{"title":"REX Holden","description":"\u003cdiv class=\"firstpage-custom-collection\"\u003e\n\u003cdiv class=\"content-container\"\u003e\n\u003ch2\u003eHolden Exhaust Parts\u003c\/h2\u003e\n\u003cp\u003eAt Australia Speed, we specialise in Holden performance parts that deliver real gains - and exhaust upgrades are one of the most effective ways to boost sound, response, and power. Holden owners are passionate about getting the most out of their engines, and the right exhaust setup allows your Holden to breathe better and perform stronger. Whether you drive a VT, VZ, VE, VF or LS-powered build, our range of Holden parts is selected for quality, durability, and performance on Australian roads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cinput id=\"check_id\" type=\"checkbox\"\u003e\u003clabel for=\"check_id\"\u003e\u003c\/label\u003e\u003cdiv class=\"content\"\u003e\u003cdiv\u003e\n\u003ch2\u003eWhy Upgrade Your Holden Exhaust System?\u003c\/h2\u003e\n\u003cp\u003eUpgrading your exhaust isn’t just about sound - it’s about unlocking better airflow, sharper throttle response, and more torque where it matters. A performance-grade exhaust system lets your engine exhale more efficiently, improving drivability and delivering a deeper, more refined note. Every system and component we supply has been tested by enthusiasts, ensuring you’re choosing proven \u003cstrong\u003eHolden performance car parts\u003c\/strong\u003e rather than generic replacements. From full exhaust systems to headers, extractors, mufflers, and high-flow catalytic converters, our range supports both daily drivers and high-performance builds.\u003c\/p\u003e\n\u003ch3\u003eHolden Exhaust Systems\u003c\/h3\u003e\n\u003cp\u003eOur complete exhaust systems are engineered for direct fitment to popular Holden models, giving you reliable gains and long-lasting durability. The result is a cleaner, stronger exhaust tone without harsh drone inside the cabin. Melbourne-based customers can also have their exhaust professionally fitted at our Melton workshop.\u003c\/p\u003e\n\u003ch3\u003eHolden Engine Parts\u003c\/h3\u003e\n\u003cp\u003eLooking to refresh or rebuild your motor? We stock premium \u003ca href=\"https:\/\/australiaspeed.com.au\/engine-parts\/\"\u003eengine parts\u003c\/a\u003e, including valve springs, timing kits, lifters, and camshaft packages. These are engineered to work seamlessly with popular Holden setups, giving you reliability and extra punch when needed. \u003c\/p\u003e\n\u003cp\u003eMany of these Holden parts are designed to pair with our ignition upgrades and CNC-machined heads, providing a complete performance package.\u003c\/p\u003e\n\u003ch3\u003eHolden Crate Engines\u003c\/h3\u003e\n\u003cp\u003eOur range of \u003ca href=\"https:\/\/australiaspeed.com.au\/engines\/holden\/\"\u003eHolden crate engines\u003c\/a\u003e gives you a ready-to-install solution for rebuilds, restorations, and performance swaps. These engines are precision-built and dyno-tested to deliver consistent results, making them an ideal choice for enthusiasts who want peace of mind and serious performance gains.\u003c\/p\u003e\n\u003ch3\u003eHolden Spare Parts \u0026amp; Local Support\u003c\/h3\u003e\n\u003cp\u003eFor those searching for \u003cstrong\u003eHolden spare parts Melbourne\u003c\/strong\u003e drivers trust, we stock a wide range of \u003cstrong\u003eHolden spare parts\u003c\/strong\u003e to help maintain, restore, or upgrade your vehicle. We provide both supply and installation locally, and offer fast, reliable shipping on all \u003cstrong\u003eHolden car parts\u003c\/strong\u003eAustralia-wide.\u003c\/p\u003e\n\u003ch2\u003eHolden Car Parts for Every Build\u003c\/h2\u003e\n\u003cp\u003eFrom everyday maintenance items to specialist racing upgrades, our collection of \u003cstrong\u003eHolden car parts\u003c\/strong\u003e has been curated to meet the needs of every driver. We supply everything from ignition systems and exhaust upgrades to \u003ca href=\"https:\/\/australiaspeed.com.au\/shifters\/manual\/\"\u003emanual gear shifters\u003c\/a\u003e and CNC-machined components. Every product is tested for quality to ensure you get parts that make a real difference. Our \u003cstrong\u003eHolden car parts\u003c\/strong\u003e are used by drivers across Australia who want long-lasting reliability.\u003c\/p\u003e\n\u003ch2\u003ePerformance Car Parts You Can Trust\u003c\/h2\u003e\n\u003cp\u003eAs a family-owned and motorsport-driven business, Australia Speed delivers more than just parts. We provide guidance, installation, and support that you can trust. Our \u003ca href=\"https:\/\/australiaspeed.com.au\/\"\u003eperformance car parts\u003c\/a\u003e are tested on the track and the street, giving you proven performance and real value. When you shop with us, you know you are buying parts that work.\u003c\/p\u003e\n\u003ch2\u003eLocal and Nationwide Support\u003c\/h2\u003e\n\u003cp\u003eMelbourne-based drivers can visit our workshop for expert fitting, dyno tuning, and service support. \u003c\/p\u003e\n\u003cp\u003eFor Holden owners across Australia, we provide fast, reliable shipping on our full range of \u003cstrong\u003eHolden performance parts\u003c\/strong\u003e. With flexible payment options and expert advice, upgrading your Holden has never been easier. If you are in Victoria and need \u003cstrong\u003eHolden spare parts in Melbourne\u003c\/strong\u003e, we have you covered with both supply and installation options.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"holden-rex-ve-vf-1-3-4-headers-and-cats","title":"Holden REX VE - VF 1 3\/4\" Headers and Cats","description":"\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eNOTE THESE ARE NOT TRIPLE STEPPED HEADERS \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eTake your GM V8 to the next level with REX Exhausts' revolutionary equal length headers. Crafted from premium 304 stainless steel with a polished finish, these headers mean business with their race merge collector design for optimal exhaust flow and serious power gains. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eBut the best part? They bolt directly onto your factory cat-back system or popular aftermarket setups like XForce - no cutting or welding required. Just bolt them on and feel that V8 roar to life. Unlock your engine's true potential while keeping that sleek, streamlined look under the hood. From VE to VF Commodores and HSV muscle cars, this is a must-have equal length header upgrade.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWhat catback should I bolt up to?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eAny catback that starts in the standard location should bolt straight up to our REX Headers \u0026amp; Cats.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eXforce \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSedan \u0026amp; Wagon \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e2.5”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/ve-vf-v8-v6-sedan-wagon-x-force-cat-back-system-twin-2-5\"\u003e\u003cspan\u003ehttps:\/\/australiaspeed.com.au\/ve-vf-v8-v6-sedan-wagon-x-force-cat-back-system-twin-2-5\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e3”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/holden-ve-vf-commodore-v8-raw-409-twin-3inch-cat-back-system\/\"\u003e\u003cspan\u003ehttps:\/\/australiaspeed.com.au\/holden-ve-vf-commodore-v8-raw-409-twin-3inch-cat-back-system\/\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUTE\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e2.5”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-2-5-piping\/\"\u003e\u003cspan\u003ehttps:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-2-5-piping\/\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e3”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-3-piping\/\"\u003e\u003cspan\u003ehttps:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-3-piping\/\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cdiv class=\"productPpriceReviewBox\"\u003e\u003cdiv class=\"productView-price\"\u003e \u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003ciframe allowfullscreen=\"allowfullscreen\" height=\"314\" src=\"\/\/www.youtube.com\/embed\/lmspUGXgNvg\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eGM Motorsport have revolutionised the header concept by making a long tube equal length header that fits in a short location, all whilst having the rear pipes longer than any other header on the market. Get all the performance benefits with zero ground clearance issues, or the need of a custom cat back exhaust as is required with traditional long tube headers. Add in triplestepped pipes for improved throttle response, race merge collectors, 304 stainless construction for quality at a great price and you have yourself the perfect storm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003ciframe allowfullscreen=\"allowfullscreen\" frameborder=\"0\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/kflLaNBDKgs?si=hV5YFcLuMY8htfCC\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eNOTE\u003cbr\u003eMetal CAT = 100cell\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eCeramic = 400cell\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp data-end=\"226\" data-start=\"60\"\u003e\u003cstrong data-end=\"76\" data-start=\"60\"\u003ePlease Note:\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-end=\"226\" data-start=\"60\"\u003eBefore any modifications to your headers including coating make sure you are satisfied with the product.\u003cbr\u003eWe do not cover the costs for fitting\/removal or coatings.\u003c\/p\u003e","brand":"GM Motorsport","offers":[{"title":"2.5\" (Standard) \/ Metal (Standard)","offer_id":46571703599281,"sku":"REX - 1 3\/4\" -","price":1190.0,"currency_code":"AUD","in_stock":true},{"title":"2.5\" (Standard) \/ Ceramic (For Supercharged Engines) +($99)","offer_id":47738801422513,"sku":"REX - 1 3\/4\" -25-CE","price":1289.0,"currency_code":"AUD","in_stock":true},{"title":"3\" +($99) \/ Metal (Standard)","offer_id":47738801455281,"sku":"REX - 1 3\/4\" -3-ME","price":1289.0,"currency_code":"AUD","in_stock":true},{"title":"3\" +($99) \/ Ceramic (For Supercharged Engines) +($99)","offer_id":47738801488049,"sku":"REX - 1 3\/4\" -3-CE","price":1388.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/RAMJET_1_3_4_HEADERS_CATS.png?v=1784589934"},{"product_id":"rex-ve-vf-v8-triple-step-2-headers-pair","title":"REX VE - VF V8 Triple Step 2\" Headers - Pair","description":"\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eGM Motorsport have revolutionised the header concept by making a long tube equal length header that fits in a short location, all whilst having the rear pipes longer than any other header on the market. Get all the performance benefits with zero ground clearance issues, or the need of a custom cat back exhaust as is required with traditional long tube headers. The Triplestepped pipes for improved throttle response, race merge collectors, 304 stainless construction for quality at a great price and you have yourself the perfect storm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eWhat catback should I bolt up to?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eAny catback that starts in the standard location should bolt straight up to our REX Headers \u0026amp; Cats.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eXforce \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSedan \u0026amp; Wagon \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e2.5”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/ve-vf-v8-v6-sedan-wagon-x-force-cat-back-system-twin-2-5\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps:\/\/australiaspeed.com.au\/ve-vf-v8-v6-sedan-wagon-x-force-cat-back-system-twin-2-5\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e3”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/holden-ve-vf-commodore-v8-raw-409-twin-3inch-cat-back-system\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps:\/\/australiaspeed.com.au\/holden-ve-vf-commodore-v8-raw-409-twin-3inch-cat-back-system\/\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUTE\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e2.5”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-2-5-piping\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-2-5-piping\/\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e3”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-3-piping\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-3-piping\/\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/lmspUGXgNvg\" width=\"560\" height=\"314\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eNOTE\u003cbr\u003eMetal CAT = 100cell\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eCeramic  CAT= 400cell\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp data-start=\"60\" data-end=\"226\"\u003e\u003cstrong data-start=\"60\" data-end=\"76\"\u003ePlease Note:\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-start=\"60\" data-end=\"226\"\u003e\u003cstrong data-start=\"60\" data-end=\"76\"\u003ePlease Note:\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-start=\"60\" data-end=\"226\"\u003eBefore any modifications to your headers including coating make sure you are satisfied with the product.\u003cbr\u003eWe do not cover the costs for fitting\/removal or coatings.\u003c\/p\u003e","brand":"GM Motorsport","offers":[{"title":"No Cats ($0)","offer_id":46571703664817,"sku":"REX TS 2\"-NO-1-1","price":1190.0,"currency_code":"AUD","in_stock":true},{"title":"Yes,  Add 2.5\" Cats ($+499)","offer_id":46571703697585,"sku":"REX TS 2\"-YE-1-1-1-1","price":1690.0,"currency_code":"AUD","in_stock":true},{"title":"Yes, Add 3\" Cats ($599)","offer_id":46571703730353,"sku":"REX TS 2\"-YE-1-1-1-1-1","price":1789.0,"currency_code":"AUD","in_stock":true},{"title":"Yes,  Add 2.5\" Cats  200 Cell +($599) Forced Induction Applications","offer_id":47738839924913,"sku":"REX TS 2\"-YE-1-1","price":1789.0,"currency_code":"AUD","in_stock":true},{"title":"Yes, Add 3\" Cats 400 Cell Ceramic +($699) Forced Induction Applications","offer_id":47738839957681,"sku":"REX TS 2\"-YE-1-1-1","price":1889.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/TRP_HEADERS_only__55718.1594006923.1280.1280.jpg?v=1767911850"},{"product_id":"rex-ve-vf-v8-triple-step-2-headers-and-cats","title":"REX VE - VF V8 Triple Step 2\" Headers and Cats","description":"\u003cp\u003e\u003cspan style=\"font-size: 18pt;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eREX Triple Stepped Headers \u0026amp; Cats\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eGM Motorsport\u003c\/strong\u003e have revolutionised the header concept by making a long tube equal length header that fits in a short location, all whilst having the rear pipes \u003cstrong\u003elonger\u003c\/strong\u003e than any other header on the market.\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003ciframe allowfullscreen=\"allowfullscreen\" frameborder=\"0\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/IXcoHNo-v6M?si=Aar5v1WGB1RzHyFB\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eWhat catback should I bolt up to?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eAny catback that starts in the standard location should bolt straight up to our REX Headers \u0026amp; Cats.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eXforce \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSedan \u0026amp; Wagon \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e2.5”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/ve-vf-v8-v6-sedan-wagon-x-force-cat-back-system-twin-2-5\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps:\/\/australiaspeed.com.au\/ve-vf-v8-v6-sedan-wagon-x-force-cat-back-system-twin-2-5\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e3”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/holden-ve-vf-commodore-v8-raw-409-twin-3inch-cat-back-system\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps:\/\/australiaspeed.com.au\/holden-ve-vf-commodore-v8-raw-409-twin-3inch-cat-back-system\/\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUTE\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e2.5”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-2-5-piping\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-2-5-piping\/\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e3”\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-3-piping\/\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps:\/\/australiaspeed.com.au\/x-force-409-stainless-steel-cat-back-system-with-twin-3-piping\/\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eGet all the performance benefits with \u003cstrong\u003ezero\u003c\/strong\u003e ground clearance issues, or the need of a custom cat back exhaust as is required with traditional long tube headers. The \u003cstrong\u003eTriplestepped\u003c\/strong\u003e pipes for improved throttle response, race merge collectors, \u003cstrong\u003e304 stainless\u003c\/strong\u003e construction for quality at a great price and you have yourself the perfect storm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eTriple-step (1 3\/4\" to 1 7\/8\" to 2\") maximises airspeed for improved torque and throttle response\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eFits every VE and VF V8 Commodore including current HSV with supercharger and oil cooler\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSpaghetti concept ensures almost completely equal tube lengths\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eOptimum length 'spaghetti type contours ensure header length typical of 'long' headers\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eLong primaries ensure the highest possible power output without compromise (no need for 02 sensor extensions, and without ground dearance issues)\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eCAD modelled CNC cut flange plates ensure exact port match location for increased port flow and velocity\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eFlow characteristics in advance of traditional race style 2\" header\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eLongest currently available tube length for cylinders 7 and 8\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eDesign ensures all existing cat-back systems will fit\u003cbr\u003eSuits mild to radical NA and forced induction engines\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eRace merge collector\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eExcellent quality, easy fitment and perfect finish\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eNOTE\u003cbr\u003eMetal CAT = 100cell\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003eCeramic = 400cell\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cimg alt=\"\" height=\"294\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/screenshot-2024-12-06-140357-1744601310295.jpg?v=1767911810\" width=\"541\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eCars with our Triple Stepped Headers!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003ciframe allowfullscreen=\"allowfullscreen\" frameborder=\"0\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/81AVnQ1PrgY?si=EnNrmjoRBlH2mU3t\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ciframe allowfullscreen=\"allowfullscreen\" frameborder=\"0\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/XoEKtqPdjcQ?si=mGL7bQ6xiVrv8AyH\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003e\u003ciframe frameborder=\"0\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/lmspUGXgNvg\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp data-end=\"226\" data-start=\"60\"\u003e\u003cstrong data-end=\"76\" data-start=\"60\"\u003ePlease Note:\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-end=\"226\" data-start=\"60\"\u003eBefore any modifications to your headers including coating make sure you are satisfied with the product.\u003cbr\u003eWe do not cover the costs for fitting\/removal or coatings.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Ramjet","offers":[{"title":"2.5\" (Standard) \/ Metal (Standard)","offer_id":46571703795889,"sku":"REX TS 2\" --25-ME","price":1690.0,"currency_code":"AUD","in_stock":true},{"title":"2.5\" (Standard) \/ Ceramic (For Supercharged Engines) +($99)","offer_id":46571703828657,"sku":"REX TS 2\" --25-CE","price":1789.0,"currency_code":"AUD","in_stock":true},{"title":"3\" +($99) \/ Metal (Standard)","offer_id":46571703861425,"sku":"REX TS 2\" --3-ME","price":1789.0,"currency_code":"AUD","in_stock":true},{"title":"3\" +($99) \/ Ceramic (For Supercharged Engines) +($99)","offer_id":46571703894193,"sku":"REX TS 2\" --3-CE","price":1888.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/HEADERS__88032_1.jpg?v=1784589939"},{"product_id":"rex-ve-vf-v8-2-5-hi-flow-cats-pair","title":"REX VE - VF V8 2.5\" Hi Flow Cats Pair","description":"\u003cp\u003e\u003cfont size=\"4\" face=\"arial,helvetica,sans-serif\"\u003eGM Motorsport have revolutionised the header concept by making a long tube equal length header that fits in a short location, all whilst having the rear pipes longer than any other header on the market. Get all the performance benefits with zero ground clearance issues, or the need of a custom cat back exhaust as is required with traditional long tube headers. Add in triple stepped pipes for improved throttle response, race merge collectors, 304 stainless construction for quality at a great price and you have yourself the perfect storm.\u003c\/font\u003e\u003c\/p\u003e \u003cp\u003e\u003cfont size=\"4\" face=\"arial,helvetica,sans-serif\"\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/lmspUGXgNvg\" width=\"560\" height=\"314\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/font\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cfont size=\"4\" face=\"arial,helvetica,sans-serif\"\u003eOur REX Cats have been given the same attention to detail, being constructed of the same 304 stainless as the headers and have a 100 cell, high flow, metal core.\u003c\/font\u003e\u003c\/p\u003e","brand":"GM Motorsport","offers":[{"title":"Default Title","offer_id":46571703959729,"sku":"REX CAT 2.5","price":499.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/2.5inch_cats__88785__15870-PhotoRoom.png-PhotoRoom__22753.1689992215.1280.1280.png?v=1767911854"},{"product_id":"rex-ve-vf-v8-hi-flow-cats","title":"REX VE - VF V8  3\" Metal Hi Flow Cats","description":"\u003cp\u003e\u003cspan style=\"font-family: arial,helvetica,sans-serif; font-size: large;\"\u003e\u003cspan\u003eOur REX Cats have been given the same attention to detail, being constructed of the same 304 stainless as the headers and have a 100 cell, high flow, metal core.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"GM Motorsport","offers":[{"title":"Default Title","offer_id":46571704156337,"sku":"REX CAT","price":499.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/3inch_cats__37999__44320-PhotoRoom.png-PhotoRoom__53828.1689992351.1280.1280.png?v=1767911929"},{"product_id":"rex-ford-mustang-gt-v8-3-hi-flow-cats","title":"REX Ford Mustang GT V8 3\" Hi Flow Cats","description":"\u003cp\u003e\u003cfont size=\"4\" face=\"arial,helvetica,sans-serif\"\u003e\u003cspan\u003eOur REX Cats have been given the same attention to detail, being constructed of the same 304 stainless as our headers and have a 100 cell, high flow, metal core.\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e","brand":"GM Motorsport","offers":[{"title":"Default Title","offer_id":46571790401713,"sku":"REX CAT GTP 3.0","price":598.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/3inch_cats__37999__44320.1580803013.1280.1280__79860.1643587604.1280.1280.jpg?v=1767916538"},{"product_id":"rex-ford-mustang-gt-v8-connector-pipes-to-go-from-rex-cats-to-standard-cat-back","title":"REX Ford Mustang GT V8 Connector Pipes To Go From REX Cats To Standard Cat Back Pair","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: large;\"\u003eREX Ford Mustang GT V8 Connector Pipes To Go From REX Cats To Standard Cat Back Pair\u003c\/span\u003e\u003c\/p\u003e","brand":"GM Motorsport","offers":[{"title":"Default Title","offer_id":46571797643441,"sku":"REX GTP CON 2 STD","price":258.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/IMG_1761__91651.1669615187.1280.1280.jpg?v=1767916682"},{"product_id":"ramjet-vt-vz-1-3-4-headers-pair","title":"RAMJET  VT - VZ 1-3\/4\" Headers -Pair","description":"\u003cp data-end=\"423\" data-start=\"114\"\u003e\u003cstrong data-end=\"145\" data-start=\"114\"\u003eRamjet VT–VZ 1 3\/4\" Headers\u003c\/strong\u003e\u003cbr data-end=\"148\" data-start=\"145\"\u003eGM Motorsport have redefined header design with a true long-tube, equal-length system that still fits within a compact space. Unlike anything else on the market, these headers feature extended rear primaries, giving you superior flow and pulse balance across all cylinders.\u003c\/p\u003e\u003cp data-end=\"688\" data-start=\"425\"\u003eThe result? Maximum torque, improved exhaust scavenging, and a crisp, consistent note only an equal-length header can deliver. Built from premium 304 stainless steel, these headers are engineered to handle serious heat while maintaining long-lasting durability.\u003c\/p\u003e\u003cp data-end=\"803\" data-start=\"690\"\u003eIf you’re chasing performance and precision in one package, the Ramjet 1 3\/4\" headers are the ultimate upgrade.\u003c\/p\u003e\u003cp data-end=\"117\" data-start=\"53\"\u003e\u003cstrong data-end=\"115\" data-start=\"53\"\u003eNote – Some clearancing may be required for these headers.\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-end=\"803\" data-start=\"690\"\u003e \u003c\/p\u003e\u003cp data-end=\"803\" data-start=\"690\"\u003e\u003cimg alt=\"\" height=\"620\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/1-34-headers-1-1756520849352.jpg?v=1767917708\" width=\"739\"\u003e\u003c\/p\u003e","brand":"Ramjet","offers":[{"title":"Default Title","offer_id":46571826708657,"sku":null,"price":690.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/VT_VZ_1__94552__60882.1756520871.1280.1280.jpg?v=1767917737"},{"product_id":"ramjet-vt-vz-triple-step-headers-pair","title":"RAMJET VT - VZ Triple Step Headers - Pair","description":"\u003cp data-end=\"549\" data-start=\"139\"\u003e\u003cstrong data-end=\"182\" data-start=\"139\"\u003eRamjet VT–VZ Triple-Step Headers\u003c\/strong\u003e\u003cbr data-end=\"185\" data-start=\"182\"\u003eGM Motorsport have taken header design to the next level with a true long-tube, equal-length system that still fits within a compact space. Unlike anything else on the market, these headers feature extended rear primaries and a \u003cstrong data-end=\"547\" data-start=\"413\"\u003etriple-stepped design — 1 ¾\" to 1 ⅞\" to 2\" — maximising exhaust velocity for superior flow and pulse balance across all cylinders.\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-end=\"820\" data-start=\"551\"\u003eThe result? Maximum torque, sharper scavenging, and an aggressive yet refined note that only equal-length, stepped headers can deliver. Built from premium 304 stainless steel, these headers are engineered to withstand extreme heat while offering unmatched durability.\u003c\/p\u003e\u003cp data-end=\"960\" data-start=\"822\"\u003eIf you’re chasing precision engineering with real-world performance gains, the Ramjet Triple-Step 1 ¾\" headers are the ultimate upgrade.\u003c\/p\u003e\u003cp data-end=\"117\" data-start=\"53\"\u003e\u003cstrong data-end=\"115\" data-start=\"53\"\u003eNote – Some clearancing may be required for these headers.\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-end=\"803\" data-start=\"690\"\u003e \u003c\/p\u003e\u003cp data-end=\"803\" data-start=\"690\"\u003e\u003cimg alt=\"\" height=\"669\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/1-34-headers-1.png?v=1767917711\" width=\"799\"\u003e\u003c\/p\u003e\u003cp data-end=\"803\" data-start=\"690\"\u003e\u003ciframe allowfullscreen=\"allowfullscreen\" height=\"314\" src=\"\/\/www.youtube.com\/embed\/QNCy8YbcZu0?si=qu8W9gcY6oImFCUk\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Ramjet","offers":[{"title":"Default Title","offer_id":46571826774193,"sku":null,"price":880.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5793\/6305\/files\/VT_VZ_1__94552__60882.1756520871.1280.1280__79129.1756521435.1280.1280.jpg?v=1767917739"}],"url":"https:\/\/australiaspeed.com.au\/collections\/rex-holden.oembed","provider":"Australia Speed","version":"1.0","type":"link"}