Description
Upgrading the catback and boost pulley on your Trackhawk powered car provides several benefits. The upgraded catback improves exhaust flow, increasing engine efficiency and power output. It also enhances the sound and may contribute to a power gain. Upgrading the boost pulley increases boost pressure, leading to more power, improved engine performance, and enhanced throttle response.
- GMM Supercharger Pulley Kit
- Hi Flow Thermostat
- Dual Catback Inc 5" Tips
- ECU Unlock
- Full Custom Dyno Tune
- Dyno Print Out
- Car Required For 3-5 Days
- Add $195 for transmission tune on same day (All trans tunes done at a later date, fee is $695)
