Banks Power 2020 GM 2500/3500 6.6L L5P Derringer Tuner (Gen 2) w/ 1.8in iDash Exhaust- Mufflers & Tips>Catback base plus boost

base plus boost

These discs feature a reduced marcel for faster shift action to complement ACT pressure plates

Track Series intakes are designed with fewer parts for a fast and easy installation

double-walled

Banks Power 2020 GM 2500/3500 6.6L L5P Derringer Tuner (Gen 2) w/ 1.8in iDash Exhaust- Mufflers & Tips>Catback base plus boostResults in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno calibrated to use multiple data inputs such as throttle position, rpm, vehicle speed, AFR, knock, coolant temperature, and EGT, just like your engines ECM. It actively and safely optimizes calibrations in real time thanks to its OBD II connectivity. No competitive tuner does that. Derringer has