Banks Power 2020 GM 2500/3500 6.6L L5P Derringer Tuner (Gen 2) - Requires iDash Engine Components>Engine Mounts Perfect Fit: This system uses

Perfect Fit: This system uses all factory mounting locations providing stability

Why throw money away on a paper filter each time the old one gets dirty when you can upgrade to a serviceable AIRAID Direct-Fit Replacement Filter for often less than the cost of two stock replacements

Performance street discs allow for quicker shifting and smooth engagement

Swap out your existing Touring Edition rear section for a completely straight-through rear section for maximum weight loss and maximum volume in and out of the cabin

These headers retain your stock catalytic converters and factory O2 sensor locations for a direct bolt-on installation that requires no cutting or modifications

Banks Power 2020 GM 2500/3500 6.6L L5P Derringer Tuner (Gen 2) - Requires iDash Engine Components>Engine Mounts Perfect Fit: This system usesResults 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