Banks Power 66682 Derringer (Gen2) Tuner with ActiveSafety 2017-19 Chevy/GMC 2500/3500 6.6L L5P Banks Power CORE-100 This added heat often affects

This added heat often affects the engine cooling

use the Mishimoto Electric Fan Mounting Kit

Includes 6 Exhaust Studs (Mates To Up-Pipe Flange)

Quietest Motor on The Market

Banks Power 66682 Derringer (Gen2) Tuner with ActiveSafety 2017-19 Chevy/GMC 2500/3500 6.6L L5P Banks Power CORE-100 This added heat often affectsStops the competition dead in their tracks. Results 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 and coolant temperature, just like your engine's ECU. Its microprocessor based electronics are able to actively and safely optimize calibrations in real