PULSAR LT2020-2023 Chevrolet Silverado/GMC Sierra 2500/3500 - 6.6L Duramax - 22411 do it yourself Dyno-Proven Gains up to +16

Dyno-Proven Gains up to +16 HP and +17 Lbs

Our one piece air box design features an integrated box seal that keeps out unwanted engine heat

Safely shuts your engine down if over speeding

the entire fuel system requires replacement after metal debris from the failed pump spreads throughout

PULSAR LT2020-2023 Chevrolet Silverado/GMC Sierra 2500/3500 - 6.6L Duramax - 22411 do it yourself Dyno-Proven Gains up to +16The Pulsar LT is a new in line module for 2020 2023 Chevrolet Silverado and GMC Sierra 2500 3500 6. 6L Duramax that offers complete adjustability of many features, all from your steering wheel controls. Without modifying your truck's ECM, Pulsar LT offers you the ability to adjust throttle response, tire size, gear ratio, TPMS, and your top speed limiter. Pulsar LT for Duramax can also be used to command a manual DPF regen cycle, automatic