PPEI Engine Tuning For 2011-2016 GM 6.6L LML Duramax 2004-2008-f-150 we set out to create

we set out to create something truly special for the Chevy Silverado and GMC Sierra

7 O/D brake plates

NOT COMPATIBLE WITH ANY OTHER BRAND

Extreme performance and extreme sound can be yours

Comes with its own mesh duffle bag for easy carrying and storing

PPEI Engine Tuning For 2011-2016 GM 6.6L LML Duramax 2004-2008-f-150 we set out to createPPEI's LML tuning provides 150+ HP gains over stock, towing effortlessly, and increases acceleration drastically. Tuning engineered for optimal efficiency. Tuning is intended to increase the horsepower (hp) and torque (tq) the engine can produce. OEM manufacturers, like GM, show vehicle hp and tq based on the amount of power produced by the engine, at the engine, which is 397 hp and 765 lb ft of torque. PPEI, unlike the OEM, measures hp and tq at the