Looking for aftermarket parts to modify or upgrade your Hummer H1 with exhaust brakes? At Tunersports.com we carry a huge selection of the top name brand performance exhaust brake parts and accessories for your H1.
Whether you have a 2006 or 2006 Hummer H1 in Alpha trim we have you covered. We have 2 exhaust brakes available to mod your H1. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 1024310BD's exclusive Variable Orifice Technology; BD's solid, offset butterfly; Spring loaded cylinder; Pressure regulation; Provides up to 150 retarding horsepower throughout the engine's RPM range; Rugged, cast-iron housings; BD's exclusive alumibronze bushing; Piston ring-seals; Stainless steel butterf... BD Diesel Brake - 2004.5-2010 Duramax 6.6L LLY/LBZ/LMM w/Stk Exh 2006-2006 Hummer H1 Alpha $1,513.30 |
 OUT OF STOCK 1024311BD's exclusive Variable Orifice Technology; BD's solid, offset butterfly; Spring loaded cylinder; Pressure regulation; Provides up to 150 retarding horsepower throughout the engine's RPM range; Rugged, cast-iron housings; BD's exclusive alumibronze bushing; Piston ring-seals; Stainless steel butterf... BD Diesel Brake - 2004.5-2010 Duramax 6.6L LLY/LBZ/LMM w/4in Exh 2006-2006 Hummer H1 Alpha $1,513.30 |