Looking for aftermarket parts to modify or upgrade your 2009 GMC Sierra 3500 HD with exhaust brakes? At Tunersports.com we carry a huge selection of the top name brand performance exhaust brake parts and accessories for your Sierra 3500 HD.
Whether you have a 2009 GMC Sierra 3500 HD in SLE to WT trim we have you covered. We have 5 exhaust brakes available to mod your Sierra 3500 HD. All parts have free shipping to the Continental US 48 States.
 IN STOCK 55449Banks brake is made for diesels that handle heavy loads or descend steep grades. By creating and using engine backpressure to safely slow the truck; Banks exhaust brake systems safely cut downhill speed up to 52 percent without using the wheel brakes. using Banks Brake keeps wheel brakes cool and ... Banks Power 07-10 Chevy 6.6L LMM Banks Brake w/Switch 2007-2010 GMC Sierra 3500 HD SLE / SLT / WT $729.00 |
 OUT OF STOCK 1030910Optional power switch for the Exhaust Brake that mounts on the manual transmission shift lever.... BD Diesel Rocker Switch Kit Exhaust Brake - 3/4in Manual Lever 2007-2010 GMC Sierra 3500 HD SLE / SLT / WT $147.30 |
 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 2007-2010 GMC Sierra 3500 HD SLE / SLT / WT $1,592.95 |
 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 2007-2010 GMC Sierra 3500 HD SLE / SLT / WT $1,592.95 |
 OUT OF STOCK 2001030Delivers up to 30-40psi exhaust backpressure; Electronically closes off turbocharger vanes to provide engine braking; Helps maintain speeds on descents and curves; Better control of your truck and load.; Different modes including automatic downshifting keeping engine rpm and engine retarding force h... BD Diesel Exhaust Brake Variable Vane - Chevy 2007.5-2010 LMM Duramax 2007-2009 GMC Sierra 3500 HD SLE / SLT / WT $743.95 |