EXHAUST BRAKE W/4-INCH EXHAUST CHEVY DURAMAX 2001-2010-1024311 Engine Applicable:6.6L DURAMAX LB7 3" mandrel-bent stainless steel tubes

3" mandrel-bent stainless steel tubes

05-01263 - Silicone Hump Coupling Price includes applicable core fee

spring loaded cylinder and pressure regulation provides up to 150 retarding horsepower throughout the engine's RPM range - not just at high rpm like some designs that use holes or additional parts and claim it as a better idea

torque while outflowing the factory intake by up to 59%

EXHAUST BRAKE W/4-INCH EXHAUST CHEVY DURAMAX 2001-2010-1024311 Engine Applicable:6.6L DURAMAX LB7 3" mandrel-bent stainless steel tubesIt has been almost 30 years since we started shipping our first exhaust brakes. With that many hill and mountain roads experienced, we used the knowledge gained to continue to deliver the best designed exhaust brake for your application. Incorporating BD's exclusive Variable Orifice Technology, BD's solid, offset butterfly, spring loaded cylinder and pressure regulation provides up to 150 retarding horsepower throughout the engine's RPM range not just