EXHAUST BRAKE VARIABLE VANE CHEVY LMM DURAMAX 2007.5-2010-2001030 DOG Cold Side Outflows the Factory

Cold Side Outflows the Factory Charge Pipe by up to +11%

excessive smoke levels and/or loss of economy

The OEM dowel pin located behind the timing cover can work its way loose and drop down into the timing gears causing extensive damage

cap off with plug)

EXHAUST BRAKE VARIABLE VANE CHEVY LMM DURAMAX 2007.5-2010-2001030 DOG Cold Side Outflows the FactoryThe variable vane turbochargers used in diesels today to reduce turbo lag, emissions and increase power can also be used to slow you down. BD utilizes this technology by electronically closing off the turbine vanes which can create up to 130 retarding horsepower. This braking force will help to maintain your speeds on descents and curves, giving you better control of your truck and load. Works with your cruise control to automatically accelerate and