EXHAUST BRAKE VARIABLE VANE CHEVY LBZ DURAMAX 2006-2007 DIFF COVERS AND PANS 2011-2015 DURAMAX 6.6L LML unit is pre-set from factory

unit is pre-set from factory

Snap In Lid Design

Drops in to the stock location

can cause engine damage

Comes with Turbo V-Band Clamp

EXHAUST BRAKE VARIABLE VANE CHEVY LBZ DURAMAX 2006-2007 DIFF COVERS AND PANS 2011-2015 DURAMAX 6.6L LML unit is pre-set from factoryEXHAUST BRAKE VARIABLE VANE CHEVY LBZ DURAMAX 2006 2007 The 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