Exhaust Brake Variable Vane Silverado/Sierra 2007.5-2010 LMM Duramax 6.6L BD Diesel Suspension Lifts " The module dynamically adjusts the

The module dynamically adjusts the hydraulic apply pressures based on turbo boost/engine load

used by daily drivers and enthusiasts everywhere

Compatible with stock filter and includes new gasket

Wrinkle Black powder-coated finish with machined fins

Exhaust Brake Variable Vane Silverado/Sierra 2007.5-2010 LMM Duramax 6.6L BD Diesel Suspension Lifts " The module dynamically adjusts theThe 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