The BD Diesel Variable Vane exhaust brake for 2006-2007 GMC or Chevy Duramax diesels provides the following for your truck:
- Delivers 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.
- Integrated with the cruise control to automatically accelerate and decelerate to maintain vehicle speed
- Easily installs by plugging into existing factory ports
- Switch mounted on dash
Content from BD Diesel Performance
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