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Exhaust Brake, Variable Vane - Chevy 2007.5-2010 LMM Duramax
Part # 2001030

595.00 USD
Availability: In Stock
  • 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.
  • Different modes including automatic downshifting keeping engine rpm and engine retarding force high
  • Integrated with the cruise control to automatically accelerate and decelerate to maintain vehicle speed
  • Engine warm up feature
  • Easily installs by plugging into existing factory ports
  • Switch mounted on dash


  • 12-Months
  • 24,000 Miles


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