AirAid Throttle Body Spacer- GM (200-557)

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SKU 200-557

AirAid 2001-2004 GM 6.6L LB7 Duramax- Poweraid Throttle Body Spacer

PowerAid® Throttle Body Spacer

  • Installs In 30-45 Minutes


  • CHEVROLET SILVERADO 2500 HD  2001-2004  V8 6.6L
  • CHEVROLET SILVERADO 3500  2001-2004  V8 6.6L
  • GMC SIERRA 2500 HD  2001-2004  V8 6.6L
  • GMC SIERRA 3500  2001-2004  V8 6.6L

PowerAid Throttle Body Spacers Incorporate a patented helix bore which spins the incoming air charge, boosting velocity for improved atomization. The end result is improved combustion efficiency which boosts low-end torque, throttle response, and fuel efficiency.


  • Improved Fuel Efficiency
  • Improves Low-End Torque and Throttle Response
  • Anodized Aircraft Quality Billet Aluminum
  • Easy Bolt-On Installation

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