Adding a AFE Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed, increasing performance and improved throttle response. AFE uses a Serrated/Helix combination design which creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower and torque.
AFE Silver Bullet Throttle Body Spacers are precision machined from T-6061 billet aluminum for light weight, high strength and perfect fit and finish.
Specifications & Features
• Serrated/Helix Design for improved Air Flow.
• Longer Intake Track to increase Air Speed
• T-6061 Billet Aluminum Construction for Light Weight
• Exact Fit for your vehicle
• Works with the OE and aFe Power cold air intake systems
• Improved Throttle Response
• Manufactures Description: TBS; Toyota 4Runner/FJ Cruiser 10-12 V6-4.0L
• Make: Toyota
• Model: Fj
• Sub Model: Cruiser
• Engine: V6-4.0L
• Years: 2010 2011 2012