aFe Power Silver Bullet 46-34008 GM Throttle Body Spacer

.GM Trucks 2014 V8-5.3L The Silver Bullet throttle body spacer is constructed from precision machined 6061-T6 billet aluminum and uses a serrated/helix design that creates turbulence in the air flow at the point just prior entry into the engine optimizing the combustion cycle. This turbulence helps the air/fuel charge burn completely providing increased horsepower, torque and improved throttle response. During testing, Silver Bullet throttle body spacers have resulted 8 Horsepower and up to 12 lbs. x ft. of torque max gains. Serrated/Helix Design The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with other helix-only designs. 6061-T6 Billet Aluminum Construction All Silver Bullet Throttle Body Spacers are precision machined from 6061-T6 billet aluminum for light weight, high strength and perfect fit and finish. Longer Intake Track Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed, performance and improve throttle response. This throttle body spacer is 50-state legal (CARB E.O Number D-550-11/D-550-17) Fits 2014 Chevrolet Silverado 1500 2014 GMC Sierra
.Material: Billet Aluminum
.Design: Serrated/Helix
.Gains 8 HP and 12 lbs. x ft TQ