aFe Silver Bullet Throttle Body Spacers TBS 2014 GM Silverado/Sierra 1500 V8 5.3L 6x139

aFe Silver Bullet Throttle Body Spacers TBS 2014 GM Silverado/Sierra 1500 V8 5.3L 6x139he Silver Bullet throttle body spacer is constructed from precision machined 6061 T6 billet aluminum and is designed using 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

making this a worthwhile investment in terms of performance and price

the 85mm throttle body does not require any custom tuning: it works well right out of the box

TRA Kyoto Designed

With over 80 years of automotive experience

Skunk2’s design positions the air filter downward-facing for approximately two inches of additional ground clearance when compared to competitors’ designs that locate the air filter from the side

The Verus Engineering Rear Diffuser combines function

a reduction of

5" / 4" axleback systems even matched up with OE Factory Midpipe kit

Project Mu 2017 Subaru STI w/ Factory 6 Pot Brembo B-FORCE Rear Brake Pads

From the one-piece sealed housing that utilizes our patent pending Twist-Lock technology to securely attach a massive SuperNano-Web Dry air filter in place

GM11-HDR6 kit features ACT's most popular Heavy Duty pressure plate

each system is handmade in the USA by master craftspeople and features premium T-304 high-quality stainless steel construction