aFe Silver Bullet Throttle Body Spacers BMW M3 (E36) 92-99 L6 3.0/3.2L *96-99 3.2L - 50 State Legal* 2009-dodge-caliber-sxt-esi7007221 RB013 is a high quality

RB013 is a high quality

Gauge style pressure sensors reference pressure above atmospheric pressure

BORLA(r)'s XR-1(r) raceline parts offer a good balance of sound and power

ZX4-HDG6 kit features ACT's most popular Heavy Duty pressure plate

aFe Silver Bullet Throttle Body Spacers BMW M3 (E36) 92-99 L6 3.0/3.2L *96-99 3.2L - 50 State Legal* 2009-dodge-caliber-sxt-esi7007221 RB013 is a high qualityThe 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 airflow 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 spacer have