aFe Silver Bullet Throttle Body Spacer: K Series Parts

Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.

The Silver Bullet throttle body spacer is constructed from precision machined T-6061 billet aluminum and is designed using a serrated/helix design

aFe Takeda / aFe Silver Bullet Throttle Body Spacer, J-Series (Single-Port) J30A4, J32A3, J35A8/9, J35Y1/2, J35Z2/3/6, 46-37002

aFe Power Silver Bullet Throttle Body Spacer Kit Toyota Tacoma 99

aFe Silver Bullet Throttle Body Spacers TBS Ram 1500 TRX 2021

Universal Throttle Body Spacers

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber,

aFe Silver Bullet Throttle Body Spacer 04-12 GM Colorado/Canyon L5 3.5L/3.7L

aFe Silver Bullet Throttle Body Spacers 13-15 Scion FRS 2.0L

aFe Silver Bullet Throttle Body Spacers TBS BMW 335i (N54) 07-11

Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well

aFe 15-20 TLX / 14-20 MDX 3.5L Silver Bullet Throttle Body Spacer

Engine – Darkside Motoring

aFe 2020 Vette C8 Silver Bullet Aluminum Throttle Body Spacer

AFE Silver Bullet Throttle Body Spacer GM Trucks 1500 14-19 V8-6.2