aFe Silver Bullet Throttle Body Spacers TBS Toyota Tacoma 99-04 4Runner 99-02 V6-3.4L Color:Silver Offset InlineOutlet Fitting: 8 mm

Offset InlineOutlet Fitting: 8 mm hose clamp

With the added stability that air springs provide

With the ability to adjust the air pressure from 5-100 PSI

the S21-01

2008-2013 Volkswagen Jetta SEL

aFe Silver Bullet Throttle Body Spacers TBS Toyota Tacoma 99-04 4Runner 99-02 V6-3.4L Color:Silver Offset InlineOutlet Fitting: 8 mmSilver 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 s pacers.