aFe Silver Bullet Throttle Body Spacers TBS Audi A4 (B8) 09-16 I4/2.0L Turbo - 46-39002 fits_1999-2005`Volkswagen`Jetta Stainless Steel T-Bolt Clamps

Stainless Steel T-Bolt Clamps

Taycan Turbo S

Constructed from 2-1/2 IN - 2-1/4 IN Mandrel-Bent Brushed Finished 304 Stainless Steel Tubing

Designed from the ground up

CARB EO unavailable Fits E-Torque Equipped Models Supercedes 46557D

aFe Silver Bullet Throttle Body Spacers TBS Audi A4 (B8) 09-16 I4/2.0L Turbo - 46-39002 fits_1999-2005`Volkswagen`Jetta Stainless Steel T-Bolt ClampsSilver 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.