aFe Silver Bullet Throttle Body Spacers TBS Toyota Tacoma 99-04 4Runner 99-02 V6-3.4L - 46-38001 fits_2008-2015`Mercedes-Benz`C63 Dyno-Proven Gains up to +37

Dyno-Proven Gains up to +37 HP & +34 Lbs

Kit Includes: (1) Engine Air Filter

Now available in stock this extraordinary lip is meticulously crafted using 100% genuine 3K Twill-Weave (2X2) Pre-Preg Carbon Fiber employing our signature autoclave technology for unparalleled quality

Experience the difference with AutoTecknic's premium cooling plate and unlock the full potential of your GT-R

aFe Silver Bullet Throttle Body Spacers TBS Toyota Tacoma 99-04 4Runner 99-02 V6-3.4L - 46-38001 fits_2008-2015`Mercedes-Benz`C63 Dyno-Proven Gains up to +37Silver 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.