aFe Silver Bullet Throttle Body Spacers 2013-2021 BRZ/FRS/86 GEN_2015 WRX

aFe Silver Bullet Throttle Body Spacers 2013-2021 BRZ/FRS/86 GEN_2015 WRXSilver 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.

both of which are crucial to maintaining proper air-fuel ratios and preventing check engine lights that plague competitors

and finally hardware to make for a ready installation

These units are constructed from 1

10mm thick flanges

Increased coolant capacity directly results in improved cooling efficiency

This product does not require a CARB EO#

This intake outflows the factory intake by 35% and produced +14 HP and +16 lbs

Stop Quicker

Torque capacity: 875 ft/lbs

along with improvements in throttle response with a reduction in turbo lag

Feature Set:

Installation Is A Snap: