aFe

aFe 21-23 Subaru Crosstrek Silver Bullet Throttle Body Spacer Kit - 46-30005 SKU: AFE46-30005

Description: The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower,...

aFe Silver Bullet Throttle Body Spacers TBS Mazda Miata ND 16-19 L4-2.0L - 46-30001 SKU: AFE46-30001

Description: 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. ...