aFe Silver Bullet Throttle Body Spacer 12 Honda Civic Si / 08-12 Honda Accord / 09-12 Acura TSX 1990-dodge-daytona-esi3248457 Compatible with DOT 4 systems

Compatible with DOT 4 systems

Retains the front sway bar use while clearing the Active Aero front spoiler and factory bumper

and accessory hardware

20-0298 Identification: This adapter is identified by a green upper fitting

aFe Silver Bullet Throttle Body Spacer 12 Honda Civic Si / 08-12 Honda Accord / 09-12 Acura TSX 1990-dodge-daytona-esi3248457 Compatible with DOT 4 systemsSilver 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.