aFe Silver Bullet Throttle Body Spacer 12 Honda Civic Si / 08-12 Honda Accord / 09-12 Acura TSX - afe46-37001 import_2022_03_21_012537 2458cc Exterior Styling::Horn Accessories 2009-2014

2458cc Exterior Styling::Horn Accessories 2009-2014 Subaru Impreza WRX Premium H4

-cc Tonneau Covers::Bed Covers - Roll Up 2004-2007 Ford F-250 Super Duty King Ranch V8

2507cc Tonneau Covers::Bed Covers - Roll Up 1987-1993 Dodge Dakota LE V6

1999 Dodge 2500

aFe Silver Bullet Throttle Body Spacer 12 Honda Civic Si / 08-12 Honda Accord / 09-12 Acura TSX - afe46-37001 import_2022_03_21_012537 2458cc Exterior Styling::Horn Accessories 2009-2014Silver 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.