aFe Power Silver Bullet Throttle Body Spacer for 01-04 Ford Explorer 4.0L

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. Silver Bullet throttle body spacers are constructed...

aFe Power Silver Bullet Throttle Body Spacer for 91-01 Ford Explorer OHV 4.0L

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. Silver Bullet throttle body spacers are constructed...

aFe Power Silver Bullet Throttle Body Spacer for 04-10 Ford F150 5.4L

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. Silver Bullet throttle body spacers are constructed...

aFe Power Silver Bullet Throttle Body Spacer for 97-10 Ford F150 4.6L

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. Silver Bullet throttle body spacers are constructed...

aFe Power Silver Bullet Throttle Body Spacer for 06-19 Charger SRT8

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. Silver Bullet throttle body spacers are constructed...

aFe Power Silver Bullet Throttle Body Spacer for 09-18 Dodge 1500 5.7L

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. Silver Bullet throttle body spacers are constructed...

aFe Power Silver Bullet Throttle Body Spacer for 02-07 Dodge 1500 4.7L

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. Silver Bullet throttle body spacers are constructed...

aFe Power Silver Bullet Throttle Body Spacer for 06-07 Charger / 300 HEMI

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. Silver Bullet throttle body spacers are constructed...

aFe Power Silver Bullet Throttle Body Spacer for 92-99 BMW M3 E36

Details: Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well as improving throttle response and fuel efficiency. Dyno-Proven Gains up to +4 HP & +8 Lbs...

aFe Power Silver Bullet Throttle Body Spacer for 04-05 BMW 545i N62

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. Silver Bullet throttle body spacers are constructed...

Volant Throttle Body Spacer for 05-09 Mustang GT 4.6L V8 - 729946

Vortice throttle-body spacers are designed to provide additional performance with your factory or Volants Cool Air Intake system. Manufactured from glass-filled Nylon composite, the Vortice spacers are incredibly strong, yet lightweight and install...

Volant Throttle Body Spacer - 11-12 Ford F150 V8 5.0L - 729850

Volant throttle-body spacers are designed to provide additional performance with your factory or Volant Cold Air Intake system. Manufactured from glass-filled Nylon composite, the Volant throttle-body spacers are incredibly strong, yet lightweight and...