aFe Silver Bullet Throttle Body Spacers TBS 2014 GM Silverado/Sierra 1500 V8 5.3L - 46-34008

he Silver Bullet throttle body spacer is constructed from precision machined 6061-T6 billet aluminum and is designed using a serrated/helix design that creates turbulence in the air flow at the point...

aFe Silver Bullet Throttle Body Spacers TBS Dodge Challenger SRT8 11-12 V8-6.4L - 46-32007

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. ...

aFe Silver Bullet Throttle Body Spacers TBS Dodge Ram 03-08 V8-5.7L (Works w/ 5x-10382 only) - 46-32002

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. ...

aFe Silver Bullet Throttle Body Spacers TBS Dodge Ram 1500 03-07 V8-4.7L - 46-32004

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. ...

aFe Silver Bullet Throttle Body Spacers TBS Dodge Trucks 09 V8-5.7L - 46-32005

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. ...

aFe Silver Bullet Throttle Body Spacers TBS Dodge Trucks 94-01 V8-5.2/5.9L - 46-32001

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. ...

aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 04-10 V8-5.4L - 46-33002

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. ...

aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 97-10 V8-4.6 97-03 V8-5.4L - 46-33001

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. ...

aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 Raptor 10-12 V8-6.2L - 46-33011

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. ...

aFe Silver Bullet Throttle Body Spacers TBS Ford F-150/Mustang GT 2011-12 V8-5.0L - 46-33010

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. ...

aFe Silver Bullet Throttle Body Spacers TBS Ford Trucks 99-04 V10-6.8L - 46-33005

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. ...

aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 07-11 V8-4.8/5.3/6.2L (GMT900) - 46-34003

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. ...