aFe Silver Bullet Throttle Body Spacers TBS Nissan Patrol 10-16 V8-5.6L - 46-36004

The Serrated/Helix design creates air turbulence in the intake manifold to increase air pressure in the combustion chamber resulting in increased horsepower, torque and improved throttle response. The Serrated/Helix combination design also reduces intake...

aFe Silver Bullet Throttle Body Spacers TBS 10-16 Nissan Patrol (Y62) V8-5.6L (320hp) - 46-36003

Serrated/Helix Design: The Serrated/Helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber resulting in increased horsepower, torque and improved throttle response. The...

aFe Silver Bullet Throttle Body Spacers TBS Nissan Frontier/Pathfinder/Xterra 05-09 V6-4.0L - 46-36002

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 Silver Bullet Throttle Body Spacers TBS Nissan Titan/Armada Infiniti QX56 04-09 V8-5.6L - 46-36001

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 Silver Bullet Throttle Body Spacer 2018+ Jeep Wrangler (JL) V6 3.6L - 46-35008

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 Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (JK) 2012-2017 V6-3.6L - 46-35003

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 Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (JK) 07-11 V6-3.8L - 46-35002

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 Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (TJ YJ) 91-06 4.0L - 46-35001

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 2020 Vette C8 Silver Bullet Aluminum Throttle Body Spacer / Works With aFe Intake Only - Black - 46-34023B

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated/helix combination design also...

aFe 02-09 Chevrolet Trailblazer/ 02-09 GMC Envoy L6 4.2L Silver Bullet Throttle Body Spacer - Silver - 46-34022

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated/helix combination design also...

aFe Silver Bullet Throttle Body Spacer GM Trucks 2500/3500 96-00 V8-7.4L/01-07 V8-8.1L - 46-34021

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated/helix combination design also...

aFe 07-13 Chevrolet Silverado 1500/GMC Sierra 1500 Silver Bullet Throttle Body Spacer - Silver - 46-34019

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated/helix combination design also...