aFe Momentum GT Cold Air Intake System w/ Pro 5R Filter 2020 Ford F-250 / F-350 Super Duty V8-7.3L - 50-70058R

This 360-degree radial flow air filter features our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. Our Pro 5R media provides your engine with the largest amount of high-flowing air, usually...

aFe Momentum GT Pro 5R Cold Air Intake System GM Trucks 2500/3500HD 2020 V8-6.6L - 50-70055R

Large Five Layer Performance Air Filter: This 360-degree radial flow air filter features our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. Our Pro 5R media provides your engine with the...

aFe POWER Momentum HD Cold Air Intake System w/ Pro Dry S Media 19-20 RAM Diesel Trucks L6-6.7L (td) - 50-70051D

Large Three Layer Performance Air Filter: Momentum™s unique filter-to-housing interface was built to feature the largest air filter possible. This 9 tall 360-degree radial flow air filter features a 5-1/2" flange and our oil-free Pro DRY S media with...

aFe Momentum HD Intake System w/ Pro 10R Filter 2020 GM Diesel Trucks 2500/3500 V8-6.6L (L5P) - 50-70056T

Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9” tall, pre-oiled 360-degree radial flow air filter features a 5-1/2” flange and our pre-oiled Pro 10R media with ten layers of progressively finer...

aFe ATLAS 3in Steel Down-Pipe 04.5-10 GM Diesel Trucks V8 6.6L (td) LLY/LBZ/LMM - 49-04034

The aFe ATLAS turbo down-pipe is engineered to outflow and outperform the restrictive, OE down-pipe on your 2004.5-2010 Chevy Silverado or GMC Sierra 2500HD/3500HD with the Duramax V8 6.6L turbo diesel. The 3" mandrel bent steel tubing offers smoother...

AFE Silver Bullet Throttle Body Spacer GM Trucks 1500 14-19 V8-6.2L - 46-34016

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 performance and improved throttle response. The serrated/helix...

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 just prior entry into the engine optimizing the...

aFe Silver Bullet Throttle Body Spacer 10-14 Chevrolet Camaro V6 3.6L - 46-34010

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 GM Trucks & SUVs 99-07 V8-4.8/5.3/6.0L (GMT800) - 46-34001

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 11-14 Ford Mustang/ 11-14 Ford F-150 V6 3.7L Silver Bullet Throttle Body Spacer - Silver - 46-33016

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 14 Chevrolet Corvette V8 6.2L - 46-34011

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 15-16 Ford Mustang GT V8-5.0L - 46-33020

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...