aFe Twisted Steel Long Tube Header/Connection Pipes Street Series 01-16 Nissan Patrol (Y61) V8 4.8L - 48-36109-YC

aFe POWER's Twisted Steel long tube header and connection pipe deliver +24 HP and +27 lbs. x ft. torque over the factory. This system is constructed with 1-3/4" primary to 2-1/8" secondary, and...

aFe Twisted Steel Long Tube Headers w/ Mid Pipes (Catted) 96-99 BMW M3 L6-3.2L S52 - 48-36316-YC

Long Tube Headers: Formed Collectors: 3-to-1 mitered collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response...

aFe Twisted Steel Power Package Up-Pipes / Manifold 08-10 Ford Diesel Trucks V8 6.4L (td) - 48-33016-PK

Bolt on diesel power with aFe's BladeRunner exhaust manifolds and up-pipe package for your 08-10 6.4L Powerstroke. This combo package reduces pressure loss to your turbocharger for increased...

aFe Twisted Steel Shorty Header 11-17 Ford Mustang V6-3.7L - 48-43031

This system produced gains of up to +14 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5/8 IN mandrel-bent 409 stainless steel tubing for maximum...

aFe Twisted Steel Shorty Header 11-17 Ford Mustang V6-3.7L - Titanium Coat Finish - 48-43031-T

This system produced gains of up to +14 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5/8 IN mandrel-bent 409 stainless steel tubing for maximum...

aFe Twisted Steel Street Series Down-Pipe 14-19 MINI Cooper S L4-2.0L (t) - 48-36322-HC

Add dyno-proven power to your Mini Cooper with this Twisted Steel down-pipe which produced up to +16 horsepower and +20 lbs. x ft. torque max gains as measured on our in-house dyno. 3" to 2-3/4"...

aFe Twisted Steel Tri-Y Headers/Connection Pipes (Race) 01-16 Nissan Patrol (Y61) 4.8L - 48-36105-YN

If you are looking to improve performance, throttle response, and enhance the sound to your vehicle, aFe POWER Twisted Steel headers is the answer. These headers are designed to increase exhaust...

aFe Twisted Steel Up-Pipe GM Diesel Trucks 01-04 V8-6.6L (td) LB7 - 48-34009

Construction: These unique up pipes are constructed of 2" mandrel-bent 304 stainless steel tubing with a .120" wall for strength and durability. 2" Inner Liner Flex Pipes: The down-pipes utilizes...

aFe Universal Bolt On Exhaust Tip Polished 5in Inlet x 6in Outlet x 12in Long - 49T50604-P12

100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks. Paired opposite firing cylinders with equal,...

aFe Universal Control Sway-A-Way Bump Stop 2.5in x 4in - 56600-0404

aFe Control is proud to release the Sway-A-Way line of High Performance Universal Race Shocks. These 2.5" diameter Bumpstops feature 20+ years of Research and Development and have been tested in just...

aFe Universal Magnum FLOW Pro DRY S Air Filter - 21-91154

This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty, while its inverted...

aFe Universal Momentum Intake Replacement Pro 5R Filter - 5in F x 7in B x 5.5in T x 6.5in H - 24-91148

Constructed with 100-percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing media for improved horsepower and torque. Five layers of progressively...