$1,059.51

The new Twisted Steel performance header from aFe Power is redefining the header industry with...

$988.40

This system is constructed of 2-1/4" - 2-1/2" mandrel-bent 409 stainless steel tubing for maximum...

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$988.39

This system is constructed of 2 IN - 3 IN mandrel-bent 409 stainless steel tubing...

$559.26

This system produced gains of up to +14 HP and +15 lbs. x Ft. TQ.,...

$1,185.77

If you are looking to improve performance, throttle response, and enhance the sound to your...

$925.75

Twisted Steel Long Tube Header 304 Stainless Steel Subaru Impreza WRX/STi/Legacy 02-21 H4-2.0L (t)/2.5L (t)This...

$1,780.15

Long Tube Headers: Formed Collectors: 3-to-1 mitered collectors decrease turbulence and increases exhaust velocity. The...

$1,185.66

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems...

$1,262.88

This system is constructed of 1-5/8 IN mandrel-bent 304 stainless steel tubing for maximum strength...