Swift Rear Coil Spring - Bulletproof - 5.0" OD x 13" Tall - 125 lb. Hose Cover Ferro-magnetic impregnated core creates an

Ferro-magnetic impregnated core creates an effective EMI choke

Stainless Steel ( XH-426 Exhaust and NK-842 Intake )

Interchangeable faceplates and bezels: Black and silver bezel

Also reduce the heat that comes from your exhaust with one USA Made material light weight HushMat Ultra

Its been described as asonic shot of adrenaline

Swift Rear Coil Spring - Bulletproof - 5.0" OD x 13" Tall - 125 lb. Hose Cover Ferro-magnetic impregnated core creates anINCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With options for both dirt and asphalt tracks, Swift has a wide range of coil spring formats, including coil over, dual rate, bump springs, and more. Swift Springs superior engineering has provided the next generation of