GSC Power Division BMW S58 & B58 Viton Intake Valve Stem Seals Product Type_Bump Stop E50 and Meth

E50 and Meth

Whatever the reason

- HPFP w/ Hardware

Featuring a dual-entry high-flow air filter & aluminium bell-mouth design

GSC Power Division BMW S58 & B58 Viton Intake Valve Stem Seals Product Type_Bump Stop E50 and MethGSC Power Division Viton Valve Stem Seals use genuine DuPont Viton fluoroelastomer material. Viton was specifically developed for the extreme conditions seen in todays high horsepower, Turbo engines. Held to a higher standard, GSC Power Division Viton valve seals provide improved resistance to high temperatures, fuel, and chemical contaminants as well as extended wear as seen in high rpm or high mileage engines. GSC Power Division doesnt believe in