Ferrea 6000 Series Competition 36mm Intake Valve Subaru WRX EJ20 (QTY 8) WRX_2008-2014 high-flow core optimizes heat transfer

high-flow core optimizes heat transfer and minimizes flow restrictions

The race car functionality allows for full stud engagement and the open end lets you use extended race wheel studs

Whiteline performance spherical bearing end links are the perfect compliment to any sway bar combination

the triple fin insert can be removed or swap with other inserts (not included) to produce a more customized sound

It has been designed for optimum gas flow to allow faster exhaust exit

Ferrea 6000 Series Competition 36mm Intake Valve Subaru WRX EJ20 (QTY 8) WRX_2008-2014 high-flow core optimizes heat transferPart #: F6077 SUBARU IMPREZA WRX (2001 2008) EJ20 INTAKE, 1MM OVERSIZE 6000 SERIES COMPETITION VALVE Head Diameter: 36 mm Stem Diameter: 5. 97 mm Overall Length: 104. 6 mm Tip Length: 3. 5 mm Reference: 19" S. Flo. Radius Groove. Stock size.