GSC Power-Division Manganese Traditional Intake Valve Guide Set of 8 | 2002-2014 Subaru WRX, and 2004-2021 Subaru WRX STI (3028-8)

$25.85 ~~$51.69~~

Qty. :

Category : Cylinder Heads & Valvetrain Components

GSC Power-Division Traditional Style Intake Valve Guides forSubaru EJ20/EJ25

Sometimes you have to reinvent the wheelor at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help air flow instead of just copying the OEM design. The GSC Power-Division valve guides are made from true C67410 Manganese Bronze and turned on a dedicated precision CNC turning center. What this means for you and your installer is less time fitting guides to the head due to holding the tightest tolerances in the industry with the best quality control possible. Some of you will say, I have to hone the ID or OD when installing, who cares about finish? When you start with a great product, you finish with an even better one, PERIOD!