Outfront Motorsports 575 Complete Cylinder Head Package D25 Heads Ej Timing Parts 2004 Subaru Impreza WRX STI

2004 Subaru Impreza WRX STI 2

5-Ply Silicone Construction: Durable and heat-resistant

Boost by Gear control

and flows 50% more than the ID1700x

Complete Timing Chain Kit for FA20DIT Engine includes the following :

Outfront Motorsports 575 Complete Cylinder Head Package D25 Heads Ej Timing Parts 2004 Subaru Impreza WRX STIThe Outfront Motorsports 575 Cylinder Heads are the perfect entry level replacement heads if you had a failure requiring you to completely replace heads or if you just want brand new heads outright. These heads are a great option for you basic bolt on engines up to 575 BHP. The Outfront 575 Heads start with new OEM Genuine Subaru head castings. A multi angle valve job is performed as well as a fresh resurface. The heads go through multiple cleaning