Outfront Motorsports 575 Entry Level Cylinder Head Package S20 Heads 550 CNC Machined from pre-hardened steel

CNC Machined from pre-hardened steel

Boost Adjust Signal

The COBB TD05H-20G is an ideal turbo upgrade for those looking to increase the top-end power of their STI while maintaining low and mid-range response

Compatible Cars:

Garrett ball bearing CHRA

Outfront Motorsports 575 Entry Level Cylinder Head Package S20 Heads 550 CNC Machined from pre-hardened steelThe 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 your 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