Outfront Motorsports 575 Complete Cylinder Head Package D25 Heads EJ Timing Components 1 x DTM4 Mating Connector

1 x DTM4 Mating Connector Kit

The Ethanol Content Sensor measures the ratio of ethanol to petrol in a flex fuel vehicle

2003 Subaru Impreza WRX 2

Aux 11 Auxiliary Output

All of our assembly is done in-house in our clean room to ensure excellent quality control

Outfront Motorsports 575 Complete Cylinder Head Package D25 Heads EJ Timing Components 1 x DTM4 Mating ConnectorThe 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