Outfront Motorsports 575 Complete Cylinder Head Package B25 Heads Wideband O2 Controllers/Sensors DI 8 Digital Input

DI 8               Digital Input

Rugged 12 key CAN Keypad with interchangeable 15mm inserts (sold separately)

Enhanced tri-metal copper lead construction with nickel barrier and SecureBond adhesion

Solid Baffle Prevents Oil Starvation

and it holds heat better

Outfront Motorsports 575 Complete Cylinder Head Package B25 Heads Wideband O2 Controllers/Sensors DI 8 Digital InputThe 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