Outfront Motorsports 775 Competition Complete Cylinder Head Package B25 Heads Boost Controllers to reduce the flow potential

to reduce the flow potential of the crankcase and head vents

drag racing

Stronger magnetic circuit offers stable operation up to 10 bar

2006 Subaru Impreza WRX 2

Outfront Motorsports 775 Competition Complete Cylinder Head Package B25 Heads Boost Controllers to reduce the flow potentialThe Outfront Motorsports 775 Pocket Ported Cylinder Heads are the perfect performance head upgrade for the weekend racer. These heads are a great option for the weekend racer with engines up to 775 BHP. The Outfront 775 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 processes throughout the build machining processes. All oil plugs are