Pay in 4 interest-free payments of $750.00 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
2007 Subaru Impreza WRX STI Limited 2
5L 5MT 4WD Limited 2005
Compatible with all G4X ECU’s
Slot/keyway style trigger on the rear of intake cams
Quality: Carefully engineered
Outfront Motorsports CNC Ported 975 Racer B25 Cylinder Head Package Coils 2007 Subaru Impreza WRX STIThe Outfront Motorsports 975 CNC Ported Cylinder Heads are the perfect performance head upgrade for competition and racing. These heads are a great option for the racer with engines up to 975 BHP. These are a great option for drag racing, time attack, hill climb or other competitive racing. The Outfront 975 Heads start with new OEM Genuine Subaru head castings. They are then CNC ported to have a big upgrade in flow. A multi angle valve job is