Featuring a return hose for hi-flowing Plumb Back Performance and a direct fit Billet Aluminium Valve utilizing a 38mm / 1

When buying tie rods make sure the inner end (rack side) is M14x1

The StraightGate50 eSG50 from Turbosmart is a 50mm (1

the Mercedes’ standard bypass valves are plastic units that bleed boost and struggle to cope with the pressure

The IWG-75's high-quality billet aluminium construction and reinforced silicone diaphragm means that it will keep control even when you turn the boost up

Smart Port BOV - Black Others Featuring a return hose forOur latest Type 5 Dual Port BOV made specifically for the 2015 WRX features the innovative new Smart Port drive by wire friendly staging technology that gives you the response of a plumb back valve, with the high performance benefits of a vent to atmosphere valve. The Smart Port system involves a new piston manufacturing process utilizing specialized alloys and coatings, along with a revolutionary new vent to atmosphere trumpet design. These new