Piston Recirculating Valve for Subaru Impreza 2001 Onwards Part_Quad Exit Cat Back Suitable for both left and

Suitable for both left and right hand drive - This replaces OEM part number 5WA

2009-on Ibiza

This design has been created to withstand the harshest of environments and proven to withstand temperatures up to 2500 °f of radiant heat which will assist in protecting and prolonging the life of engine components

the inlet bore diameter has now been increased from 55mm to 66mm internal diameter

Increased air flow over stock item

Piston Recirculating Valve for Subaru Impreza 2001 Onwards Part_Quad Exit Cat Back Suitable for both left andWe recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner Alloy Recirculating Valve available to fit the Impreza 2001 onwards models including the 2009 GR Sti. Made from billet aluminium, this recirculating diverter valve dumps the charge air back into the air intake system keeping external noise to a minimum. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably.