Uprated Re-Circulating Valve [Mk3 Focus RS] Fit at HQ:Yes Perfect for shows

Perfect for shows

Please note: Sold as a set of four pistons

whilst removing as many of the unwanted frequencies and cabin boom as possible

feature a UV resistant carbon fibre effect surround and mountune logo

non-magnetic stainless steel

Uprated Re-Circulating Valve [Mk3 Focus RS] Fit at HQ:Yes Perfect for showsThe mountune uprated turbo re circulating valve (TRV) is a direct replacement for the OE component. Machined from solid aluminium with a piston type design (compared to the OE diaphragm) the more robust design and material are suitable for vehicles in advanced state of tune. A diaphragm design recirculation valve could function less effectively when the pressure differential across the turbocharger compressor housing is increased above the original