High Flow Valve Pair, Audi I5 20V, .5mm Oversize, Stainless Intake, Inconel Exhaust
Valve Pair of our high flow, stainless/Inconel intake/exhaust valve pair. Fit with OEM seats, use with OE fit springs, retainers, guides, clips, etc. we've seen up to 15cfm+ with no porting simply by changing to these valves. OE seats need to be cut to the new larger diameter, otherwise a direct fit for stock. .5mm larger than stock, back cut and swirl polished for improved flow.
Fit all Audi/VW 4v applications, save by buying in pairs.