Part number VWIVN-1002S (STD 2.0 16V, +1.5mm 2.5 20V) Supertech black nitridedstainless steel (high flow version) intake valve For Audi A3, A4, A5, A6, Q3, Q5 / VW Golf, Jetta, Passat - 2.0 16V TSI TFSI (EA113, EA888) Audi TT RS, Q3 RS - 2.5 20V Must be used single groove keepers KPR-6S-7
Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates any damage to thematerial structure. The valves are then heat-treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip.
