Add horsepower and torque
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Add horsepower and torque
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Increase bottom-end reliability when adding horsepower
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Set of 6
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
2 required per valve
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Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors.
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1.5mm oversze Inconel exhuast valve for all 4v VW/Audi motors including 16v,20v and early 32v motors.
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Hardware used for valve replacement
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Great upgrade for either the 24v or R32 motor looking to get more flow and under boosted or heavy load applications.
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Includes spring seats and Titanium retainers which allow for higher lift than stock retainers, at half the weight
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