33.85MM Stainless Intake Valve
Volkswagen Jetta Performance Cylinder Heads
ID:.515" / OD:0.796" / 0.015" thick
Performance Valve Spring/Retainer Kit *Scratch And Dent*
High quality performance valve springs and titanium retainers
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This product was last offered at the strikethrough price on
05-02-2026
This matched high-performance camshaft set features aggressive profiles and pre-set centerlines to optimize valvetrain sequencing for 400+ HP turbocharged engines.
5X Entries For Our 25th Anniversary Sweepstakes!
Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors.
This product was last offered at the strikethrough price on
06-28-2026
1.5mm oversze Inconel exhuast valve for all 4v VW/Audi motors including 16v,20v and early 32v motors.
This product was last offered at the strikethrough price on
06-28-2026
High Flow Valve Set
This product was last offered at the strikethrough price on
06-28-2026
Upgraded +3mm oversized black nitrided intake valve
Upgraded +2mm oversized black nitrided intake valve
Upgraded OE size black nitrided intake valve
Triple Groove retainer manufactured with high-quality military-certified Titanium alloy, and CNC machined for a tight fit.
Titanium retainers which allow for higher lift than stock retainers, at half the weight.
This product was last offered at the strikethrough price on
06-28-2026
precision CNC'd from Ti for perfect fit, use in high revving motors to prevent valve float.
This product was last offered at the strikethrough price on
06-28-2026
This high-performance engine kit combines an upgraded dual-spring valvetrain, Inconel and nitrided valves, a top-end gasket set, and premium tri-metal race main bearings.
10X Entries For Our 25th Anniversary Sweepstakes!