33.85MM Stainless Intake Valve
Audi A3 Performance Cylinder Heads
Ships on Nov 16, 2026
$26.00 USD
Free Shipping
on orders $49 and up
Upgrade to new bronze alloy valve guide
In Stock
$10.99 USD
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on orders $49 and up
Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors.
2X Entries Into Our F80 M3 Sweepstakes
Ships in 2 Business Days
$43.00 USD
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1.5mm oversze Inconel exhuast valve for all 4v VW/Audi motors including 16v,20v and early 32v motors.
2X Entries Into Our F80 M3 Sweepstakes
Ships in 2 Business Days
$51.00 USD
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Assembled with valves and springs
Ships on Nov 17, 2026
$1650.00 USD
More About Performance Cylinder Heads
Engines are just air pumps. How efficiently they can pump and how much they can pump determines how powerful they are. Upgrade cylinder head components to improve your engine's performance, like valves, valve springs, camshafts, rocker arms, and entire cylinder heads to unlock more power from your engine.