+1mm oversized valve head diameter, single groove keeper setup for high RPM use
*Valves priced individually - For 1.8T - qty 12 needed / For 2.7T - qty 18 needed - Please see long description for additional valve seal/keeper informa
Brand:
ES#:
3647468
Mfg#:
ST-AIVN-1106S
18% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$32.99
This product was last offered at the strikethrough price on 11-04-2026
$26.99 USD
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Lifetime Replacement
33.85MM Stainless Intake Valve
Brand:
ES#:
4815813
Mfg#:
109 1002I
$26.00 USD
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Lifetime Replacement
ID:.515" / OD:0.796" / 0.015" thick
Brand:
ES#:
4735967
Mfg#:
SS-3004
$1.99 USD
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Lifetime Replacement
Upgrade to new bronze alloy valve guide
Brand:
ES#:
2794600
Mfg#:
IEVTVC1
$10.99 USD
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Lifetime Replacement
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
Brand:
ES#:
4858489
Mfg#:
034-201-8015
$43.00 USD
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Lifetime Replacement
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
Brand:
ES#:
4858493
Mfg#:
034-201-8016-1.5
$51.00 USD
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Lifetime Replacement
Hardware used for valve replacement
Brand:
ES#:
2684891
Mfg#:
022109423C
$59.99 USD
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Lifetime Replacement
Upgraded +3mm oversized black nitrided intake valve
Brand:
ES#:
3129427
Mfg#:
VWIVN-1011
$27.99 USD
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Upgraded +2mm oversized black nitrided intake valve
Brand:
ES#:
3129426
Mfg#:
VWIVN-1010
$27.99 USD
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Upgraded OE size black nitrided intake valve
Brand:
ES#:
3129425
Mfg#:
VWIVN-1007
$27.99 USD
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Triple Groove retainer manufactured with high-quality military-certified Titanium alloy, and CNC machined for a tight fit.
Brand:
ES#:
4735322
Mfg#:
RET-AU5VI-T2
$18.99 USD
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Lifetime Replacement
Assembled with valves and springs
Brand:
ES#:
5516621
Mfg#:
910810
Assembled with valves and springs
Brand:
ES#:
5516622
Mfg#:
910811
Great upgrade for either the 24v or R32 motor looking to get more flow and under boosted or heavy load applications.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4858495
Mfg#:
034-201-8019
$1149.00 USD
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Titanium retainers which allow for higher lift than stock retainers, at half the weight.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4858481
Mfg#:
034-201-8013
$365.00 USD
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Lifetime Replacement
High Flow Valve Set
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4858483
Mfg#:
034-201-8014
$200.00 USD
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Lifetime Replacement