Put your power to the ground!
Put your power to the ground!
Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
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Billet main caps for your high horsepower extreme build, specifically designed to be used with a girdle kit.
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Keep your engine planted and transfer as much power to the ground as possible
Bolt-in replacement for your factory plastic valve
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-19-2026
Choose the stage that meets your power goals!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
DIRECT PORT ONLY - Vehicle must be brought to ECS
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This upgrade must be performed at ECS Tuning's facility in Ohio.
209hp / 242lb-ft (91 Octane) - 215hp/247lb-ft (93 Octane)
Revive the response & feel of your transmission
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Replacement clutch kit for the RA4 Stage 1 conversion
Keep your engine planted and transfer as much power to the ground as possible
Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
10X Entries For Our 25th Anniversary Sweepstakes!
Keep your engine planted and transfer as much power to the ground as possible
Stock sized valve head diameter, single groove keeper setup for high RPM use
*Valves priced individually - For 1.8T - qty 8 needed / For 2.7T - qty 12 needed - Please see long description for additional valve seal/keeper informati
The filter element deserves to be well looked after and be a part of your regular maintenance schedule.
High performance grease for multiple applications
+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
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*Oversized valves require extra machine work to the cylinder head.*
Includes Lambda cable & 8-foot sensor cable.