Billet main caps for your high horsepower extreme build, specifically designed to be used with a girdle kit.
Billet main caps for your high horsepower extreme build, specifically designed to be used with a girdle kit.
Keep your engine planted and transfer as much power to the ground as possible
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
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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
+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.*
Universal/Service part for APR's MS100199 full catch can system
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This product was last offered at the strikethrough price on
09-28-2026
Already have water/meth injection? Upgrade your system with the best controller available!
Engineered to convert your 1.8T clutch to the much more durable S4 clutch
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To be used with RA4 240MM, S4, & RS4 clutch kits only
This product was last offered at the strikethrough price on
06-13-2026
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)
This product was last offered at the strikethrough price on
09-28-2026
The filter element deserves to be well looked after and be a part of your regular maintenance schedule.
This gasket will drop compression 0.5 point over stock.
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Guarantees the ultimate shifting experience!
For models with early style shifter (Cars that DO have push-down style reverse)
Ditch the sluggish stock shifter and elevate your driving experience