Standard sized valve head diameter, factory triple groove keeper setup
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *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
Bolt on up to +11 WHP while dropping inlet temps by 40° F with our In-House Engineered, +56% larger Intercooler Upgrade!
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Includes OEM Golf R / S3 IS38 turbocharger and all required installation hardware.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Requires IS38 specific software - Sold Separately
Brand:
ES#:
3086203
Mfg#:
06K145722HKT
Ships in 3 Business Days
$3958.99
This product was last offered at the strikethrough price on 02-24-2026
Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! *Existing factory triple-groove valve keepers are to be reused*
Includes gasket and related hardware used between turbo and downpipe
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Brand:
ES#:
9334
Mfg#:
1K0198115KT
In Stock
ON SALE!
$26.99
This product was last offered at the strikethrough price on 05-02-2026
APR S3 K04 turbo kit with software
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Replace your one-time use bolts with new hardware for a proper install
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3088893
Mfg#:
003245ECS01-02
In Stock
ON SALE!
SAVE 15%
$61.99
This product was last offered at the strikethrough price on 05-02-2026
71mm compressor wheel, good for over 550whp with proper fuel, upgrades, and tuning!
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Easily adapt your custom catch can setup to your inlet pipe's PCV fitting for -10AN female connection
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2931595
Mfg#:
006235ECS02
In Stock
ON SALE!
SAVE 41%
$44.99
This product was last offered at the strikethrough price on 05-02-2026
Improve throttle response and turbo noise
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 25psi - 75psi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5271
Mfg#:
001564ECS01
In Stock
ON SALE!
SAVE 15%
$229.99
This product was last offered at the strikethrough price on 05-02-2026
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
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