Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Average gain of 45 horsepower and 99 lb-ft of torque on 93 Octane @ 20 PSI
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with ATW & AWM engine codes only
Average gain of 51 horsepower and 65 lb-ft of torque on 93 Octane @ 18 PSI
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with AEB engine code from the 2000 model year only
Improves handling and control - Upgrade to a more engaging driving experience
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For the straight control arm
Fine tune your stance and improve handling
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Revive the response & feel of your transmission
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Replacement clutch kit for the RA4 Stage 1 conversion
Brand:
ES#:
2535476
Mfg#:
078198141KT
In Stock
ON SALE!
$445.99
This product was last offered at the strikethrough price on 05-02-2026
+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! *Oversized valves require extra machine work to the cylinder head.*
CNC machined in-house from billet aluminum - includes -6 AN fittings and mounting hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Rear set of DOT-compliant lines for an improved pedal feel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Up to VIN 8D-V-168350, split is in the 1997 model year
Brand:
ES#:
8828
Mfg#:
ECS41010KT
In Stock
ON SALE!
SAVE 25%
$92.99
This product was last offered at the strikethrough price on 05-02-2026
5mm spacers to perfectly dial in your stance or clear your big brake kit!
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!
Brand:
ES#:
3570107
Mfg#:
MS100152
Ships in 5 Business Days
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$92.99
This product was last offered at the strikethrough price on 06-10-2026
Average gain of 38 horsepower and 69 lb-ft of torque on 91 Octane @ 18 PSI
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with ATW & AWM engine codes only
Pre-installed ECS Poly Bushings help reduce suspension deflection and improve durability while easing install
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3411547
Mfg#:
019210ECS01-01
Ships in 5 Business Days
ON SALE!
$399.99
This product was last offered at the strikethrough price on 05-02-2026
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