The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *General use blow off valve for custom big turbo applications - Not a direct fit valve*
Includes everything you need to install spacers on two wheels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Fits OEM wheels or wheels that require ball seat wheel bolts
Brand:
ES#:
250729
Mfg#:
ECS10159KTWB
In Stock
ON SALE!
SAVE 15%
$195.99
This product was last offered at the strikethrough price on 05-02-2026
Exclusively built for your 57.1mm centerbore VW/Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
250682
Mfg#:
002403ECS01A03KT
In Stock
ON SALE!
SAVE 25%
$83.99
This product was last offered at the strikethrough price on 05-02-2026
2.5" T-304 Stainless Steel exhaust system with Borla mufflers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For use with aftermarket 2.5" downpipe
Features a pure kevlar disc with a steel backing and a torque rating of 498ft/lbs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Replacement clutch kit for the RA4 Stage 2 conversion
Brand:
ES#:
3647357
Mfg#:
SA442-2-RFB
Ships in 4 Business Days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$719.99
This product was last offered at the strikethrough price on 06-08-2026
Includes free Hengst Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3137351
Mfg#:
002292ECS01AKT
In Stock
ON SALE!
$144.99
This product was last offered at the strikethrough price on 05-02-2026
Includes everything you need to install spacers on two wheels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand:
ES#:
2748185
Mfg#:
ECS10610KTWB1
In Stock
ON SALE!
SAVE 30%
$127.99
This product was last offered at the strikethrough price on 05-02-2026
For customers with existing 18z calipers, brake pads, & fluid
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Does not include calipers, brake pads, or brake fluid
Brand:
ES#:
3082393
Mfg#:
B5S4S4BBKRXSKT
In Stock at Vendor
ON SALE!
SAVE 20%
$1279.99
This product was last offered at the strikethrough price on 05-02-2026
Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4668251
Mfg#:
8E0615301AD-XS
Ships in 5 Business Days
ON SALE!
$420.99
This product was last offered at the strikethrough price on 05-02-2026
Upgrade your suspension
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!
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!
Transform your complete interior in minutes with new LED interior bulbs from Ziza
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Sedan models only
Brand:
ES#:
2202566
Mfg#:
B7LEDKIT
In Stock
ON SALE!
SAVE 50%
$117.99
This product was last offered at the strikethrough price on 05-02-2026
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
