Located on the fuel rail
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with TSI engines only
Gain up to 10 WHP and 10 Ft-lbs TQ with our complete Intercooler Charge Pipe Upgrade Kit!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3134091
Mfg#:
009037ECS01-02KT
In Stock
ON SALE!
SAVE 30%
$576.99
This product was last offered at the strikethrough price on 05-02-2026
Also called the "breather valve" or "oil separator"
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with TSI engines only
Featuring Motul Fluid and OEM Filter/Gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4839683
Mfg#:
DQ250MTLTSKT
In Stock
ON SALE!
$153.99
This product was last offered at the strikethrough price on 05-02-2026
144x20mm forged H-beam rods from Integrated Engineering.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! *To be used with aftermarket pistons with 20mm wrist pins* For vehicles with FSI engines only. For use with aftermarket pistons only.
Add some aggressive styling to your 8V.5 S3 / A3 S line facelift Audi!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits 2017+ S line models (facelift) Will require exhaust modification to fill the quad tip cutouts.
Brand:
ES#:
4685236
Mfg#:
049145LA01-01
In Stock
ON SALE!
SAVE 21%
$378.00
This product was last offered at the strikethrough price on 05-02-2026
Put all your power to the ground!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with 02Q and MQ350 6-speed manual transmission only
Direct bolt-on replacement - Save 5.30lbs of unsprung weight for enhanced performance!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Replacement rotors for the Stage 1 Big Brake Kit
Brand:
ES#:
2718299
Mfg#:
000036ECS02AKT
In Stock
ON SALE!
$764.25
This product was last offered at the strikethrough price on 05-02-2026
Replace your weak plastic stock units to improve handling and reliability
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
High flow filter replacement to get your engine breathing better than new!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4461004
Mfg#:
012054LA05-DRY
In Stock
ON SALE!
SAVE 25%
$81.99
This product was last offered at the strikethrough price on 05-02-2026
Repair your slipping transmission
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with DQ250 6 speed transmission only.
Brand:
ES#:
2582142
Mfg#:
02E398029C
Ships in 2 Business Days
16% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$958.87
This product was last offered at the strikethrough price on 01-22-2026
Increases power up to +15whp and improves airflow on your 2.0T engine!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For TSI engines only.
Lifetime Replacement
