Featuring Black (hard anodized) 6 piston calipers, stainless brake lines and Brembo Sport brake pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Direct bolt-in replacement with adjustable stiffness for reduced body roll and increased grip!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Easy upgrade into hybrid turbo power levels delivering up to 601HP and 615TQ.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Provides tight, responsive handling for any ride height from stock to slammed
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Direct bolt-in replacement with adjustable stiffness for reduced body roll and increased grip!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! This front sway bar must be paired with the matching iE SQ5 Rear Sway Bar (IESUCZ3)
2.50" stainless steel with quad Cerakote black velvet oval tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits models without factory rear sports differential For vehicles without a sport differential
Brand:
ES#:
3236155
Mfg#:
SSXAU649
Ships in 3 Business Days
ON SALE!
SAVE 10%
$4236.99
This product was last offered at the strikethrough price on 07-01-2026
Get up to +41 hp and +74 lb-ft through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4339047
Mfg#:
904525
Ships in 3 Business Days
ON SALE!
SAVE 10%
$749.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +34 hp and +59 through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4339046
Mfg#:
904521
Ships in 3 Business Days
ON SALE!
SAVE 10%
$449.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +27 hp and +44 lb-ft through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4339045
Mfg#:
904520
Ships in 3 Business Days
ON SALE!
SAVE 10%
$349.00
This product was last offered at the strikethrough price on 07-01-2026
The highest-performing, race-bred cold-air induction system for the current B9 Audi S4 & S5!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4039962
Mfg#:
VWR1241S4
Ships in 2 Business Days
ON SALE!
SAVE 10%
$1340.99
This product was last offered at the strikethrough price on 07-01-2026
T304 Stainless Steel front pipe kit includes high flow secondary catalytic converters
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
304 Stainless high-flow front metallic catalytic converter/downpipe - 100% handcrafted in Italy!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Allows individual ride height adjustment at each corner of your vehicle - Make your stock suspension height adjustable, without compromise!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For sedan models without factory Electronic Damping Control - For models with 53mm diameter front strut body (Average lowering 0.0"-1.0" F and 0.0" to 0.8" R
Allows individual ride height adjustment at each corner of your vehicle - Make your stock suspension height adjustable, without compromise!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For sedan models with factory Electronic Damping Control - Average lowering 0.0"-1.0" F and 0.0" to 0.8" R
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.
