Increases torque limits, faster shifts, removes manual shift delay, adjustable launch control, and more!
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. Requires a Stage 1 or higher ECU tune
Brand:
ES#:
4391096
Mfg#:
IESOWA1
In Stock
ON SALE!
SAVE 41%
$878.99
This product was last offered at the strikethrough price on 03-11-2026
This comprehensive kit eliminates weak spots in your cooling system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Automatic transmission vehicles only
Brand:
ES#:
4220580
Mfg#:
06H121026BAKT6
Ships in 3 Business Days
ON SALE!
$564.99
This product was last offered at the strikethrough price on 01-03-2026
A complete 4-wheel performance brake upgrade featuring drilled & slotted rotors and low-dust carbon-fiber ceramic pads.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with 320x30 front rotors & 300x12 rear rotors
Brand:
ES#:
3157361
Mfg#:
K5754
Ships in 2 Business Days
$535.99
This product was last offered at the strikethrough price on 05-21-2026
Reduce noise and protect your undercarriage
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Manual transmission vehicles up to the 2012 model year
Brand:
ES#:
1264651
Mfg#:
8F0863821B
Ships in 2 Business Days
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$566.99
This product was last offered at the strikethrough price on 06-27-2026
Rear valance for facelift S4/S-Line rear valance with dual exit, single tip setup
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits from the 2013 facelift models
Brand:
ES#:
2540947
Mfg#:
8K0807521K1RR
Ships in 7 Business Days
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$566.99
This product was last offered at the strikethrough price on 06-27-2026
Clean up or change your look
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For standard bumper models without front parking aid up to production date 9/2012
Brand:
ES#:
460472
Mfg#:
8R0853651T94
In Stock
Limited Qty Sale
$579.99
This product was last offered at the strikethrough price on 02-26-2026
Replace your worn & loose and spongy stock rubber bushings!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms PFF3-913-10 fits vehicles with 170mm long anti roll bar links with a 10mm bolt.
Lifetime Replacement
