Attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Right - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4146845
Mfg#:
026732TMS02-11
Ships on Jan 13, 2027
ON SALE!
SAVE 10%
$124.99
This product was last offered at the strikethrough price on 06-13-2026
Precision manufactured and featuring a GeoSpec® corrosion-resistant coating
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without M Sport Brakes
Brand:
ES#:
4669005
Mfg#:
34216792227-S
In Stock
ON SALE!
$343.99
This product was last offered at the strikethrough price on 06-13-2026
Add style and individuality to your BMW in minutes!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Dial in a more aggressive fitment and provide clearance for other components such as brakes and suspension
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For use on front hubs only. Recommend 14x1.25x40mm conical bolts
Brand:
ES#:
5396076
Mfg#:
610-502001-B
Ships in 1 Business Day
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$135.00
This product was last offered at the strikethrough price on 01-28-2026
You may not notice but the rear subframe bushings shrink and crack and you lose performance. Make sure your handling is tight and your tires planted with poly rear subframe bushings!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4304572
Mfg#:
006012LA01KT
Back Ordered
ON SALE!
SAVE 15%
$380.99
This product was last offered at the strikethrough price on 06-13-2026
Ideal for custom applications or to eliminate the OEM wear sensor.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5375179
Mfg#:
059150LA01
In Stock
ON SALE!
SAVE 25%
$25.99
This product was last offered at the strikethrough price on 06-13-2026
High-quality carbon fiber for some added style
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4907900
Mfg#:
00204ECS01
In Stock
ON SALE!
SAVE 19%
$369.99
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
