Perfect for high performance street and road racing demands. Conservatively rated up to 505 ft/lbs torque capacity.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Complete cylinder head with guides, seats, valves, springs, and all neccesary hardware for installation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Includes all neccesary hardware for installation
Make wheel changes faster and easier, enough to convert one axle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Ideal for vehicles with up to 20mm wheel spacers. May also be used with smaller spacers or without spacer
Brand:
ES#:
2836724
Mfg#:
001467ECS05KT
In Stock
ON SALE!
$100.99
This product was last offered at the strikethrough price on 06-13-2026
Need to get low? ST coilovers feature a continuous thread construction for height adjustment from moderate to eXtreme!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
DOT-compliant kit to improve pedal feel in your vehicle.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3537504
Mfg#:
025317ECS04
In Stock
ON SALE!
SAVE 15%
$88.99
This product was last offered at the strikethrough price on 06-13-2026
Aluminum wheel spacer kit made specifically for your 5x120, 74.1mm center bore BMW.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Recommend 12x1.5x45mm conical bolts in addition to these ECS spacers
Brand:
ES#:
11314
Mfg#:
ECS#265KT
In Stock
ON SALE!
$155.99
This product was last offered at the strikethrough price on 06-13-2026
Everything you need to service your ignition system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2588238
Mfg#:
12131703228IGKT
In Stock
$353.99
This product was last offered at the strikethrough price on 02-27-2026
Expand your wheel options by dialing in fitment of 72.6mm centerbore wheels on your 74.1mm hub
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For use with extended wheel bolts or studs
Brand:
ES#:
2828642
Mfg#:
003990ECS01-15KT
In Stock
ON SALE!
SAVE 25%
$126.99
This product was last offered at the strikethrough price on 06-13-2026
Aluminum wheel spacer and extended bolt kit made specifically for your 5x120, 74.1mm center bore BMW.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
240402
Mfg#:
ECS#259WB
In Stock
ON SALE!
SAVE 15%
$104.99
This product was last offered at the strikethrough price on 06-13-2026
Make wheel changes faster and easier, enough to convert both axles
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Ideal for vehicles with up to 15mm wheel spacers. May also be used with smaller spacers or without spacer
Brand:
ES#:
4413946
Mfg#:
PRA75CH5KT
In Stock
ON SALE!
SAVE 10%
$196.99
This product was last offered at the strikethrough price on 06-13-2026
Located on the pivot point of the brake and clutch pedal
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Brand:
ES#:
4137406
Mfg#:
006169LA01
In Stock
ON SALE!
SAVE 25%
$38.99
This product was last offered at the strikethrough price on 06-13-2026
BC Racing took the best features from their BR Series Coilover, engineered components to improve driver experience, and are proud to present the BC Racing DS series with digressive piston damping that dramatically improves suspension feel and feedback.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Sedan models without Air Suspension
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
