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 Coilover Installation Kit required for proper fitment: ES2623086
H&R 30 mm spacers attach with supplied bolts, uses existing bolts to attach wheel to spacers. Bolts to the hub
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Rear Axle Only
Makes 30+ WHP gains using the ProFlex Commander and E85! For Upgraded Injectors.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Only For Cars With Upgraded EV1 Injectors
This cylinder head bolt service kit is for M156 6.3L "63 AMG" engines with plastic valve covers only. Includes Cylinder Head Gaskets.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For Cars With Plastic Valve Covers Only
Brand:
ES#:
4812424
Mfg#:
1560160769KT1
Ships in 3 Business Days
$1295.99
This product was last offered at the strikethrough price on 12-29-2025
Featuring Lightweight Slotted Replacement iron rings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Only Compatible with Girodisc 2-Piece Rotors For Cars With P30 Performance Package
Featuring Advanced Fuel Dynamics x Deatschwerks 850cc Injectors! Max Wheel Horsepower Supported on E85 of 895hp on naturally aspirated engines & 815hp on forced induction engines!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Complete Set of 20 Main Bolts, Must be replaced each time the cylinder head is removed
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Don't let faulty injectors hinder performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4813367
Mfg#:
1560780023KT
In Stock at Vendor
$580.00
This product was last offered at the strikethrough price on 05-07-2026
Eliminate weak factory plastic idlers with the UPD M156 Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Complete Set of 20 Main Bolts, Must be replaced each time the cylinder head is removed
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4715166
Mfg#:
1560160769KT
Ships in 3 Business Days
$369.99
This product was last offered at the strikethrough price on 12-29-2025
Featuring ECS Tuning Wheel Spacers & H&R Ball Seat Wheel Bolts 14x1.5x43mm for OEM wheels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For use on rear axle ONLY
Brand:
ES#:
4699616
Mfg#:
002411ECS02A1KT
In Stock
ON SALE!
SAVE 19%
$244.98
This product was last offered at the strikethrough price on 05-02-2026
Precision manufactured for consistent stopping power during high performance driving. Featuring a GeoSpec® corrosion-resistant coating.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5444733
Mfg#:
2114231112-XKT
In Stock
ON SALE!
$199.99
This product was last offered at the strikethrough price on 06-13-2026
Featuring Advanced Fuel Dynamics x Deatschwerks 1100cc Injectors! Max Wheel Horsepower Supported on E85 of 1075hp on naturally aspirated engines & 975hp on forced induction engines!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
