The RM coilovers offer the majority of the features of the BR series but with the additional benefit of the inverted damper unit. Inverting the damper unit brings with it a number of advantages.
The ultimate suspension upgrade. Performance Adjustable Coilovers with fresh thrust arms with mono-ball upgrades pre installed! This can be considered our ground control kit with the new and improved driving experience for your AWD E9x!
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Brand:
ES#:
4751315
Mfg#:
029310ECS01EBKT
In Stock
ON SALE!
SAVE 22%
$1839.99
This product was last offered at the strikethrough price on 05-05-2026
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.
For vehicles originally equipped with EDC
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.
Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs!
Height adjustable from 0.6" to 1.8" Front & Rear
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.
Not for vehicles equipped with EDC
Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors!
For vehicles originally equipped with EDC
Height adjustable coilover kit with 2-way adjustable compression damping, adjustable rebound damping, and top mounts for maximum performance and handling!
For vehicles without EDC For vehicles without EDC
Whether you need precise adjustments to your suspension settings to hit that perfect setup on the track or want to dial in your ride height for impeccable fitment, coilovers are the best bang for your buck. Find all the best coilover suspension brands like BC Racing, Bilstein, KW, ECS, Solo-Werks, Moton/AST, and more right here at ECS.
Lifetime Replacement
