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 coupe and sedan models only
The ultimate suspension upgrade. Performance Adjustable Coilovers with fresh FCAB's with mono-ball upgrades pre installed! This can be considered our ground control kit with the new and improved driving experience for your E46 M3!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Brand:
ES#:
4751321
Mfg#:
029308ECS01EBKT
Ships on Oct 26, 2026
ON SALE!
SAVE 24%
$1624.99
This product was last offered at the strikethrough price on 05-05-2026
Polyurethane-isolated monoball design offers street comfort with race performance while eliminating blowouts!! Includes ECS heavy duty reinforcement plates.
10X Entries Into Our F80 M3 Sweepstakes
For coupe models only
Brand:
ES#:
2762983
Mfg#:
002542ECS01KT
In Stock
ON SALE!
$416.99
This product was last offered at the strikethrough price on 06-13-2026
Polyurethane-isolated monoball design offers street comfort with race performance while eliminating blowouts!! Includes ECS heavy duty E46 convertible-specific reinforcement plates.
10X Entries Into Our F80 M3 Sweepstakes
For convertible models only
Brand:
ES#:
2765978
Mfg#:
002542ECS01KT1
In Stock
ON SALE!
$416.99
This product was last offered at the strikethrough price on 06-13-2026
More About Performance Suspension Parts & Upgrades
Your car's performance and ride quality are effectively determined by your suspension. Find all the replacement and upgrade solutions for your dampers, springs, control arms, and more in our suspension catalog.
Lifetime Replacement
