Upgrade to a more durable rear shock mount without sacrificing comfort! Improve longevity and ride control all at once.
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Requires "round" style rear bump stops and dust boots
Brand:
ES#:
3698718
Mfg#:
016554ECS02-03KT
In Stock
ON SALE!
SAVE 20%
$156.99
This product was last offered at the strikethrough price on 06-13-2026
Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply 2X Entries For Our Spin To Win Sweepstakes!
Features 16 levels of damping adjustment and full length adjustability
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Featuring ECS upgraded upper strut mounts! All of the hardware needed for a correct front suspension install.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2992252
Mfg#:
8J0412331KT1
In Stock
ON SALE!
SAVE 30%
$258.02
This product was last offered at the strikethrough price on 05-02-2026
Corner flatter, pivot faster and hold the road tighter with this rear Suspension Package! Choose options such as Adj. 23mm Sway Bar, Adj. End Links and our Billet Chassis Brace!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Designed to be used as an upgrade. Great all around replacement shock.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Fits the left and right side
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Designed to be used with lowering springs. A great all around sport shock. 36mm
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
5517
Mfg#:
24-178006
In Stock
33% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$217.00
This product was last offered at the strikethrough price on 10-27-2026
Enhance your front sway bar performance with our Billet and Polyurethane sway bar mounting solution
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Heavy duty design for maximum performance and adjustability from 320-345mm
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2539081
Mfg#:
KLC167A
In Stock
$181.99
This product was last offered at the strikethrough price on 06-30-2026
Replace your flimsy, imprecise OEM sway bar end links - Designed to improve handling, road feel, and steering response!
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Used in various locations on your vehicle. M8x26
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! For vehicles with production date up to 09/28/2015 only. Secures the strut mount to the vehicle -- QTY 6 per vehicle
Fits the left and right side
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Install new hardware with your new parts. M10x35
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Mounts rear trailing arm bushing bracket to body, 4 per side
A good suspension holds you up, while keeping your tires safely planted on the road surface for good traction, braking, and handling. Even if you don't know jounce from rebound, we can help you choose suspension parts, accessories, and upgrades to match your car, driving style, and budget.
Lifetime Replacement
