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BMW E90 M3 S65 4.0L

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BMW E90 M3 S65 4.0L Suspension Parts & Accessories

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Solid Rear Subframe Bushing Set

ES#3006351 - TDR9080SRS - Solid Rear Subframe Bushing Set - Reduce deflection for increased rear-end stability - Turner Motorsport - BMW

Reduce deflection for increased rear-end stability 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3006351
Mfg#:
TDR9080SRS
In Stock
ON SALE! SAVE 25%
$418.99

This product was last offered at the strikethrough price on
06-13-2026

$314.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Trailing Arms - Billet Aluminum

ES#4362426 - BTA-E9X - Rear Trailing Arms - Billet Aluminum - Much stronger than stock! - Revshift - BMW

Much stronger than stock!

Brand:
Revshift - Corporate Logo
ES#:
4362426
Mfg#:
BTA-E9X
Ships in 3 Business Days
$249.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bilstein B12 Pro-Kit Suspension System

ES#4390695 - 46-276346 - Bilstein B12 Pro-Kit Suspension System - Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with EDC suspension

Brand:
Bilstein - Corporate Logo
ES#:
4390695
Mfg#:
46-276346
Ships in 10 Business Days
$2611.00

This product was last offered at the strikethrough price on
05-05-2026

$2599.00 USD
Free Shipping

M3/1M Front & Rear Control Arm Refresh Kit

ES#2794965 - 001258ECS01KT1 - M3/1M Front & Rear Control Arm Refresh Kit - With ECS Tuning Performance Rear Trailing Arms - Assembled By ECS - BMW

With ECS Tuning Performance Rear Trailing Arms 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2794965
Mfg#:
001258ECS01KT1
Ships on Feb 19, 2027
ON SALE!
$1333.99

This product was last offered at the strikethrough price on
10-08-2026

$1291.71 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pro Adjustable Rear Sway Bar End Links - Pair

ES#3537063 - SPLREE9X - Pro Adjustable Rear Sway Bar End Links - Pair - Properly eliminate preload from your rear sway bar. Made in the USA! - SPL Parts - BMW

Properly eliminate preload from your rear sway bar. Made in the USA!

Brand:
SPL Parts - Corporate Logo
ES#:
3537063
Mfg#:
SPLREE9X
In Stock
$224.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sport Spring Set

ES#240273 - 29053-1 - Sport Spring Set - Unrivaled comfort and performance. - H&R - BMW

Unrivaled comfort and performance. We Price Match - Give Us A Call or Chat!
For vehicles with or without the Competition Package

Brand:
H&R - Corporate Logo
ES#:
240273
Mfg#:
29053-1
In Stock
15% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$489.00

This product was last offered at the strikethrough price on
10-01-2026

$415.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Rear Sway Bar End Link - Priced Each

ES#2587041 - 33556764428 - Heavy Duty Rear Sway Bar End Link - Priced Each - For both left and right. Featuring a four year warranty! - Meyle HD - BMW
ECS Tuning recommends this product.

For both left and right. Featuring a four year warranty! 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle HD - Corporate Logo
ES#:
2587041
Mfg#:
33556764428
In Stock
$36.99

This product was last offered at the strikethrough price on
05-28-2026

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

KW Clubsport Coilover Kit - 2-Way Adjustable

ES#2562158 - 35220867 - KW Clubsport Coilover Kit - 2-Way Adjustable - KW Clubsport coilovers have been developed with KW motorsports technology - KW Suspension - BMW

KW Clubsport coilovers have been developed with KW motorsports technology

Brand:
KW Suspension - Corporate Logo
ES#:
2562158
Mfg#:
35220867
Back Ordered
$4674.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KW Clubsport Coilover Kit - 2-Way Adjustable

ES#2562156 - 35220857 - KW Clubsport Coilover Kit - 2-Way Adjustable - KW Clubsport coilovers have been developed with KW motorsports technology - KW Suspension - BMW
ECS Tuning recommends this product.

KW Clubsport coilovers have been developed with KW motorsports technology For vehicles with EDC

Brand:
KW Suspension - Corporate Logo
ES#:
2562156
Mfg#:
35220857
Back Ordered
$4674.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Adjustable Sway Bar End Links - Rear

ES#4460790 - 034-402-4035 - Billet Adjustable Sway Bar End Links - Rear - Designed to improve handling, road feel, and steering response - 034Motorsport - BMW

Designed to improve handling, road feel, and steering response 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4460790
Mfg#:
034-402-4035
Back Ordered
$179.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wishbone - Left

ES#2581631 - 33322283545 - Rear Wishbone - Left - Connects the spindle assembly to the rear subframe - TRW - BMW
ECS Tuning recommends this product.

Connects the spindle assembly to the rear subframe

Brand:
TRW - Corporate Logo
ES#:
2581631
Mfg#:
33322283545
Ships in 1 Business Day
$84.99

This product was last offered at the strikethrough price on
10-15-2026

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E9X M3 Street Performance Coilover Kit

ES#261665 - 50492 - E9X M3 Street Performance Coilover Kit - Average lowering of 1.00"-1.6"F 0.3"-1.3"R - H&R - BMW

Average lowering of 1.00"-1.6"F 0.3"-1.3"R We Price Match - Give Us A Call or Chat!
Disconnects EDC system

Brand:
H&R - Corporate Logo
ES#:
261665
Mfg#:
50492
Ships in 3 Business Days
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$2480.00

This product was last offered at the strikethrough price on
10-01-2026

$2232.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wishbone - Right

ES#2581632 - 33322283546 - Rear Wishbone - Right - Connects the spindle assembly to the rear subframe - TRW - BMW
ECS Tuning recommends this product.

Connects the spindle assembly to the rear subframe

Brand:
TRW - Corporate Logo
ES#:
2581632
Mfg#:
33322283546
In Stock
$136.24

This product was last offered at the strikethrough price on
10-08-2026

$67.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dedicated Track Coilover Kit

ES#4066678 - BMU MU40 - Dedicated Track Coilover Kit - Designed specifically to get the most out of your track day sessions! - Ohlins - BMW

Designed specifically to get the most out of your track day sessions!

Brand:
Ohlins - Corporate Logo
ES#:
4066678
Mfg#:
BMU MU40
In Stock at Vendor
$4300.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Swift Springs - E9X M3 1"F 0.7"R

ES#3194819 - 4X903R - Swift Springs - E9X M3 1"F 0.7"R - Designed for optimum performance and driveability - Swift - BMW

Designed for optimum performance and driveability Average lowering of 1.0"F 0.7"R

Brand:
Swift - Corporate Logo
ES#:
3194819
Mfg#:
4X903R
In Stock
$372.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KW Coilover Kit V3

ES#2619656 - 35220083 - KW Coilover Kit V3 - The ultimate in coilover technology featuring double adjustable dampening - KW Suspension - BMW

The ultimate in coilover technology featuring double adjustable dampening For Vehicles With EDC - Includes EDC Cancellation

Brand:
KW Suspension - Corporate Logo
ES#:
2619656
Mfg#:
35220083
Ships in 4 Business Days
$3994.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Suspension Parts & Accessories

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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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