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BMW E46 Suspension Parts & Accessories

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E46 Rear Trailing Arm - Right

ES#57754 - 33326774780 - E46 Rear Trailing Arm - Right - Complete rear trailing arm including bushings A complete trailing arm for the rear wheel, this arm - Genuine BMW - BMW

Complete rear trailing arm including bushings A complete trailing arm for the rear wheel, this arm

Brand:
Genuine BMW - Corporate Logo
ES#:
57754
Mfg#:
33326774780
Ships in 6 Business Days
2% off MSRP

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

$995.99

This product was last offered at the strikethrough price on
09-25-2026

$974.99 USD
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Rear CSL Spring - Priced Each

ES#2537247 - 33532282632 - E46 M3 Rear CSL Spring - Priced Each - Rear spring taken from the CSL - Genuine BMW - BMW

Rear spring taken from the CSL

Brand:
Genuine BMW - Corporate Logo
ES#:
2537247
Mfg#:
33532282632
Ships on Oct 14, 2026
3% off MSRP

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

$334.99

This product was last offered at the strikethrough price on
09-25-2026

$323.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B12 Sportline Suspension System

ES#2983730 - 46-181060 - B12 Sportline Suspension System - Expertly matched Eibach Sportline lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling with an even more aggressive look than the Pro-Kit. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Expertly matched Eibach Sportline lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling with an even more aggressive look than the Pro-Kit. World-famous Bilstein quality with a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bilstein - Corporate Logo
ES#:
2983730
Mfg#:
46-181060
Special Order: No Guaranteed ETA
$967.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Control Arm Refresh Kit

ES#2960392 - 31122229453KT - Front Control Arm Refresh Kit - Control arms and performance polyurethane bushings for a partial front suspension rebuild - featuring Powerflex bushings - Assembled By ECS - BMW

Control arms and performance polyurethane bushings for a partial front suspension rebuild - featuring Powerflex bushings 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2960392
Mfg#:
31122229453KT
In Stock
ON SALE! SAVE 13%
$1112.99

This product was last offered at the strikethrough price on
06-18-2026

$966.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Shocks & Struts Kit - Standard

ES#2538175 - 31312283103KT2 - Shocks & Struts Kit - Standard - Restore factory ride quality and handling - Sachs - BMW

Restore factory ride quality and handling We Price Match - Give Us A Call or Chat!
For coupe models only

Brand:
Sachs - Corporate Logo
ES#:
2538175
Mfg#:
31312283103KT2
Ships in 6 Business Days
$963.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Differential Cover install kit

ES#3173607 - 33112282482KT - Differential Cover install kit - Includes new cover with bushings, fluid, gasket maker and ECS Magnetic Differential Oil Drain Plug - Assembled By ECS - BMW

Includes new cover with bushings, fluid, gasket maker and ECS Magnetic Differential Oil Drain Plug 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173607
Mfg#:
33112282482KT
Ships in 2 Business Days
ON SALE!
$955.03

This product was last offered at the strikethrough price on
09-21-2026

$954.64 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

M3 CSL Front Sway Bar Upgrade Kit - 30.8mm

ES#2592584 - 31352282655KT - M3 CSL Front Sway Bar Upgrade Kit - 30.8mm - Includes sway bar, bushings, brackets, end links, and hardware - Genuine European BMW - BMW

Includes sway bar, bushings, brackets, end links, and hardware

Brand:
Genuine European BMW - Corporate Logo
ES#:
2592584
Mfg#:
31352282655KT
Ships on Mar 19, 2027
$953.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Bumpstop - Priced Each

ES#2870734 - 33531136395 - Rear Bumpstop - Priced Each - Extend the life of new shocks. - Febi - BMW

Extend the life of new shocks. We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2870734
Mfg#:
33531136395
In Stock
$7.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M3 CSL Rear Sway Bar Upgrade Kit - 22.5mm

ES#2592586 - 33552282681KT - M3 CSL Rear Sway Bar Upgrade Kit - 22.5mm - Includes sway bar, bushings, brackets, end links, and hardware - Genuine BMW - BMW

Includes sway bar, bushings, brackets, end links, and hardware

Brand:
Genuine BMW - Corporate Logo
ES#:
2592586
Mfg#:
33552282681KT
Ships in 3 Business Days
$950.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Spring Pad - Priced Each

ES#58638 - 33531094518 - Rear Lower Spring Pad - Priced Each - Replacement spring isolator for the rear spring - Genuine BMW - BMW

Replacement spring isolator for the rear spring

Brand:
Genuine BMW - Corporate Logo
ES#:
58638
Mfg#:
33531094518
In Stock
3% off MSRP

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

$12.37

This product was last offered at the strikethrough price on
09-25-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bump Stop Support

ES#50243 - 31321139423 - Bump Stop Support - For front suspension - Genuine BMW - BMW

For front suspension

Brand:
Genuine BMW - Corporate Logo
ES#:
50243
Mfg#:
31321139423
In Stock
$31.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B6 Performance Shocks & Struts Kit

ES#2996550 - 24-143998KT1 - B6 Performance Shocks & Struts Kit - Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - BMW

Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bilstein - Corporate Logo
ES#:
2996550
Mfg#:
24-143998KT1
Ships on Jan 18, 2027
$972.00

This product was last offered at the strikethrough price on
08-30-2026

$943.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Euro-Street Series Coilovers

ES#2858304 - MRCDKE46M3 - Euro-Street Series Coilovers - Ride height adjustable coilover system with 32-way damping adjustments and aggressive spring rates for those of you looking to perform on and off the track without breaking the bank - Megan Racing - BMW

Ride height adjustable coilover system with 32-way damping adjustments and aggressive spring rates for those of you looking to perform on and off the track without breaking the bank

Brand:
Megan Racing - Corporate Logo
ES#:
2858304
Mfg#:
MRCDKE46M3
In Stock
$936.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Differential Bushing - Priced Each

ES#2581084 - 33176770788 - Front Differential Bushing - Priced Each - Bushing that presses into the rear subframe at the front of the differential. - Lemforder - BMW

Bushing that presses into the rear subframe at the front of the differential. We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2581084
Mfg#:
33176770788
In Stock
$17.99

This product was last offered at the strikethrough price on
06-08-2026

$12.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Control Arm - Right

ES#2678590 - 31126770850 - Front Control Arm - Right - Includes bushing and ball joint assembly. - Meyle - BMW

Includes bushing and ball joint assembly. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2678590
Mfg#:
31126770850
In Stock
$111.35

This product was last offered at the strikethrough price on
06-16-2026

$76.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Toe Adjustment Tool

ES#4810223 - 87565 - Rear Toe Adjustment Tool - Adjust your rear toe quickly and easily! - SPC - BMW

Adjust your rear toe quickly and easily!

Brand:
SPC - Corporate Logo
ES#:
4810223
Mfg#:
87565
In Stock
26% off MSRP

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

$94.99

This product was last offered at the strikethrough price on
09-25-2026

$69.99 USD
Free Shipping
on orders $49 and up
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.

Let us help you find the parts that fit your BMW

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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