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BMW E46 Suspension Parts & Accessories

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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. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2870734
Mfg#:
33531136395
In Stock
$8.99

This product was last offered at the strikethrough price on
02-16-2026

$7.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - With Spring Pads

ES#2602244 - 51717036781KT1 - Cup Kit/Coilover Installation Kit - With Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW - Genuine BMW - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2602244
Mfg#:
51717036781KT1
Ships in 1-2 days
$979.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Rear Trailing Arm - Left

ES#57753 - 33326774779 - E46 Rear Trailing Arm - Left - 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#:
57753
Mfg#:
33326774779
Ships in 1-2 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
08-11-2026

$974.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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
Special Order: No Guaranteed ETA
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
08-11-2026

$974.99 USD
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! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2996550
Mfg#:
24-143998KT1
In Stock
$972.00 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! 2X Entries For Our 25th Anniversary 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 For Our 25th Anniversary 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

Strut Bolt With Washer

ES#49749 - 31306779487 - Strut Bolt With Washer - Also known as a "camber", "pinch", or "crash" bolt - Genuine BMW - BMW

Also known as a "camber", "pinch", or "crash" bolt

Brand:
Genuine BMW - Corporate Logo
ES#:
49749
Mfg#:
31306779487
In Stock
8% off MSRP

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

$8.54

This product was last offered at the strikethrough price on
08-11-2026

$7.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Strut Tower Brace

ES#3149001 - D180-0462 - Strut Tower Brace - Preserves chassis integrity & improves handling - a high-end accessory for the discerning enthusiast - Dinan - BMW

Preserves chassis integrity & improves handling - a high-end accessory for the discerning enthusiast Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3149001
Mfg#:
D180-0462
Ships in 6 Business Days
ON SALE! SAVE 10%
$531.99

This product was last offered at the strikethrough price on
07-31-2026

$478.76 USD
Free Shipping
on orders $49 and up
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 For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173607
Mfg#:
33112282482KT
Ships on Aug 31, 2026
ON SALE!
$955.03

This product was last offered at the strikethrough price on
08-04-2026

$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 Feb 3, 2027
$953.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

End Links - Set

ES#2977374 - 31352241254 - End Links - Set - For Sway Bars - Genuine BMW - BMW

For Sway Bars

Brand:
Genuine BMW - Corporate Logo
ES#:
2977374
Mfg#:
31352241254
Ships in 1-2 days
4% off MSRP

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

$123.99

This product was last offered at the strikethrough price on
08-11-2026

$118.99 USD
Free Shipping
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 5 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
08-11-2026

$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

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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