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BMW E46 Suspension Parts & Accessories

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Replacement Rear Spring and shock kit

ES#4147105 - E46XIRSPRINGSKT1 - Replacement Rear Spring and shock kit - Includes new rear springs, shocks, shock mounts and ECS reinforcement plates. - Assembled By ECS - BMW

Includes new rear springs, shocks, shock mounts and ECS reinforcement plates. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4147105
Mfg#:
E46XIRSPRINGSKT1
In Stock at Vendor
ON SALE! SAVE 21%
$558.12

This product was last offered at the strikethrough price on
05-02-2026

$440.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Bushing - Priced Each

ES#59200 - 33552282682 - Rear Sway Bar Bushing - Priced Each - For use with 22.5mm rear sway bar - Genuine BMW - BMW

For use with 22.5mm rear sway bar For use with M3 CSL rear sway bar only

Brand:
Genuine BMW - Corporate Logo
ES#:
59200
Mfg#:
33552282682
Ships in 4 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.

$223.99

This product was last offered at the strikethrough price on
08-12-2026

$219.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Front Bump Stop - Priced Each

ES#50715 - 31332229778 - E46 M3 Front Bump Stop - Priced Each - Should be replaced with new struts - Genuine BMW - BMW

Should be replaced with new struts

Brand:
Genuine BMW - Corporate Logo
ES#:
50715
Mfg#:
31332229778
Ships in 1 day
14% off MSRP

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

$42.68

This product was last offered at the strikethrough price on
08-12-2026

$36.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Control Arm - Priced Each

ES#57713 - 33326770813 - Rear Lower Control Arm - Priced Each - Complete including bushing - Genuine BMW - BMW

Complete including bushing

Brand:
Genuine BMW - Corporate Logo
ES#:
57713
Mfg#:
33326770813
Ships in 1 day
2% off MSRP

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

$446.99

This product was last offered at the strikethrough price on
08-12-2026

$436.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Differential Cross Member

ES#57281 - 33312229295 - E46 M3 Differential Cross Member - Secures differential to rear sub-frame - Genuine BMW - BMW

Secures differential to rear sub-frame

Brand:
Genuine BMW - Corporate Logo
ES#:
57281
Mfg#:
33312229295
Ships in 7 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.

$446.99

This product was last offered at the strikethrough price on
08-12-2026

$436.99 USD
Free Shipping
on orders $49 and up

Rear Suspension Refresh Kit - Level 2

ES#2718685 - 33326770824 - Rear Suspension Refresh Kit - Level 2 - Complete rear suspension rebuild kit - Assembled By ECS - BMW

Complete rear suspension rebuild kit 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718685
Mfg#:
33326770824
Ships on Feb 4, 2027
ON SALE!
$477.99

This product was last offered at the strikethrough price on
06-02-2026

$436.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Turner Motorsport Solid Aluminum Differential Race Mounts - Pre-Installed

ES#3491410 - TDR4680035-01 - E46 M3 Turner Motorsport Solid Aluminum Differential Race Mounts - Pre-Installed - An aggressive mount design for increased response and reduced drivetrain loss pre-installed for a direct bolt on install. - Turner Motorsport - BMW

An aggressive mount design for increased response and reduced drivetrain loss pre-installed for a direct bolt on install. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3491410
Mfg#:
TDR4680035-01
Ships on Aug 28, 2026
ON SALE! SAVE 28%
$597.46

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

$432.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW E46 M3 Rear Subframe Front Bushing

ES#4845604 - PFR5-4610M3H - BMW E46 M3 Rear Subframe Front Bushing - improve performance, protect their subframe from potential damage, and enhance the cars handling characteristics, especially under heavy use. - Powerflex - BMW

improve performance, protect their subframe from potential damage, and enhance the car’s handling characteristics, especially under heavy use.

Brand:
Powerflex - Corporate Logo
ES#:
4845604
Mfg#:
PFR5-4610M3H
In Stock
$143.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Strut Mount - Priced Each

ES#5375456 - 31331094616 - Front Strut Mount - Priced Each - Strut mount with bearing - Bremmen Parts - BMW

Strut mount with bearing 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5375456
Mfg#:
31331094616
Ships on Sep 28, 2026
Auto Notify
ON SALE! SAVE 17%
$26.99

This product was last offered at the strikethrough price on
05-02-2026

$22.53 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Whiteline Axle Tramp Bushings

ES#3102419 - KDT918 - Whiteline Axle Tramp Bushings - Dramatically reduces rear cross member misalignment and movement - Whiteline - BMW

Dramatically reduces rear cross member misalignment and movement

Brand:
Whiteline - Corporate Logo
ES#:
3102419
Mfg#:
KDT918
Ships in 3 Business Days
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Rear subframe brace

ES#57284 - 33312229899 - E46 M3 Rear subframe brace - Connects the frame rails to the rear subframe - does not include hardware - Genuine BMW - BMW

Connects the frame rails to the rear subframe - does not include hardware

Brand:
Genuine BMW - Corporate Logo
ES#:
57284
Mfg#:
33312229899
Ships in 4 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.

$434.99

This product was last offered at the strikethrough price on
08-12-2026

$425.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Front Sway Bar Bushing Set

ES#2650729 - PFF5-4602-27x2 - Performance Polyurethane Front Sway Bar Bushing Set - Stiffer bushings allow sway bars to work at their fullest potential. For 27mm front sway bar. - Powerflex - BMW

Stiffer bushings allow sway bars to work at their fullest potential. For 27mm front sway bar. For convertible models only

Brand:
Powerflex - Corporate Logo
ES#:
2650729
Mfg#:
PFF5-4602-27X2
In Stock
$70.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Adjustable Front Sway Bar - 27mm

ES#10808 - 70484 - E46 Adjustable Front Sway Bar - 27mm - Two-point adjustable for fine-tuning of oversteer and understeer - H&R - BMW

Two-point adjustable for fine-tuning of oversteer and understeer 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
10808
Mfg#:
70484
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.

$469.00

This product was last offered at the strikethrough price on
07-01-2026

$422.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Yellow Adjustable Front Strut - Right

ES#3148966 - D140-0464 - Yellow Adjustable Front Strut - Right - Pre-tuned from Dinan for great ride & handling with performance springs - Dinan - BMW

Pre-tuned from Dinan for great ride & handling with performance springs Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3148966
Mfg#:
D140-0464
Ships in 5 Business Days
ON SALE! SAVE 10%
$467.99

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

$421.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Yellow Adjustable Front Strut - Right

ES#3148964 - D140-0462 - Yellow Adjustable Front Strut - Right - Pre-tuned from Dinan for great ride & handling with performance springs - Dinan - BMW

Pre-tuned from Dinan for great ride & handling with performance springs Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Does not fit Touring models

Brand:
Dinan - Corporate Logo
ES#:
3148964
Mfg#:
D140-0462
Ships in 5 Business Days
ON SALE! SAVE 10%
$467.99

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

$421.15 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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