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BMW E46 Suspension Parts & Accessories

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Upper Strut Mount - Left

ES#50712 - 31332229165 - Upper Strut Mount - Left - Used to mount the strut to the body, bearing rides on the lower portion - Genuine BMW - BMW

Used to mount the strut to the body, bearing rides on the lower portion

Brand:
Genuine BMW - Corporate Logo
ES#:
50712
Mfg#:
31332229165
Ships on Mar 19, 2027
$219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B6 Performance Strut Assembly - Right

ES#2996595 - 22-242600 - B6 Performance Strut Assembly - Right - 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#:
2996595
Mfg#:
22-242600
Ships in 2 Business Days
$219.00 USD
Free Shipping
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
09-27-2026

$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 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.

$446.99

This product was last offered at the strikethrough price on
09-27-2026

$436.99 USD
Free Shipping
on orders $49 and up

Rear Shock Mount & Washer - Priced Each

ES#4940552 - 33521092362 - Rear Shock Mount & Washer - Priced Each - Two required per vehicle - Bremmen Parts - BMW

Two required per vehicle 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940552
Mfg#:
33521092362
In Stock
ON SALE! SAVE 23%
$8.99

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

$6.93 USD
Free Shipping
on orders $49 and up
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 Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3491410
Mfg#:
TDR4680035-01
In Stock
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

E46 Rear Adjustable Strut Bar

ES#3477066 - IRPRSB-46 - E46 Rear Adjustable Strut Bar - Instantly reduce your body or chassis flex with this strut bar from IRP. - IRP - Individual Racing Parts - BMW

Instantly reduce your body or chassis flex with this strut bar from IRP. Does not fit convertible models

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
3477066
Mfg#:
IRPRSB-46
In Stock
$215.99 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

Racing Dynamics Rear Strut Brace

ES#3035898 - 1969946211 - Racing Dynamics Rear Strut Brace - Reduce chassis flexing - quality performance from one of the original BMW tuners! - Racing Dynamics - BMW

Reduce chassis flexing - quality performance from one of the original BMW tuners!

Brand:
Racing Dynamics - Corporate Logo
ES#:
3035898
Mfg#:
1969946211
Ships in 5 Business Days
$215.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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 Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718685
Mfg#:
33326770824
Ships on Mar 19, 2027
ON SALE! SAVE 10%
$477.99

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

$428.43 USD
Free Shipping
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 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.

$434.99

This product was last offered at the strikethrough price on
09-27-2026

$425.99 USD
This product is lifetime replacement eligible Lifetime Replacement

E46 Dinan Shock Tower Brace

ES#4213479 - D180-0461 - E46 Dinan Shock Tower Brace - 1999-2006 BMW 323I/325I/328I/330I/M3 - Dinan - BMW

1999-2006 BMW 323I/325I/328I/330I/M3 Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
For sedan and coupe models only

Brand:
Dinan - Corporate Logo
ES#:
4213479
Mfg#:
D180-0461
Ships in 10 Business Days
11% off MSRP

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

$479.99

This product was last offered at the strikethrough price on
09-27-2026

$425.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Differential Bushing Set - Front Position

ES#2748916 - 002447ECS04KT - Performance Polyurethane Differential Bushing Set - Front Position - ECS engineered to improved power application and superior service life over factory rubber bushings - ECS - BMW

ECS engineered to improved power application and superior service life over factory rubber bushings 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2748916
Mfg#:
002447ECS04KT
In Stock
ON SALE! SAVE 25%
$112.99

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

$84.74 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 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

Cup Kit/Coilover Installation Kit - With Spring Pads

ES#2642811 - 51717036781KTV - Cup Kit/Coilover Installation Kit - With Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW including HD rear shock mounts - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW including HD rear shock mounts 10X Entries Into Our F80 M3 Sweepstakes
For convertible models only. This kit includes ECS convertible specific reinforcement plates that require no modification to fit

Brand:
Assembled By ECS - Corporate Logo
ES#:
2642811
Mfg#:
51717036781KTV
In Stock
ON SALE!
$459.99

This product was last offered at the strikethrough price on
04-01-2026

$419.46 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Handling Pack

ES#3218750 - PF5K-1006 - E46 M3 Handling Pack - Redefine your E46 M3 with performance bushings all around with Powerflex! - Powerflex - BMW

Redefine your E46 M3 with performance bushings all around with Powerflex!

Brand:
Powerflex - Corporate Logo
ES#:
3218750
Mfg#:
PF5K-1006
In Stock
$418.99 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.

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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