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BMW E46 M3 S54 3.2L

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BMW E46 M3 S54 3.2L Shocks & Struts

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Strut Mount Kit

ES#4681162 - 31332229165KKT - Strut Mount Kit - Used to mount the strut to the body, bearing rides on the lower portion - Hamburg Tech - BMW

Used to mount the strut to the body, bearing rides on the lower portion We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4681162
Mfg#:
31332229165KKT
In Stock
$359.99 USD
Free Shipping
on orders $49 and up

E46 M3 B16 PSS10 Coilover System

ES#11158 - 48-126687 - E46 M3 B16 PSS10 Coilover System - Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
11158
Mfg#:
48-126687
In Stock
$2299.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KONI 1145 Sport Suspension Kit

ES#3022835 - 11451012 - KONI 1145 Sport Suspension Kit - Fine tune your suspension to suit your driving style! - Koni - BMW

Fine tune your suspension to suit your driving style!

Brand:
Koni - Corporate Logo
ES#:
3022835
Mfg#:
11451012
In Stock at Vendor
ON SALE! SAVE 20%
$1556.99

This product was last offered at the strikethrough price on
04-13-2026

$1244.96 USD
This product is lifetime replacement eligible Lifetime Replacement

Strut Mount - Left

ES#3560175 - 31332229165 - Strut Mount - Left - Used to mount the strut to the body, bearing rides on the lower portion - Hamburg Tech - BMW

Used to mount the strut to the body, bearing rides on the lower portion We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3560175
Mfg#:
31332229165
In Stock
$179.99 USD
Free Shipping
on orders $49 and up

Front Upper Strut Mount Reinforcement Plate - Priced Each - E46

ES#128656 - 51717036781 - Front Upper Strut Mount Reinforcement Plate - Priced Each - E46 - Highly recommended upgrade to drastically reduce mushrooming and other strut tower deformation - Genuine BMW - BMW

Highly recommended upgrade to drastically reduce mushrooming and other strut tower deformation Some trimming of reinforcement plate may be required.

Brand:
Genuine BMW - Corporate Logo
ES#:
128656
Mfg#:
51717036781
In Stock
$72.99

This product was last offered at the strikethrough price on
02-03-2026

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Strut Mount - Right

ES#3560176 - 31332229166 - Strut Mount - Right - Used to mount the strut to the body, bearing rides on the lower portion - Hamburg Tech - BMW

Used to mount the strut to the body, bearing rides on the lower portion We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3560176
Mfg#:
31332229166
In Stock
$179.99 USD
Free Shipping
on orders $49 and up

Heavy Duty Rear Shock Mount Reinforcement Plate Set

ES#2642687 - 002478ECS01KT - Heavy Duty Rear Shock Mount Reinforcement Plate Set - Thicker construction (4mm) than Z3 plates with a matte zinc finish. Brawny and beautiful! - ECS - BMW

Thicker construction (4mm) than Z3 plates with a matte zinc finish. Brawny and beautiful! 10X Entries For Our 25th Anniversary Sweepstakes!

For coupe models only

Brand:
ECS - Corporate Logo
ES#:
2642687
Mfg#:
002478ECS01KT
In Stock
ON SALE! SAVE 25%
$85.99

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

$64.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Rear Upper Shock Mounting Kit

ES#2075240 - 33521092362 - Complete Rear Upper Shock Mounting Kit - Everything you need to perform an easy suspension upgrade - Assembled By ECS - BMW

Everything you need to perform an easy suspension upgrade 10X Entries For Our 25th Anniversary Sweepstakes!
Including upgraded German-made Lemfoerder mounts from the E46 M3 convertible and heavy duty ECS reinforce
For coupe models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2075240
Mfg#:
33521092362
In Stock
ON SALE! SAVE 22%
$125.50

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

$98.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Strut Bearing

ES#50312 - 31331090612 - Upper Strut Bearing - Includes spring seat - Genuine BMW - BMW

Includes spring seat

Brand:
Genuine BMW - Corporate Logo
ES#:
50312
Mfg#:
31331090612
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.

$34.92

This product was last offered at the strikethrough price on
07-21-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Mount - Priced Each

ES#2981683 - 12-117109 - Rear Shock Mount - Priced Each - Attachment point for rear shock absorber - Bilstein - BMW

Attachment point for rear shock absorber 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2981683
Mfg#:
12-117109
In Stock
38% off MSRP

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

$47.00

This product was last offered at the strikethrough price on
07-21-2026

$29.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B4 Rear Shock Absorber replacement kit

ES#4304188 - 19-199511KT1 - B4 Rear Shock Absorber replacement kit - Includes rear shocks, mounts and hardware - Assembled By ECS - BMW

Includes rear shocks, mounts and hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4304188
Mfg#:
19-199511KT1
In Stock at Vendor
ON SALE!
$343.99

This product was last offered at the strikethrough price on
06-24-2026

$333.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Strut Assembly - Pair

ES#2788477 - 22-199508KT - Front Strut Assembly - Pair - B4, Pair of left and right front struts - Bilstein - BMW

B4, Pair of left and right front struts 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2788477
Mfg#:
22-199508KT
In Stock
$334.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B4 Rear Shock Absorber - Priced Each

ES#2788479 - 19-199511 - B4 Rear Shock Absorber - Priced Each - Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - BMW

Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2788479
Mfg#:
19-199511
In Stock
$107.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Shocks & Struts

Shocks damp vertical wheel movement to keep the tires in contact with the road surface. This improves ride quality and maintains traction during acceleration, steering, and braking. Ride smoother and safer with quality shocks from the most trusted names in the business, gathered for your convenience at ECS Tuning.

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Manufacturer names and/or part numbers are used only for identification purposes.

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