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BMW E46 M3 S54 3.2L

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BMW E46 M3 S54 3.2L Suspension Parts & Accessories

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ER Series Coilover Suspension Kit - On-Center Front Mounts - E46 M3

ES#4430802 - I-14-ER-C - ER Series Coilover Suspension Kit - On-Center Front Mounts - E46 M3 - Get the high quality, unique features of the BC Racing "BR" and "RM" series with the added benefit of an external reservoir for superior performance! - BC Racing - BMW

Get the high quality, unique features of the BC Racing "BR" and "RM" series with the added benefit of an external reservoir for superior performance!

Brand:
BC Racing - Corporate Logo
ES#:
4430802
Mfg#:
I-14-ER-C
Back Ordered
$1935.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Adjustable Performance End Link - Pair

ES#2652190 - 25826F - Front Adjustable Performance End Link - Pair - Height adjustable for lowered suspensions, built to withstand track abuse - Hotchkis - BMW

Height adjustable for lowered suspensions, built to withstand track abuse

Brand:
Hotchkis - Corporate Logo
ES#:
2652190
Mfg#:
25826F
Back Ordered
5% off MSRP

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

$289.99

This product was last offered at the strikethrough price on
09-30-2026

$274.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KW V1 Series Coilover Kit

ES#3032517 - 10220023 - KW V1 Series Coilover Kit - Variant 1 coilovers offer the best balance between sporty driving and comfort - KW Suspension - BMW

Variant 1 coilovers offer the best balance between sporty driving and comfort

Brand:
KW Suspension - Corporate Logo
ES#:
3032517
Mfg#:
10220023
In Stock at Vendor
$1924.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Mount Reinforcement - Priced each

ES#3673835 - B3300044 - Rear Shock Mount Reinforcement - Priced each - Mounts on the top of the rear shock mount, creating a much stiffer mounting point. - Bavarian Autosport - BMW

Mounts on the top of the rear shock mount, creating a much stiffer mounting point. 10X Entries Into Our F80 M3 Sweepstakes
For coupe models only

Brand:
Bavarian Autosport - Corporate Logo
ES#:
3673835
Mfg#:
B3300044
In Stock
ON SALE! SAVE 17%
$11.99

This product was last offered at the strikethrough price on
08-17-2026

$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Rear Trailing Arm Bushings With Limiters

ES#2722868 - 33326770786kt - Heavy Duty Rear Trailing Arm Bushings With Limiters - Featuring Meyle HD bushings and ECS RTAB limiters for exceptional performance and longevity - Assembled By ECS - BMW

Featuring Meyle HD bushings and ECS RTAB limiters for exceptional performance and longevity 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2722868
Mfg#:
33326770786KT
In Stock
ON SALE!
$121.47

This product was last offered at the strikethrough price on
06-12-2026

$119.28 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front control arm Refresh Kit

ES#2500733 - 31122229624KT - Front control arm Refresh Kit - Control arms and bushings for a partial front suspension rebuild - Genuine BMW - BMW

Control arms and bushings for a partial front suspension rebuild

Brand:
Genuine BMW - Corporate Logo
ES#:
2500733
Mfg#:
31122229624KT
Ships in 3 Business Days
$1826.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Front & Rear Performance Sway Bar Kit

ES#3162234 - 22826 - E46 M3 Front & Rear Performance Sway Bar Kit - Eliminate excessive body roll, improve handling, and gain a more engaging driving experience. 30mm Front and 25mm Rear - Hotchkis - BMW

Eliminate excessive body roll, improve handling, and gain a more engaging driving experience. 30mm Front and 25mm Rear For Coupe Models Only

Brand:
Hotchkis - Corporate Logo
ES#:
3162234
Mfg#:
22826
In Stock at Vendor
$899.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Shock Mounts (RSM) - Sold as Pair

ES#3026976 - JTD909 - Performance Rear Shock Mounts (RSM) - Sold as Pair - Rubber mounts with bottom-mount reinforcement plates for easy service without disassembling your trunk interior. - JT Design - BMW

Rubber mounts with bottom-mount reinforcement plates for easy service without disassembling your trunk interior.

Brand:
JT Design
ES#:
3026976
Mfg#:
JTD909
Back Ordered
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Rear Shock Mount Reinforcement Plate Set

ES#2642686 - 002478ECS02KT - Heavy Duty Rear Shock Mount Reinforcement Plate Set - Finally, a bolt on and go solution for convertible models. No hacking required! - ECS - BMW

Finally, a bolt on and go solution for convertible models. No hacking required! 10X Entries Into Our F80 M3 Sweepstakes

For convertible models only

Brand:
ECS - Corporate Logo
ES#:
2642686
Mfg#:
002478ECS02KT
In Stock
ON SALE! SAVE 25%
$95.98

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

$71.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Control Arm Bushing Kit

ES#4351968 - 31122229623KT - Front Control Arm Bushing Kit - Includes control arm bushings and mounting hardware - Assembled By ECS - BMW

Includes control arm bushings and mounting hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4351968
Mfg#:
31122229623KT
Ships in 3 Business Days
ON SALE!
$197.99

This product was last offered at the strikethrough price on
09-30-2026

$181.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Front Control Arm Retainer - Right

ES#11075 - 31122229624 - E46 M3 Front Control Arm Retainer - Right - Includes control arm bushing - Lemforder - BMW

Includes control arm bushing We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
11075
Mfg#:
31122229624
Ships in 1 Business Day
$95.99

This product was last offered at the strikethrough price on
09-30-2026

$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Delrin/Aluminum Rear Subframe Bushing Set

ES#3028125 - TDR4680001 - Delrin/Aluminum Rear Subframe Bushing Set - Designed to meet the strict regulations of Grand-Am, BMW CCA, and other racing series where a solid aluminum mount is not allowed. - Turner Motorsport - BMW

Designed to meet the strict regulations of Grand-Am, BMW CCA, and other racing series where a solid aluminum mount is not allowed. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028125
Mfg#:
TDR4680001
In Stock
ON SALE! SAVE 10%
$477.99

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

$430.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link - Priced Each

ES#240446 - 31351095694 - Front Sway Bar End Link - Priced Each - Includes hardware - Lemforder - BMW

Includes hardware We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
240446
Mfg#:
31351095694
In Stock
$36.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Subframe Mounting Bolt

ES#49002 - 31116781023 - Front Subframe Mounting Bolt - Replace your rusted hardware - Genuine BMW - BMW

Replace your rusted hardware

Brand:
Genuine BMW - Corporate Logo
ES#:
49002
Mfg#:
31116781023
In Stock
14% off MSRP

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

$11.39

This product was last offered at the strikethrough price on
09-30-2026

$9.81 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.

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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