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BMW E46 330Ci M54 3.0L

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BMW E46 330Ci M54 3.0L Suspension Parts & Accessories

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Rear Suspension Refresh Kit - Level 1

ES#2986364 - 33326775551KT10 - Rear Suspension Refresh Kit - Level 1 - Bushings for a partial rear suspension rebuild - Assembled By ECS - BMW

Bushings for a partial rear suspension rebuild affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For convertible models only.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2986364
Mfg#:
33326775551KT10
Ships on Oct 2, 2026
Auto Notify
ON SALE!
$346.99

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

$334.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Rear Sway Bar - 21mm

ES#10809 - 71484 - Adjustable Rear Sway Bar - 21mm - Three-point adjustable for fine-tuning of oversteer and understeer - H&R - BMW

Three-point adjustable for fine-tuning of oversteer and understeer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
10809
Mfg#:
71484
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.

$369.00

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

$332.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - Without Spring Pads

ES#2642809 - 33521092362KTV - Cup Kit/Coilover Installation Kit - Without 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary 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#:
2642809
Mfg#:
33521092362KTV
Ships on Oct 2, 2026
Auto Notify
ON SALE! SAVE 15%
$389.99

This product was last offered at the strikethrough price on
01-03-2026

$332.87 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Rear Upper Shock Mounting Kit

ES#2642726 - 33521092362 - Complete Rear Upper Shock Mounting Kit - Everything you need to perform an easy suspension upgrade - specific to your E46 convertible or Z4 - Assembled By ECS - BMW

Everything you need to perform an easy suspension upgrade - specific to your E46 convertible or Z4 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary 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#:
2642726
Mfg#:
33521092362
Ships on Oct 2, 2026
Auto Notify
ON SALE! SAVE 13%
$125.99

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

$110.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Suspension Refresh Kit - Level 1

ES#2784473 - 33326775551KT9 - Rear Suspension Refresh Kit - Level 1 - Bushings for a partial rear suspension rebuild - Assembled By ECS - BMW

Bushings for a partial rear suspension rebuild affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For coupe models only.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2784473
Mfg#:
33326775551KT9
Ships on Oct 2, 2026
Auto Notify
ON SALE!
$336.99

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

$325.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Racing Dynamics Front Strut Brace

ES#3035900 - 1969946100 - E46 Racing Dynamics Front Strut Brace - A performance upgrade to reduce chassis flex - from one of the original BMW tuners! Scaffold design with classic Racing Dynamics crest. - Racing Dynamics - BMW

A performance upgrade to reduce chassis flex - from one of the original BMW tuners! Scaffold design with classic Racing Dynamics crest. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
May not fit with some camber plates - please research before purchasing

Brand:
Racing Dynamics - Corporate Logo
ES#:
3035900
Mfg#:
1969946100
Ships in 5 Business Days
$325.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Mount Reinforcement Plate - Priced Each

ES#4147028 - 51718413359 - Rear Shock Mount Reinforcement Plate - Priced Each - Mounts on top of the rear shock - URO - BMW

Mounts on top of the rear shock affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4147028
Mfg#:
51718413359
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - Without Spring Pads

ES#2593737 - 33521092362KT - Cup Kit/Coilover Installation Kit - Without Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW including HD rear shock mounts with reinforcement plates - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW including HD rear shock mounts with reinforcement plates affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For coupe models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593737
Mfg#:
33521092362KT
Ships on Oct 2, 2026
Auto Notify
ON SALE! SAVE 15%
$379.99

This product was last offered at the strikethrough price on
01-03-2026

$323.87 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Rear Trailing Arm Bushings

ES#3676904 - PTABE6GREEN - Polyurethane Rear Trailing Arm Bushings - 95A Street/Track - Green - Revshift - BMW

95A Street/Track - Green affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Revshift - Corporate Logo
ES#:
3676904
Mfg#:
PTABE6GREEN
Ships in 1 Business Day
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front STR.T Strut Assembly - Pair

ES#2770999 - 87501029KT - Front STR.T Strut Assembly - Pair - Pair of left and right entry level performance shocks - Koni - BMW

Pair of left and right entry level performance shocks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Koni - Corporate Logo
ES#:
2770999
Mfg#:
87501029KT
Ships in 5 Business Days
ON SALE! SAVE 18%
$388.00

This product was last offered at the strikethrough price on
02-01-2026

$318.16 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Race Polyurethane Rear Subframe Bushing - Rear Position Set

ES#2650871 - PFR5-4611Bx2 - E46 Race Polyurethane Rear Subframe Bushing - Rear Position Set - A more planted subframe means a more planted rear end and better handling - Powerflex Black Series - BMW

A more planted subframe means a more planted rear end and better handling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2650871
Mfg#:
PFR5-4611BX2
Ships in 1 Business Day
$158.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Sport Shock Absorbers - Pair

ES#2855135 - 8040-1271sportKT - Rear Sport Shock Absorbers - Pair - Upgrade your vehicle's suspension to Koni's Yellow line - Koni - BMW

Upgrade your vehicle's suspension to Koni's Yellow line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Koni - Corporate Logo
ES#:
2855135
Mfg#:
8040-1271SPORTKT
In Stock at Vendor
ON SALE! SAVE 20%
$392.99

This product was last offered at the strikethrough price on
02-17-2026

$313.73 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Race Solid Aluminum Front Control Arm Bushing Set - With Brackets

ES#2652194 - PFF5-5601BWH - Race Solid Aluminum Front Control Arm Bushing Set - With Brackets - Improves handling and control - upgrade to a more engaging driving experience - Powerflex Black Series - BMW

Improves handling and control - upgrade to a more engaging driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We no longer include the control bushing housings, just the bushing!

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2652194
Mfg#:
PFF5-5601BWH
Ships in 1 Business Day
$311.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ZHP Lower Control Arm - Right

ES#2678962 - 31122341828 - ZHP Lower Control Arm - Right - Includes the upgraded ball joints from the Performance Package - Genuine BMW - BMW

Includes the upgraded ball joints from the Performance Package affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2678962
Mfg#:
31122341828
Ships in 2 Business Days
5% off MSRP

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

$326.99

This product was last offered at the strikethrough price on
07-02-2026

$310.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Front Subframe Brace

ES#130062 - 51718260810 - E46 Front Subframe Brace - Used to protect oil pan and triangulate subframe for correct handling - Genuine BMW - BMW

Used to protect oil pan and triangulate subframe for correct handling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 02/2001

Brand:
Genuine BMW - Corporate Logo
ES#:
130062
Mfg#:
51718260810
Ships in 2 Business Days
3% off MSRP

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

$318.99

This product was last offered at the strikethrough price on
06-04-2026

$309.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Swing Support Bracket - Priced Each

ES#59272 - 33556782120 - Swing Support Bracket - Priced Each - A vital part of the sway bar mounting system - Genuine BMW - BMW

A vital part of the sway bar mounting system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
59272
Mfg#:
33556782120
Ships in 5 Business Days
9% off MSRP

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

$10.99

This product was last offered at the strikethrough price on
07-02-2026

$9.99 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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