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BMW E46 323i M52 2.5L

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BMW E46 323i M52 2.5L Suspension Parts & Accessories

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Front Sway Bar Installation Kit

ES#2588396 - 31351094554KT - Front Sway Bar Installation Kit - Everything you need to install a new OE front sway bar including HD end links - Assembled By ECS - BMW

Everything you need to install a new OE front sway bar including HD end links 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with standard suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
2588396
Mfg#:
31351094554KT
Ships in 7 Business Days
ON SALE! SAVE 10%
$212.99

This product was last offered at the strikethrough price on
05-09-2026

$190.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Installation Kit

ES#2588412 - 33551094619KT1 - Rear Sway Bar Installation Kit - Everything you need to install a new OE rear sway bar, includes end links - Assembled By ECS - BMW

Everything you need to install a new OE rear sway bar, includes end links 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with standard suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
2588412
Mfg#:
33551094619KT1
Ships in 7 Business Days
ON SALE!
$276.99

This product was last offered at the strikethrough price on
07-18-2026

$256.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 ZHP Suspension Upgrade Kit

ES#2730464 - 33500429577 - E46 ZHP Suspension Upgrade Kit - Give your suspension a refreshing upgrade with this ZHP kit with aftermarket components - Assembled By ECS - BMW

Give your suspension a refreshing upgrade with this ZHP kit with aftermarket components 10X Entries Into Our F80 M3 Sweepstakes
Does not include springs

Brand:
Assembled By ECS - Corporate Logo
ES#:
2730464
Mfg#:
33500429577
Ships in 7 Business Days
$1432.99

This product was last offered at the strikethrough price on
07-27-2026

$1411.99 USD
This product is lifetime replacement eligible Lifetime Replacement

E46 ZHP Suspension Upgrade Kit

ES#2187170 - 33500429577 - E46 ZHP Suspension Upgrade Kit - Give your suspension a refreshing upgrade with this Genuine BMW ZHP kit - Genuine BMW - BMW

Give your suspension a refreshing upgrade with this Genuine BMW ZHP kit Does not include springs

Brand:
Genuine BMW - Corporate Logo
ES#:
2187170
Mfg#:
33500429577
Ships in 7 Business Days
$2670.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Coil Spring

ES#58649 - 33531095736 - Rear Coil Spring - Replace your cracked springs - Genuine BMW - BMW

Replace your cracked springs

Brand:
Genuine BMW - Corporate Logo
ES#:
58649
Mfg#:
33531095736
Ships in 7 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.

$334.99

This product was last offered at the strikethrough price on
11-02-2026

$323.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Front Sway Bar - 23mm

ES#50969 - 31351097178 - E46 Front Sway Bar - 23mm - OEM front sway bar - Genuine BMW - BMW

OEM front sway bar For touring models only

Brand:
Genuine BMW - Corporate Logo
ES#:
50969
Mfg#:
31351097178
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.

$388.99

This product was last offered at the strikethrough price on
11-02-2026

$380.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar - 15mm

ES#59099 - 33551094544 - Rear Sway Bar - 15mm - Replace broken or bent bars. - Genuine BMW - BMW

Replace broken or bent bars. For vehicles with standard suspension.

Brand:
Genuine BMW - Corporate Logo
ES#:
59099
Mfg#:
33551094544
Ships in 7 Business Days
1% off MSRP

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

$162.99

This product was last offered at the strikethrough price on
06-03-2026

$161.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M3 Front Sway Bar Upgrade Kit - 27mm

ES#2602347 - 31352229485KT - M3 Front Sway Bar Upgrade Kit - 27mm - Includes bushings and brackets - Genuine BMW - BMW

Includes bushings and brackets

Brand:
Genuine BMW - Corporate Logo
ES#:
2602347
Mfg#:
31352229485KT
Ships in 7 Business Days
$515.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Control Arm Bushing - Priced Each

ES#3524521 - 33321092247 - Rear Control Arm Bushing - Priced Each - Upper control arm to subframe bushing - Meyle - BMW

Upper control arm to subframe bushing 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3524521
Mfg#:
33321092247
Ships in 6 Business Days
$11.99 USD
Free Shipping
on orders $49 and up

Lower Control Arm - Left

Includes the ball joint.

Brand:
TRW - Corporate Logo
ES#:
4685419
Mfg#:
31122282121
Ships on Nov 19, 2026
$149.99 USD
Free Shipping
on orders $49 and up

Coil Spring - Front

ES#4900921 - 31331094733 - Coil Spring - Front - Eliminate sag and refresh the suspension on your E46 - Meyle - BMW

Eliminate sag and refresh the suspension on your E46 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For Sedan/Wagon models model years 1999-2005

Brand:
Meyle - Corporate Logo
ES#:
4900921
Mfg#:
31331094733
Ships on Nov 25, 2026
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dust Boot Kit

ES#4330272 - 3146400014 - Dust Boot Kit - Shields front shocks from debris, extending life and improving performance. - Meyle - BMW MINI

Shields front shocks from debris, extending life and improving performance. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4330272
Mfg#:
3146400014
Ships on Nov 25, 2026
$35.99 USD
Free Shipping
on orders $49 and up

Dust Cover Kit

ES#4330265 - 3146400007 - Dust Cover Kit - Protect your BMWs front shocks with this durable, easy-install dust boot. - Meyle - BMW MINI

Protect your BMW’s front shocks with this durable, easy-install dust boot. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4330265
Mfg#:
3146400007
Ships on Nov 25, 2026
$28.99 USD
Free Shipping
on orders $49 and up

Control Arm Bushing

ES#4329861 - 3003112919/HD - Control Arm Bushing - maintain your vehicles suspension - Meyle HD - BMW

maintain your vehicles suspension 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle HD - Corporate Logo
ES#:
4329861
Mfg#:
3003112919/HD
Ships on Nov 25, 2026
$47.99 USD
Free Shipping
on orders $49 and up

Trailing Arm Ball Joint - Priced Each

Located in the upper part of the rear trailing arm 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5505055
Mfg#:
33326775551
Ships on Dec 15, 2026
ON SALE! SAVE 23%
$25.99

This product was last offered at the strikethrough price on
10-20-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Seat

ES#4685347 - 31331096664 - Spring Seat - Used between spring and strut - Febi - BMW

Used between spring and strut We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/1998

Brand:
Febi - Corporate Logo
ES#:
4685347
Mfg#:
31331096664
Ships on Jan 11, 2027
$10.99 USD
Free Shipping
on orders $49 and up

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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