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BMW E46 323Ci M52 2.5L

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BMW E46 323Ci M52 2.5L Suspension Parts & Accessories

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Performance Suspension Cup Kit - Race

ES#2597238 - 8741-1390LKT - Performance Suspension Cup Kit - Race - Featuring Koni Yellow shocks with H&R Sport/Race Springs - Assembled By ECS - BMW

Featuring Koni Yellow shocks with H&R Sport/Race Springs 10X Entries Into Our F80 M3 Sweepstakes
Average lowering for vehicles with sport suspension of 0.75"F 0.25"R, without sport suspension of 2.0"F 1.4"R

Brand:
Assembled By ECS - Corporate Logo
ES#:
2597238
Mfg#:
8741-1390LKT
Ships in 6 Business Days
$1398.99

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

$1338.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Cup Kit - sport

ES#2807059 - E46CUPKT2 - Performance Suspension Cup Kit - sport - Featuring Koni Yellow shocks and H&R Sport lowering springs - Assembled By ECS - BMW

Featuring Koni Yellow shocks and H&R Sport lowering springs 10X Entries Into Our F80 M3 Sweepstakes
For vehicles without sport suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
2807059
Mfg#:
E46CUPKT2
Ships in 6 Business Days
$1388.99

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

$1330.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Bumpstop With Guard Tube - Priced Each

ES#2584053 - 33502290348 - Rear Bumpstop With Guard Tube - Priced Each - Protects damper from premature failure - Genuine BMW - BMW

Protects damper from premature failure For vehicles with sport suspension

Brand:
Genuine BMW - Corporate Logo
ES#:
2584053
Mfg#:
33502290348
In Stock
1% off MSRP

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

$29.74

This product was last offered at the strikethrough price on
08-26-2026

$29.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Spring Pad - Priced Each

ES#2815266 - 31331096664 - Front Lower Spring Pad - Priced Each - Used between spring and strut - Hamburg Tech - BMW

Used between spring and strut We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815266
Mfg#:
31331096664
In Stock
$9.17

This product was last offered at the strikethrough price on
06-10-2026

$8.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sport Spring Set

ES#2568382 - 29484c - Sport Spring Set - Lowers your vehicle with minimal comfort sacrifice Average lowering of .75 "F .25"R - H&R - BMW

Lowers your vehicle with minimal comfort sacrifice Average lowering of .75 "F .25"R We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2568382
Mfg#:
29484C
In Stock
$389.00

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

$330.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Greasable Control Arm Monoball Upgrade (66mm)

ES#3138514 - 020321TMS01 - Turner Motorsport Greasable Control Arm Monoball Upgrade (66mm) - The best control arm bushing replacement option available! Precise, predicable, handling without the harshness commonly found in solid bushings. Greaseable and serviceable. - Turner Motorsport - BMW

The best control arm bushing replacement option available! Precise, predicable, handling without the harshness commonly found in solid bushings. Greaseable and serviceable. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3138514
Mfg#:
020321TMS01
In Stock
ON SALE! SAVE 15%
$388.99

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

$330.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front And Rear Suspension Refresh Kit - Level 3

ES#2219706 - E463112-LVL3 - Front And Rear Suspension Refresh Kit - Level 3 - Complete front and rear suspension rebuild kit - with high quality aftermarket components - Assembled By ECS - BMW

Complete front and rear suspension rebuild kit - with high quality aftermarket components 10X Entries Into Our F80 M3 Sweepstakes
For coupe models only, Includes front shock tower reinforcement plates, heavy duty ECS shock mount reinforcement plates and ECS rear trailing arm bushing limiters for extended bushing life and improved performance

Brand:
Assembled By ECS - Corporate Logo
ES#:
2219706
Mfg#:
E463112-LVL3
Back Ordered
Auto Notify
ON SALE! SAVE 12%
$1484.99

This product was last offered at the strikethrough price on
05-01-2026

$1312.27 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Mount Kit - 80A

ES#4362423 - RSM-E6-10mm - Rear Shock Mount Kit - 80A - Improve your rear mounts! - Revshift - BMW

Improve your rear mounts! For shocks with a standard 10mm pin diameter

Brand:
Revshift - Corporate Logo
ES#:
4362423
Mfg#:
RSM-E6-10MM
In Stock
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty B3 Front Coil Spring - Priced Each

ES#3219245 - 36-266050 - Heavy Duty B3 Front Coil Spring - Priced Each - Heavy duty replacement spring for durability in a failure-prone application. Replacement in pairs is recommended. - Bilstein - BMW

Heavy duty replacement spring for durability in a failure-prone application. Replacement in pairs is recommended. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with standard suspension
For vehicles with standard suspension

Brand:
Bilstein - Corporate Logo
ES#:
3219245
Mfg#:
36-266050
In Stock
$61.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Trailing Arm Bushing - Priced Each

ES#258739 - 33326771828 - Trailing Arm Bushing - Priced Each - Bushing located in the rear lower position of the rear trailing arm - Lemforder - BMW

Bushing located in the rear lower position of the rear trailing arm We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
258739
Mfg#:
33326771828
In Stock
$33.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camber Adjustment Eccentric Bolt - Priced Each

ES#3184358 - 33326863853 - Camber Adjustment Eccentric Bolt - Priced Each - Used to adjust the rear wheel camber, can be used on either side wheel. 10.9 grade fastener. - MTC - BMW

Used to adjust the rear wheel camber, can be used on either side wheel. 10.9 grade fastener.

Brand:
MTC - Corporate Logo
ES#:
3184358
Mfg#:
33326863853
In Stock
$7.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Spring Pad - Priced Each

ES#50356 - 31331091867 - Front Upper Spring Pad - Priced Each - Used between spring and strut - Genuine BMW - BMW

Used between spring and strut

Brand:
Genuine BMW - Corporate Logo
ES#:
50356
Mfg#:
31331091867
In Stock
16% off MSRP

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

$14.94

This product was last offered at the strikethrough price on
08-26-2026

$12.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front And Rear Suspension Refresh Kit - Level 3

ES#2642730 - E463112-LVL3 - Front And Rear Suspension Refresh Kit - Level 3 - Complete front and rear suspension rebuild kit - with high quality aftermarket components - Assembled By ECS - BMW

Complete front and rear suspension rebuild kit - with high quality aftermarket components 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#:
2642730
Mfg#:
E463112-LVL3
Ships on Feb 19, 2027
ON SALE! SAVE 11%
$1416.60

This product was last offered at the strikethrough price on
05-01-2026

$1257.06 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Flat Washer - Priced Each

ES#50876 - 31336776760 - Front Flat Washer - Priced Each - Located between upper spring perch and strut bearing - Genuine BMW - BMW MINI

Located between upper spring perch and strut bearing

Brand:
Genuine BMW - Corporate Logo
ES#:
50876
Mfg#:
31336776760
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front And Rear Suspension Refresh Kit - Level 3

ES#2219703 - E463112-LVL3 - Front And Rear Suspension Refresh Kit - Level 3 - Complete heavy duty front and rear suspension rebuild kit - featuring Meyle HD and Lemforder components - Assembled By ECS - BMW

Complete heavy duty front and rear suspension rebuild kit - featuring Meyle HD and Lemforder components 10X Entries Into Our F80 M3 Sweepstakes
For coupe models only, Includes front shock tower reinforcement plates, heavy duty ECS shock mount reinforcement plates and ECS rear trailing arm bushing limiters for extended bushing life and improved performance

Brand:
Assembled By ECS - Corporate Logo
ES#:
2219703
Mfg#:
E463112-LVL3
Ships on Nov 24, 2026
$1420.99

This product was last offered at the strikethrough price on
05-01-2026

$1243.99 USD
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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