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BMW E46 323Ci M52 2.5L

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BMW E46 323Ci M52 2.5L Performance Suspension Parts & Upgrades

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Quick Steer/Roll Center Correction Race Kit

ES#4033274 - 022961tms09KT5 - Quick Steer/Roll Center Correction Race Kit - Drastically increase your steering responsiveness, while correcting your suspension geometry and improving handling. - Turner Motorsport - BMW

Drastically increase your steering responsiveness, while correcting your suspension geometry and improving handling. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without M Sport/ZHP (aluminum) control arms

Brand:
Turner Motorsport - Corporate Logo
ES#:
4033274
Mfg#:
022961TMS09KT5
Back Ordered
Auto Notify
ON SALE! SAVE 25%
$968.99

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

$726.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camber Plates

ES#3148991 - D160-0390 - Camber Plates - Improved mechanical grip & reduced tire wear - works great with Dinan springs! - Dinan - BMW

Improved mechanical grip & reduced tire wear - works great with Dinan springs! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3148991
Mfg#:
D160-0390
Ships in 5 Business Days
11% off MSRP

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

$264.99

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

$234.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Suspension Reinforcement Kit

ES#2718691 - 002478ECS02KT - Suspension Reinforcement Kit - Includes ECS RTAB limiter, rear shock tower reinforcement plates and BMW Strut tower plates. - Assembled By ECS - BMW

Includes ECS RTAB limiter, rear shock tower reinforcement plates and BMW Strut tower plates. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718691
Mfg#:
002478ECS02KT
In Stock
ON SALE! SAVE 31%
$326.99

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

$226.91 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Drift Control Arm Kit

ES#4390997 - 028568TMS02KT - E46 Drift Control Arm Kit - Start your drift journey, increase your steering response and handling characteristics. Provides +65mm more track width (per side) than stock! Includes FCAB's with upgraded monoball bushings to push your E46 to the next level. - Turner Motorsport - BMW

Start your drift journey, increase your steering response and handling characteristics. Provides +65mm more track width (per side) than stock! Includes FCAB's with upgraded monoball bushings to push your E46 to the next level. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4390997
Mfg#:
028568TMS02KT
In Stock
ON SALE! SAVE 38%
$1071.19

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

$662.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Control arm - lower inner rear bushing

ES#3980902 - W53518 - Control arm - lower inner rear bushing - Performance bushings that maintain the characteristics of rubber. - Whiteline - BMW

Performance bushings that maintain the characteristics of rubber. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Whiteline - Corporate Logo
ES#:
3980902
Mfg#:
W53518
In Stock
$133.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Rear Sway Bar End Links - Aftermarket Sway Bar

ES#5445244 - 044910LA02KT - Adjustable Rear Sway Bar End Links - Aftermarket Sway Bar - Eliminate sway bar preload, optimize efficiency, and perfect geometry! Optimized for use with aftermarket sway bars. - Turner Motorsport - BMW

Eliminate sway bar preload, optimize efficiency, and perfect geometry! Optimized for use with aftermarket sway bars. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
5445244
Mfg#:
044910LA02KT
Ships in 1-2 days
$240.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Rear Camber Bushing Set - Upper Outer Position

ES#2528707 - W62384 - Adjustable Rear Camber Bushing Set - Upper Outer Position - Includes all necessary installation hardware - Upper Outer Position - Whiteline - BMW

Includes all necessary installation hardware - Upper Outer Position affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Whiteline - Corporate Logo
ES#:
2528707
Mfg#:
W62384
Ships in 3 Business Days
$118.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Adjustable Front Sway Bar - 27mm

ES#10808 - 70484 - E46 Adjustable Front Sway Bar - 27mm - Two-point adjustable for fine-tuning of oversteer and understeer - H&R - BMW

Two-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#:
10808
Mfg#:
70484
Ships in 3 Business Days
$469.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Yellow Adjustable Front Strut - Left

ES#3148963 - D140-0461 - Yellow Adjustable Front Strut - Left - Pre-tuned from Dinan for great ride & handling with performance springs - Dinan - BMW

Pre-tuned from Dinan for great ride & handling with performance springs Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3148963
Mfg#:
D140-0461
Ships in 5 Business Days
11% off MSRP

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

$506.99

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

$449.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Yellow Adjustable Front Strut - Right

ES#3148964 - D140-0462 - Yellow Adjustable Front Strut - Right - Pre-tuned from Dinan for great ride & handling with performance springs - Dinan - BMW

Pre-tuned from Dinan for great ride & handling with performance springs Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3148964
Mfg#:
D140-0462
Back Ordered
11% off MSRP

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

$506.99

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

$449.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lowering Spring Set

ES#2549943 - 65281 - Lowering Spring Set - Provides a more aggressive stance for improved looks and handling. Average lowering of 1.6"F and 1.2"R. - Suspension Techniques - BMW

Provides a more aggressive stance for improved looks and handling. Average lowering of 1.6"F and 1.2"R. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Suspension Techniques - Corporate Logo
ES#:
2549943
Mfg#:
65281
Back Ordered
$449.00 USD
Free Shipping

Lowering Spring Set

ES#2649678 - 65257 - Lowering Spring Set - Provides a more aggressive stance for improved looks and handling. Average lowering of 1.6"F and 1.2"R. - Suspension Techniques - BMW

Provides a more aggressive stance for improved looks and handling. Average lowering of 1.6"F and 1.2"R. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Suspension Techniques - Corporate Logo
ES#:
2649678
Mfg#:
65257
Back Ordered
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Billet Front Sway Bar Brackets W/Poly Bushings - Pair

ES#4656974 - 016989la02KT - E46 Billet Front Sway Bar Brackets W/Poly Bushings - Pair - For E46 24mm OEM Front Sway Bar - ECS - BMW

For E46 24mm OEM Front Sway Bar affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4656974
Mfg#:
016989LA02KT
In Stock
ON SALE! SAVE 10%
$123.99

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

$111.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Control Arm - Rear Bushings With Brackets - Black Series

ES#4726932 - PFF5K-4601BLK - Front Control Arm - Rear Bushings With Brackets - Black Series - Improve performance and stability for your E46/Z4, E85 and E86! - Powerflex Black Series - BMW

Improve performance and stability for your E46/Z4, E85 and E86! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4726932
Mfg#:
PFF5K-4601BLK
Ships in 1 Business Day
$206.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Performance Rear Shock Mount Kit

ES#2784347 - 002542ECS01KT2 - Ultimate Performance Rear Shock Mount Kit - Polyurethane-isolated monoball design offers street comfort with race performance while eliminating blowouts!! Price includes both rear shock mounts. - ECS - BMW

Polyurethane-isolated monoball design offers street comfort with race performance while eliminating blowouts!! Price includes both rear shock mounts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Use with reinforcement plates for the best protection against damaged shock towers

Brand:
ECS - Corporate Logo
ES#:
2784347
Mfg#:
002542ECS01KT2
In Stock
ON SALE!
$393.99

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

$382.17 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RACEBRACE Strut Brace - E46 3-Series

Reduces chassis flex and protects strut towers from deformation or "mushrooming" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For model year 2002+ only, Only fits 6cyl models
For model year 2002+ only

Brand:
Rogue Engineering - Corporate Logo
ES#:
5434915
Mfg#:
RE.RBE46
Special Order: No Guaranteed ETA
$379.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Suspension Parts & Upgrades

Your car's performance and ride quality are effectively determined by your suspension. Find all the replacement and upgrade solutions for your dampers, springs, control arms, and more in our suspension catalog.

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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