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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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Shock Mount Repair Kit

ES#2755843 - 31352241445 - Shock Mount Repair Kit - Includes all hardware - Genuine BMW - BMW

Includes all hardware

Brand:
Genuine BMW - Corporate Logo
ES#:
2755843
Mfg#:
31352241445
Ships in 2 Business Days
4% off MSRP

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

$116.99

This product was last offered at the strikethrough price on
07-28-2026

$111.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Control Arm Bushing - Priced Each

ES#2870617 - 33321092247 - Rear Control Arm Bushing - Priced Each - Upper control arm to subframe bushing - Febi - BMW
ECS Tuning recommends this product.

Upper control arm to subframe bushing 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2870617
Mfg#:
33321092247
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Control Arm - Priced Each

ES#57713 - 33326770813 - Rear Lower Control Arm - Priced Each - Complete including bushing - Genuine BMW - BMW

Complete including bushing

Brand:
Genuine BMW - Corporate Logo
ES#:
57713
Mfg#:
33326770813
Ships in 2 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.

$446.99

This product was last offered at the strikethrough price on
07-28-2026

$436.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Racing Dynamics Rear Strut Brace

ES#3035898 - 1969946211 - Racing Dynamics Rear Strut Brace - Reduce chassis flexing - quality performance from one of the original BMW tuners! - Racing Dynamics - BMW

Reduce chassis flexing - quality performance from one of the original BMW tuners!

Brand:
Racing Dynamics - Corporate Logo
ES#:
3035898
Mfg#:
1969946211
Ships in 5 Business Days
$215.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Strut Mount - Priced Each

ES#5375456 - 31331094616 - Front Strut Mount - Priced Each - Strut mount with bearing - Bremmen Parts - BMW

Strut mount with bearing 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5375456
Mfg#:
31331094616
Ships on Sep 28, 2026
Auto Notify
ON SALE! SAVE 17%
$26.99

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

$22.53 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Front Control Arm Bushing kit

ES#3184117 - 31126757623UKT - Polyurethane Front Control Arm Bushing kit - Includes bushing pre pressed into housing hardware and copper grease - Assembled By ECS - BMW
ECS Tuning recommends this product.

Includes bushing pre pressed into housing hardware and copper grease 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3184117
Mfg#:
31126757623UKT
In Stock
$213.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Suspension Refresh Kit - Level 2

ES#2718685 - 33326770824 - Rear Suspension Refresh Kit - Level 2 - Complete rear suspension rebuild kit - Assembled By ECS - BMW

Complete rear suspension rebuild kit 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718685
Mfg#:
33326770824
Ships on Oct 2, 2026
Auto Notify
ON SALE! SAVE 11%
$477.99

This product was last offered at the strikethrough price on
06-02-2026

$427.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Dinan Shock Tower Brace

ES#4213479 - D180-0461 - E46 Dinan Shock Tower Brace - 1999-2006 BMW 323I/325I/328I/330I/M3 - Dinan - BMW

1999-2006 BMW 323I/325I/328I/330I/M3 Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
For sedan and coupe models only

Brand:
Dinan - Corporate Logo
ES#:
4213479
Mfg#:
D180-0461
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.

$479.99

This product was last offered at the strikethrough price on
07-28-2026

$425.99 USD
Free Shipping
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 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
10% off MSRP

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

$469.00

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

$422.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Hex Bolt With Washer

ES#57395 - 33321090693 - E46 Hex Bolt With Washer - M12X1.5X8.8-10.9 - Genuine BMW - BMW

M12X1.5X8.8-10.9

Brand:
Genuine BMW - Corporate Logo
ES#:
57395
Mfg#:
33321090693
In Stock
8% off MSRP

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

$11.99

This product was last offered at the strikethrough price on
07-28-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Bushing - Priced Each

ES#59200 - 33552282682 - Rear Sway Bar Bushing - Priced Each - For use with 22.5mm rear sway bar - Genuine BMW - BMW

For use with 22.5mm rear sway bar For use with M3 CSL rear sway bar only

Brand:
Genuine BMW - Corporate Logo
ES#:
59200
Mfg#:
33552282682
Ships in 4 Business Days
ON SALE!
$217.99

This product was last offered at the strikethrough price on
06-15-2026

$203.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW E36 - E46 3 Series, Z4, X3 Rear Upper Arm Inner Bushing

ES#4846296 - PFR5-4617h - BMW E36 - E46 3 Series, Z4, X3 Rear Upper Arm Inner Bushing - This upgrade is perfect for BMW enthusiasts looking to improve the handling and durability of their vehicle's suspension system, offering enhanced performance for both everyday driving and spirited driving conditions. - Powerflex - BMW

This upgrade is perfect for BMW enthusiasts looking to improve the handling and durability of their vehicle's suspension system, offering enhanced performance for both everyday driving and spirited driving conditions.

Brand:
Powerflex - Corporate Logo
ES#:
4846296
Mfg#:
PFR5-4617H
In Stock
$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Outer Ball Joint - Priced Each

ES#2534812 - 31126758510 - Front Outer Ball Joint - Priced Each - Restore your steering feel, while servicing those old worn out components - URO - BMW

Restore your steering feel, while servicing those old worn out components 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534812
Mfg#:
31126758510
Ships in 1 Business Day
$17.18 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. 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!
$401.99

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

$389.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Strut Assembly - Pair

ES#2770938 - 31316750789/9KT - Front Strut Assembly - Pair - Pair of left and right front struts - Sachs - BMW

Pair of left and right front struts We Price Match - Give Us A Call or Chat!
For touring models only

Brand:
Sachs - Corporate Logo
ES#:
2770938
Mfg#:
31316750789/9KT
Ships in 3 Business Days
$382.99 USD
Free Shipping
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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