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BMW E46 Performance Suspension Parts & Upgrades

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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 Coil Spring - Priced Each

ES#50856 - 31336769915 - Front Coil Spring - Priced Each - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
50856
Mfg#:
31336769915
Ships in 1 day
7% off MSRP

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

$239.99

This product was last offered at the strikethrough price on
06-11-2026

$222.99 USD
Free Shipping
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
ON SALE! SAVE 20%
$133.99

This product was last offered at the strikethrough price on
06-09-2026

$107.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Turner Motorsport Solid Aluminum Differential Race Mounts - Pre-Installed

ES#3491410 - TDR4680035-01 - E46 M3 Turner Motorsport Solid Aluminum Differential Race Mounts - Pre-Installed - An aggressive mount design for increased response and reduced drivetrain loss pre-installed for a direct bolt on install. - Turner Motorsport - BMW

An aggressive mount design for increased response and reduced drivetrain loss pre-installed for a direct bolt on install. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3491410
Mfg#:
TDR4680035-01
Ships on Sep 4, 2026
ON SALE! SAVE 20%
$529.23

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

$424.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Handling Pack

ES#3218750 - PF5K-1006 - E46 M3 Handling Pack - Redefine your E46 M3 with performance bushings all around with Powerflex! - Powerflex - BMW

Redefine your E46 M3 with performance bushings all around with Powerflex! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
3218750
Mfg#:
PF5K-1006
In Stock
$418.99 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

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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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.

$461.99

This product was last offered at the strikethrough price on
06-11-2026

$409.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Trailing Arm Mono Ball Conversion Kit - E36/E46 M3

The improvement in steering and suspension feel is immediate and truly enhances the personality of the vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fall Line - Corporate Logo
ES#:
4475358
Mfg#:
FLM-E46-1BUNI
Ships in 3 Business Days
$408.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Turner Motorsport Polyurethane Front Control Arm Bushings - 95A

ES#3246011 - 020351TMS01-02 - E46 M3 Turner Motorsport Polyurethane Front Control Arm Bushings - 95A - Allows minimal deflection, resulting in a very streetable, affordable performance bushing that improves handling response and precision. - Turner Motorsport - BMW

Allows minimal deflection, resulting in a very streetable, affordable performance bushing that improves handling response and precision. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3246011
Mfg#:
020351TMS01-02
In Stock
ON SALE!
$137.99

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

$133.85 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet Rear Sway Bar Brackets With Polyurethane Bushings - Pair

ES#4418998 - 016921LA09 - ECS Billet Rear Sway Bar Brackets With Polyurethane Bushings - Pair - Upgrade your 23mm rear sway bar with our Billet and Poly. sway bar mounting solution! - ECS - BMW

Upgrade your 23mm rear sway bar with our Billet and Poly. sway bar mounting solution! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with Aftermarket 23mm rear sway bar

Brand:
ECS - Corporate Logo
ES#:
4418998
Mfg#:
016921LA09
Ships on Jul 28, 2026
Auto Notify
ON SALE! SAVE 10%
$110.99

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

$99.89 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

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
ON SALE! SAVE 20%
$118.99

This product was last offered at the strikethrough price on
06-09-2026

$95.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rod End Boot (14-18mm) - Priced Each

ES#3247881 - RERS3 - Rod End Boot (14-18mm) - Priced Each - Protect spherical bearings from dirt & moisture to prolong service life. - Turner Motorsport - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Protect spherical bearings from dirt & moisture to prolong service life. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3247881
Mfg#:
RERS3
In Stock
$39.99

This product was last offered at the strikethrough price on
03-26-2026

$18.99 USD
Free Shipping
on orders $49 and up
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.

Let us help you find the parts that fit your BMW

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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