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BMW E46 Performance Suspension Parts & Upgrades

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Turner Motorsport Front control arm Performance Kit

ES#3426967 - 013276TMS01A-03 - Turner Motorsport Front control arm Performance Kit - A more precise, smoother handling option with no negative feedback - with Lemforder Control Arms - Turner Motorsport - BMW

A more precise, smoother handling option with no negative feedback - with Lemforder Control Arms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3426967
Mfg#:
013276TMS01A-03
Ships on Sep 15, 2026
ON SALE! SAVE 10%
$1500.99

This product was last offered at the strikethrough price on
06-18-2026

$1354.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BR Series Coilover Suspension Kit - Extreme Low

ES#3639808 - I-02E-BR - BR Series Coilover Suspension Kit - Extreme Low - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - BMW

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! For coupe and sedan models only

Brand:
BC Racing - Corporate Logo
ES#:
3639808
Mfg#:
I-02E-BR
Ships on Oct 12, 2026
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BR Series Coilover Suspension Kit - Extreme Low - E46 M3

ES#3639818 - I-14E-BR - BR Series Coilover Suspension Kit - Extreme Low - E46 M3 - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - BMW

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors!

Brand:
BC Racing - Corporate Logo
ES#:
3639818
Mfg#:
I-14E-BR
Ships on Oct 12, 2026
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Suspension Solid Mount Package

ES#3026990 - TMS11755 - Rear Suspension Solid Mount Package - Transfer the power to where it counts. This setup will make your BMW feel planted like never before. - Turner Motorsport - BMW

Transfer the power to where it counts. This setup will make your BMW feel planted like never before. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3026990
Mfg#:
TMS11755
Ships on Sep 29, 2026
Auto Notify
ON SALE! SAVE 13%
$1508.99

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

$1318.07 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Control arm - lower arm

ES#3980871 - KTA255 - Control arm - lower arm - Easily replace your control arms! - Whiteline - BMW

Easily replace your control arms!

Brand:
Whiteline - Corporate Logo
ES#:
3980871
Mfg#:
KTA255
In Stock
$698.99

This product was last offered at the strikethrough price on
07-23-2026

$648.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Front Performance Sway Bar Kit

ES#3162235 - 22826F - E46 M3 Front Performance Sway Bar Kit - Eliminate excessive body roll, improve handling, and gain a more engaging driving experience. 30mm Front - Hotchkis - BMW

Eliminate excessive body roll, improve handling, and gain a more engaging driving experience. 30mm Front For Coupe Models Only

Brand:
Hotchkis - Corporate Logo
ES#:
3162235
Mfg#:
22826F
In Stock at Vendor
$421.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ECS E46 M3 Performance Coilovers & Upgraded Monoball FCABs

ES#4751321 - 029308ECS01EBKT - ECS E46 M3 Performance Coilovers & Upgraded Monoball FCABs - The ultimate suspension upgrade. Performance Adjustable Coilovers with fresh FCAB's with mono-ball upgrades pre installed! This can be considered our ground control kit with the new and improved driving experience for your E46 M3! - Enthusiast Bundles - BMW

The ultimate suspension upgrade. Performance Adjustable Coilovers with fresh FCAB's with mono-ball upgrades pre installed! This can be considered our ground control kit with the new and improved driving experience for your E46 M3! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751321
Mfg#:
029308ECS01EBKT
Ships on Sep 15, 2026
ON SALE! SAVE 24%
$1624.99

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

$1234.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Performance Rear Shock Mount Kit

ES#2765978 - 002542ECS01KT1 - Ultimate Performance Rear Shock Mount Kit - Polyurethane-isolated monoball design offers street comfort with race performance while eliminating blowouts!! Includes ECS heavy duty E46 convertible-specific reinforcement plates. - ECS - BMW

Polyurethane-isolated monoball design offers street comfort with race performance while eliminating blowouts!! Includes ECS heavy duty E46 convertible-specific reinforcement plates. 10X Entries For Our 25th Anniversary Sweepstakes!

For convertible models only

Brand:
ECS - Corporate Logo
ES#:
2765978
Mfg#:
002542ECS01KT1
In Stock
ON SALE!
$416.99

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

$404.48 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW Steering Lock Out Kit - Standard

ES#3477007 - IRPDK46-1 - BMW Steering Lock Out Kit - Standard - Dramatically increase your steering angle, suspension adjustment capabilities, and the strength of your front lower control arms for the track. - IRP - Individual Racing Parts - BMW

Dramatically increase your steering angle, suspension adjustment capabilities, and the strength of your front lower control arms for the track.

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
3477007
Mfg#:
IRPDK46-1
Special Order: No Guaranteed ETA
$1209.99 USD
This product is lifetime replacement eligible Lifetime Replacement

BMW Steering Lock Out Kit - Standard

ES#3477009 - IRPDK46M-1 - BMW Steering Lock Out Kit - Standard - Dramatically increase your steering angle, suspension adjustment capabilities, and the strength of your front lower control arms for the track. - IRP - Individual Racing Parts - BMW

Dramatically increase your steering angle, suspension adjustment capabilities, and the strength of your front lower control arms for the track.

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
3477009
Mfg#:
IRPDK46M-1
Special Order: No Guaranteed ETA
$1209.99 USD
This product is lifetime replacement eligible Lifetime Replacement

BR Series Coilover Suspension Kit - E46 M3 Convertible

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors!

Brand:
BC Racing - Corporate Logo
ES#:
4872649
Mfg#:
I-121-BR
Ships in 5 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.

$1245.00

This product was last offered at the strikethrough price on
08-20-2026

$1195.00 USD
Free Shipping

BR Series Coilover Suspension Kit

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors!

Brand:
BC Racing - Corporate Logo
ES#:
4872627
Mfg#:
I-90-BR
Ships in 5 Business Days
$1195.00 USD
Free Shipping

Front Fixed Camber Plates - Street/Track

ES#3028331 - TSU4680451 - Front Fixed Camber Plates - Street/Track - Simply and inexpensively increases negative camber to -2.5 for reduced understeer and reduced tire wear - Turner Motorsport - BMW

Simply and inexpensively increases negative camber to -2.5° for reduced understeer and reduced tire wear 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028331
Mfg#:
TSU4680451
In Stock
ON SALE! SAVE 31%
$215.99

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

$149.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Shocks & Struts Kit

ES#1832099 - E46M3KONI - Adjustable Shocks & Struts Kit - Fine tune your suspension to suit your driving style! - Koni - BMW

Fine tune your suspension to suit your driving style!

Brand:
Koni - Corporate Logo
ES#:
1832099
Mfg#:
E46M3KONI
Ships in 5 Business Days
$1162.99 USD
Free Shipping
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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