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BMW M3 Performance Suspension Parts & Upgrades

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Upper Spring Perch Adapters - Taper Seat (Pair) - For Stock E46 M3 Springs with Turner Race Camber Plates

ES#3028343 - TSU4680SPA - Upper Spring Perch Adapters - Taper Seat (Pair) - For Stock E46 M3 Springs with Turner Race Camber Plates - For use with stock springs, H&R, Eibach, Dinan, etc - Turner Motorsport - BMW

For use with stock springs, H&R, Eibach, Dinan, etc affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028343
Mfg#:
TSU4680SPA
In Stock
ON SALE! SAVE 20%
$116.38

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

$93.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Race Springs - Set

ES#248625 - 50412-88 - Race Springs - Set - Aggressive lowering and spring rates to optimize on-track handling. Average lowering of 2.2"F & 1.3"R. - H&R - BMW

Aggressive lowering and spring rates to optimize on-track handling. Average lowering of 2.2"F & 1.3"R. 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#:
248625
Mfg#:
50412-88
Ships in 3 Business Days
$278.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eccentric Rear Subframe Hardware (Full Kit) - E30 E28 E34 Z3 E21

ES#4428477 - K0003 - Eccentric Rear Subframe Hardware (Full Kit) - E30 E28 E34 Z3 E21 - A cost efficient solution to BMW's expensive eccentric hardware kits! - Garagistic - BMW

A cost efficient solution to BMW's expensive eccentric hardware kits! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Garagistic - Corporate Logo
ES#:
4428477
Mfg#:
K0003
In Stock
ON SALE! SAVE 16%
$81.00

This product was last offered at the strikethrough price on
05-14-2026

$67.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Monoball Bearing Service Kit

ES#3411234 - 80402KT - Complete Monoball Bearing Service Kit - The perfect kit to properly service the Turner control arm monoballs using the correct grease, injection tip, and grease gun - Assembled By ECS - BMW

The perfect kit to properly service the Turner control arm monoballs using the correct grease, injection tip, and grease gun affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Assembled for use with the E30/E36/E46 front control arm monoballs

Brand:
Assembled By ECS - Corporate Logo
ES#:
3411234
Mfg#:
80402KT
Back Ordered
Auto Notify
ON SALE!
$136.99

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

$133.65 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

MMX Lowering Springs

ES#4429913 - MMR08-1001 - MMX Lowering Springs - Lowering springs from MMX! - MMX Performance - BMW

Lowering springs from MMX! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles Without Adaptive Suspension

Brand:
MMX Performance - Corporate Logo
ES#:
4429913
Mfg#:
MMR08-1001
Ships in 2 Business Days
$263.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Front Control Arm Monoball Upgrade (FCAB) - E46 Control Arm Swap

ES#4030914 - 019891TMS02 - Turner Motorsport Front Control Arm Monoball Upgrade (FCAB) - E46 Control Arm Swap - The best front control arm bushing option available to swap E46 control arms onto your E30/E36! Precise, predicable, handling without the harshness commonly found in solid bushings. Greaseable and serviceable. - Turner Motorsport - BMW

The best front control arm bushing option available to swap E46 control arms onto your E30/E36! Precise, predicable, handling without the harshness commonly found in solid bushings. Greaseable and serviceable. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Designed for an E46 Non-M control arm swap only!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4030914
Mfg#:
019891TMS02
Back Ordered
Auto Notify
ON SALE! SAVE 31%
$377.99

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

$262.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Race Polyurethane Rear Sway Bar Bushing Set - Black Series

ES#2650341 - PFR5-504-15BX2 - Race Polyurethane Rear Sway Bar Bushing Set - Black Series - Stiffer bushings allow sway bars to work at their fullest potential. For 15mm sway bar. - Powerflex Black Series - BMW

Stiffer bushings allow sway bars to work at their fullest potential. For 15mm sway bar. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2650341
Mfg#:
PFR5-504-15BX2
Ships in 2 Business Days
$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Track Tec Chassis Brace - F8X

ES#4405550 - F8XChassisBrace - Track Tec Chassis Brace - F8X - Increase chassis rigidity with this Standard Brace for your Stock Exhaust System! - Track Tec - BMW

Increase chassis rigidity with this Standard Brace for your Stock Exhaust System! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Stock Exhaust System

Brand:
Track Tec
ES#:
4405550
Mfg#:
F8XCHASSISBRACE
In Stock
ON SALE! SAVE 12%
$290.00

This product was last offered at the strikethrough price on
05-14-2026

$254.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E30 X Brace

ES#4429848 - K0707 - E30 X Brace - Garagistic Front Subframe Cross-Brace - Garagistic - BMW

Garagistic Front Subframe Cross-Brace affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Garagistic - Corporate Logo
ES#:
4429848
Mfg#:
K0707
In Stock
ON SALE!
$265.00

This product was last offered at the strikethrough price on
05-14-2026

$254.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Under-Body Brace

Stiffen up your BMW's suspension! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Skids - Corporate Logo
ES#:
3624055
Mfg#:
E30BB
Ships in 2 Business Days
$250.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sport Springs - Set

ES#248637 - 29910-2 - Sport Springs - Set - Moderate lowering offering a sporty ride and improved control. Average lowering of 1.4"F & 1.0"R. - H&R - BMW

Moderate lowering offering a sporty ride and improved control. Average lowering of 1.4"F & 1.0"R. 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#:
248637
Mfg#:
29910-2
Ships in 3 Business Days
$245.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Polyurethane Front Control Arm Bushings - 95a Durometer

ES#3220862 - 012633TMS02-02 - Turner Motorsport Polyurethane Front Control Arm Bushings - 95a Durometer - 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#:
3220862
Mfg#:
012633TMS02-02
In Stock
ON SALE!
$128.99

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

$122.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Mount To Chassis Bushing - 24mm

ES#3041704 - SPF033924K - Sway Bar Mount To Chassis Bushing - 24mm - Higher performance and a longer service life - precision-engineered to be superior to your stock rubber parts! - SuperPro - BMW

Higher performance and a longer service life - precision-engineered to be superior to your stock rubber parts! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SuperPro - Corporate Logo
ES#:
3041704
Mfg#:
SPF033924K
Ships in 4 Business Days
$23.99 USD
Free Shipping
on orders $49 and up

Adjustable Sway Bar End Links - Rear

Eliminate preload and dial in your suspension with adjustable sway bar end links from MMX Performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MMX Performance - Corporate Logo
ES#:
4849669
Mfg#:
MMR24-5000
Ships in 3 Business Days
$237.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Race Polyurethane Front Sway Bar Bushing Set

ES#2651065 - PFF5-4602-26Bx2 - E46 M3 Race Polyurethane Front Sway Bar Bushing Set - Stiffer bushings allow sway bars to work at their fullest potential. For 26mm front sway bar. - Powerflex Black Series - BMW

Stiffer bushings allow sway bars to work at their fullest potential. For 26mm front sway bar. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For coupe models only

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2651065
Mfg#:
PFF5-4602-26BX2
Back Ordered
$78.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Front Control Arm Bushing Set

ES#2959762 - PFF5-5601G-60x2 - Performance Polyurethane Front Control Arm Bushing Set - Improves handling and control upgrade to a more engaging driving experience - Powerflex - BMW

Improves handling and control – upgrade to a more engaging driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
2959762
Mfg#:
PFF5-5601G-60X2
Ships in 2 Business Days
$232.99 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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