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BMW M3 Performance Bracing & Reinforcements

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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
ES#4615730 - 016965LA - E30 Heavy Duty Rear Sway Bar Bracket Upgrade - Addresses issues with failure of weak stamped steel factory sway bar brackets when paired with heavy duty aftermarket sway bars. Includes polyurethane bushings. - ECS - BMW

Addresses issues with failure of weak stamped steel factory sway bar brackets when paired with heavy duty aftermarket sway bars. Includes polyurethane bushings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4615730
Mfg#:
016965LA
In Stock
ON SALE!
Starting at $86.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4429850 - K0708 - E36 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#:
4429850
Mfg#:
K0708
In Stock
ON SALE!
$265.00

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

$257.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3028120 - TDR3675301 - Front Subframe Reinforcement Kit - Say goodbye to torn subframes! The industry standard in weld-in E36 subframe reinforcement. - Turner Motorsport - BMW

Say goodbye to torn subframes! The industry standard in weld-in E36 subframe reinforcement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028120
Mfg#:
TDR3675301
In Stock
ON SALE! SAVE 56%
$79.99

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

$35.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2635510 - 33326777637KT - Rear Chassis Brace Upgrade - Improve handling with Genuine BMW parts - Genuine BMW - BMW

Improve handling with Genuine BMW parts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2635510
Mfg#:
33326777637KT
Ships in 1 day
$357.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3028124 - TDR4675F99 - Front Subframe Reinforcement Kit - Say goodbye to cracked subframes! The industry standard in weld-in E46 subframe reinforcement. - Turner Motorsport - BMW

Say goodbye to cracked subframes! The industry standard in weld-in E46 subframe reinforcement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028124
Mfg#:
TDR4675F99
In Stock
ON SALE! SAVE 77%
$79.99

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

$18.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4752483 - AAG8XGBRACE - "G-Brace" Chassis Brace - Replaces the OEM underbody brace with a new unit that increases clearance, allowing for larger exhaust systems without sacrificing rigidity. - Active Autowerke - BMW

Replaces the OEM underbody brace with a new unit that increases clearance, allowing for larger exhaust systems without sacrificing rigidity. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Active Autowerke - Corporate Logo
ES#:
4752483
Mfg#:
AAG8XGBRACE
Ships in 3 Business Days
5% off MSRP

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

$299.00

This product was last offered at the strikethrough price on
06-03-2026

$284.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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
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

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
ES#4465480 - IRPRSMP-30 - Rear Shock Mount Upper Reinforcement Plates - Strengthen your Rear suspension and drive without worry! - IRP - Individual Racing Parts - BMW

Strengthen your Rear suspension and drive without worry! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
4465480
Mfg#:
IRPRSMP-30
In Stock
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4135324 - 51718175003KT - X Brace Install Kit  - includes need bolts and riv-nuts to install X Brace - Assembled By ECS - BMW

includes need bolts and riv-nuts to install X Brace 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#:
4135324
Mfg#:
51718175003KT
In Stock
ON SALE!
$38.99

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

$36.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3028298 - TSU3075305 - Rear Sway Bar Lower Link Reinforcement Kit - Reinforces the mounting point for the rear end links, a common failure point. It isn't that it hasn't failed - it just hasn't failed yet. - Turner Motorsport - BMW

Reinforces the mounting point for the rear end links, a common failure point. It isn't that it hasn't failed - it just hasn't failed yet. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028298
Mfg#:
TSU3075305
In Stock
ON SALE! SAVE 60%
$47.99

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

$19.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3479308 - b027 - E36 Extreme Duty ZF Transmission Brace - Replace your transmission brace for the LAST time with this race proven steel design. - Rally Road - BMW

Replace your transmission brace for the LAST time with this race proven steel design. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rally Road - Corporate Logo
ES#:
3479308
Mfg#:
B027
Ships on Jun 19, 2026
$152.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3438864 - 13-005 - Rear Subframe Reinforcement Kit - Fix for the most common structural E46 issue. - Active Autowerke - BMW

Fix for the most common structural E46 issue. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Active Autowerke - Corporate Logo
ES#:
3438864
Mfg#:
13-005
Ships in 3 Business Days
5% off MSRP

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

$149.00

This product was last offered at the strikethrough price on
06-03-2026

$142.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3028318 - TSU3675001 - Rear Sway Bar Reinforcement Kit - E36 - It isn't that it hasn't failed - it just hasn't failed yet. - Turner Motorsport - BMW

It isn't that it hasn't failed - it just hasn't failed yet. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Cheap insurance against costly failures!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028318
Mfg#:
TSU3675001
In Stock
ON SALE! SAVE 20%
$74.99

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

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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