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BMW M3 Suspension Braces & Reinforcement Parts

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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#3149002 - D180-0464 - Strut Tower Brace - Preserves chassis integrity & improves handling - a high-end accessory for the discerning enthusiast - Dinan - BMW

Preserves chassis integrity & improves handling - a high-end accessory for the discerning enthusiast 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!

Brand:
Dinan - Corporate Logo
ES#:
3149002
Mfg#:
D180-0464
Back Ordered
11% off MSRP

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

$575.99

This product was last offered at the strikethrough price on
05-10-2026

$511.99 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#4017781 - B250 - Strut Tower Bar - Provides additional support to the strut towers to reduce body flex and to enhance your driving experience - Rally Road - BMW

Provides additional support to the strut towers to reduce body flex and to enhance your driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rally Road - Corporate Logo
ES#:
4017781
Mfg#:
B250
Ships on Jun 19, 2026
$481.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4147028 - 51718413359 - Rear Shock Mount Reinforcement Plate - Priced Each - Mounts on top of the rear shock - URO - BMW

Mounts on top of the rear shock affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4147028
Mfg#:
51718413359
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#57284 - 33312229899 - E46 M3 Rear subframe brace - Connects the frame rails to the rear subframe - does not include hardware - Genuine BMW - BMW

Connects the frame rails to the rear subframe - does not include hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
57284
Mfg#:
33312229899
Ships in 1-2 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.

$434.99

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

$416.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3612828 - 440-503006RN - aFe CONTROL Rear Sway Bar - Reduce body roll and upgrade your handling with stiffer sway bars - AFE - BMW

Reduce body roll and upgrade your handling with stiffer sway bars affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
3612828
Mfg#:
440-503006RN
Back Ordered
20% off MSRP

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

$512.99

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

$410.00 USD
This product is lifetime replacement eligible Lifetime Replacement
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 6 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
05-10-2026

$409.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4424908 - 016865LA01-01 - Turner X-Brace Hardware Pack - E36 - Turner Motorsport - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4424908
Mfg#:
016865LA01-01
In Stock
ON SALE! SAVE 20%
$69.99

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

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2986988 - 31127855855 - Front strut brace - Brace ties shock towers to fire wall - Genuine BMW - BMW

Brace ties shock towers to fire wall affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2986988
Mfg#:
31127855855
Ships in 7 Business Days
$382.99 USD
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 1-2 days
$357.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3035900 - 1969946100 - E46 Racing Dynamics Front Strut Brace - A performance upgrade to reduce chassis flex - from one of the original BMW tuners! Scaffold design with classic Racing Dynamics crest. - Racing Dynamics - BMW

A performance upgrade to reduce chassis flex - from one of the original BMW tuners! Scaffold design with classic Racing Dynamics crest. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racing Dynamics - Corporate Logo
ES#:
3035900
Mfg#:
1969946100
Ships in 6 Business Days
$325.00 USD
Free Shipping
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#4069724 - 093031010 - Rear Trailing Arm Limiter Set - Black Polyurethane - Daystar - BMW

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

Brand:
Daystar
ES#:
4069724
Mfg#:
093031010
In Stock at Vendor
$32.35 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 4 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
06-02-2026

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

More About Suspension Braces & Reinforcement Parts

Low-cost bracing adds rigidity and reduces chassis flex for improved handling performance. Enhance the effectiveness of your suspension upgrades and premium tires with carefully placed braces.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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