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BMW E30 Suspension Braces & Reinforcement Parts

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Heavy Duty Rear Shock Mount Reinforcement Plate Set

ES#2642687 - 002478ECS01KT - Heavy Duty Rear Shock Mount Reinforcement Plate Set - Thicker construction (4mm) than Z3 plates with a matte zinc finish. Brawny and beautiful! - ECS - BMW

Thicker construction (4mm) than Z3 plates with a matte zinc finish. Brawny and beautiful! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2642687
Mfg#:
002478ECS01KT
In Stock
ON SALE! SAVE 40%
$83.99

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

$50.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Shock Mounts - Polyurethane

ES#3477070 - IRPRTM-P - Performance Rear Shock Mounts - Polyurethane - Don't suffer from shock mount blow out again! - IRP - Individual Racing Parts - BMW

Don't suffer from shock mount blow out again! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
3477070
Mfg#:
IRPRTM-P
In Stock
$110.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Shock Mounts (RSM) - Sold as Pair

ES#3026976 - JTD909 - Performance Rear Shock Mounts (RSM) - Sold as Pair - Rubber mounts with bottom-mount reinforcement plates for easy service without disassembling your trunk interior. - JT Design - BMW

Rubber mounts with bottom-mount reinforcement plates for easy service without disassembling your trunk interior. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JT Design
ES#:
3026976
Mfg#:
JTD909
Ships on Jun 18, 2026
Auto Notify
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E30 Racing Dynamics Front Strut Brace

ES#3023759 - 1969930012 - E30 Racing Dynamics Front Strut Brace - A performance upgrade to reduce chassis flex - quality performance from one of the original BMW tuners! - Racing Dynamics - BMW

A performance upgrade to reduce chassis flex - quality performance from one of the original BMW tuners! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racing Dynamics - Corporate Logo
ES#:
3023759
Mfg#:
1969930012
In Stock
$245.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Mount Reinforcement - Priced each

ES#3673835 - B3300044 - Rear Shock Mount Reinforcement - Priced each - Mounts on the top of the rear shock mount, creating a much stiffer mounting point. - Bavarian Autosport - BMW

Mounts on the top of the rear shock mount, creating a much stiffer mounting point. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
3673835
Mfg#:
B3300044
In Stock
ON SALE!
$8.99

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

$8.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pin

ES#50826 - 31336765744 - Pin - M8X18 ZNS3 - Genuine BMW - BMW

M8X18 ZNS3 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
50826
Mfg#:
31336765744
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Frame Rail Reinforcement Kit

ES#4487673 - 043107LA01 - E30 Frame Rail Reinforcement Kit - Say goodbye to crusty & rusty subframes! The industry standard in weld-in E30 frame rail reinforcement. - Turner Motorsport - BMW

Say goodbye to crusty & rusty subframes! The industry standard in weld-in E30 frame rail 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#:
4487673
Mfg#:
043107LA01
In Stock
ON SALE! SAVE 40%
$190.99

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

$114.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E30 Heavy Duty Rear Sway Bar Bracket Upgrade

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

Rear Shock Mount Reinforcement Plate - Priced Each

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

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 3 Business Days
$250.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Rear Strut Bar - Black Powdercoat Finish

ES#4428520 - K0032-PBL - E30 Rear Strut Bar - Black Powdercoat Finish - Inmproved handling and increase chassis rigidity with Garagistic's Strut Bar brace! - Garagistic - BMW

Inmproved handling and increase chassis rigidity with Garagistic's Strut Bar brace! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Garagistic - Corporate Logo
ES#:
4428520
Mfg#:
K0032-PBL
In Stock
$100.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Mount Upper Reinforcement Plates

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

Bavarian Autosport Rear Stress bar

ES#3672333 - 010442 - Bavarian Autosport Rear Stress bar - Offering solid suspension triangulation with an attractive polished finish - Bavarian Autosport - BMW

Offering solid suspension triangulation with an attractive polished finish affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
3672333
Mfg#:
010442
Special Order: No Guaranteed ETA
ON SALE!
$195.99

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

$190.11 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Shock Mounts - Pillow Ball Bearing

ES#3477069 - IRPRTM-B - Performance Rear Shock Mounts - Pillow Ball Bearing - Don't suffer from shock mount blow out again! - IRP - Individual Racing Parts - BMW

Don't suffer from shock mount blow out again! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
3477069
Mfg#:
IRPRTM-B
Special Order: No Guaranteed ETA
$185.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Lower Link Reinforcement Kit

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

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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