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Showing 3 results for "chassis reinforcement"

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Suspension Reinforcement Kit

For coupe models only

10X Entries Into Our F80 M3 Sweepstakes

T#:5416754

Part#: 51717036781TMSKT

In Stock

Sale - Save 16% $ 265.00

This product was last offered at the strikethrough price on
04-03-2026

$ 221.81 USD

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Qty

Sale - Save 16%

$ 265.00

This product was last offered at the strikethrough price on
04-03-2026

$ 221.81 USD

Add to Wish List

Includes RTAB limiter, rear shock tower reinforcement plates and BMW Strut tower plates. If you already upgraded your suspension but are looking for the finishing touch, this kit is what you need. The BMW front strut mount reinforcement plates reduce the risk of the shock tower mushrooming and cracking. The rear shock mount reinforcement plates reduce the risk of the rear shock mount area tearing and deforming. The Delrin rear trailing arm bushing limiters reduce the movement that the RTAB's can make resulting in a tighter rear suspension and with less moment prolongs the bushing life.

Rear Subframe Reinforcement Kit

T#:397247

Part#: 13-005

Ships in 4 Business Days

5% off MSRP $ 149.00

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

$ 142.00 USD

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5% off MSRP

$ 149.00

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

$ 142.00 USD

Add to Wish List

One of the most common issues with the E46 is that the subframe likes to tear away from the chassis. Fix this by welding in a Rear Subframe reinforcement kit.

Includes all necessary reinfored metal plates
Professional installation is required
Suspension must be realigned after installation

Fits the following BMWs:
1998 - 2006 E46 320i 323i 325i 325xi 328i 330i 323ci 325ci 330ci M3

Front And Rear Suspension Refresh Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:15777299

Part#: 33172282484-KT

Ships on Mar 8, 2027

Sale - Save 5% $ 2,847.01

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

$ 2,706.88 USD

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Qty

Sale - Save 5%

$ 2,847.01

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

$ 2,706.88 USD

Add to Wish List

Symptoms of a worn suspension include a loose and imprecise feel to the steering, excessive shaking through the steering wheel, or sounds like squeaking, grinding or clunking. This kit will not only help address these issues but is designed to have superior performance compared to stock, and extend suspension life. Level 3 includes: 2 front control arms 2 front Polyurethane control arm bushings 4 sway bar end links 2 tie rod assemblies 2 strut mounts 2 strut mount reinforcement plates 2 Heavy Duty ECS rear shock mount reinforcement plates 2 rear upper control arm bushings 2 camber arm bushings 4 lower trailing arm ball joint 1 differential bushing 4 rear subframe bushings 4 ECS RTAB limiters 2 trailing arm bushings 2 rear shock mounts 2 rear shock mount gaskets

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Showing 3 results for "chassis reinforcement"

Suspension Reinforcement Kit

Rear Subframe Reinforcement Kit

Front And Rear Suspension Refresh Kit

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