Say goodbye to torn subframe mounting! The industry standard in weld-in E46 subframe reinforcement. Updated in 2020 to provide additional reinforcement!
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Prevent costly Rear Axle Carrier Panel (RACP) failure and add much-needed strength to the rear end of your E46!
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Reduce chassis flex with this lightweight strut bar
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE Not compatible with coilovers that have adjustable dampening knobs on top.
Highly recommended upgrade to drastically reduce mushrooming and other strut tower deformation
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Brand:
ES#:
128656
Mfg#:
51717036781
In Stock
$72.99
This product was last offered at the strikethrough price on 02-03-2026
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! USE CODE ECS20 IN CART FOR BEST PRICE
Reduce chassis flex with this lightweight strut bar
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE
Improve handling and extend bushing life - all while maintaining ride quality!
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Reduce chassis flexing - quality performance from one of the original BMW tuners! Polished bar design with Racing Dynamics featured prominently.
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Rubber mounts with bottom-mount reinforcement plates for easy service without disassembling your trunk interior.
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Highly recommended upgrade to drastically reduce mushrooming and other strut tower deformation
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Includes ECS RTAB limiter, rear shock tower reinforcement plates and BMW Strut tower plates.
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Brand:
ES#:
2718690
Mfg#:
002478ECS01KT
In Stock
ON SALE!
SAVE 30%
$316.99
This product was last offered at the strikethrough price on 01-03-2026
Mounts on the top of the rear shock mount, creating a much stiffer mounting point.
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Brand:
ES#:
3673835
Mfg#:
B3300044
In Stock
ON SALE!
$8.99
This product was last offered at the strikethrough price on 05-02-2026
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.
Lifetime Replacement
