Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW Rear Subframe Reinforcement Kits

Sort By
Filter By
Return to Top

Top-Side Rear Subframe Reinforcement Brace - Coupe

ES#4872618 - 048697LA01KT2 - Top-Side Rear Subframe Reinforcement Brace - Coupe - Prevent costly Rear Axle Carrier Panel (RACP) failure and add much-needed strength to the rear end of your E46! - Turner Motorsport - BMW

Prevent costly Rear Axle Carrier Panel (RACP) failure and add much-needed strength to the rear end of your E46! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4872618
Mfg#:
048697LA01KT2
In Stock
ON SALE! SAVE 20%
$377.99

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

$302.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Subframe Bushing/Reinforcement Combo Kit - Track

ES#4772525 - SBRC-E46-95A - Subframe Bushing/Reinforcement Combo Kit - Track - Includes polyurethane subframe bushings and subframe reinforcement plates. - Revshift - BMW

Includes polyurethane subframe bushings and subframe reinforcement plates. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Revshift - Corporate Logo
ES#:
4772525
Mfg#:
SBRC-E46-95A
Ships in 8 Business Days
$249.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Top-Side Rear Subframe Reinforcement Brace - Sedan

ES#4698886 - 048697LA01KT - Top-Side Rear Subframe Reinforcement Brace - Sedan - Prevent costly RACP failure and add much-needed strength to the rear end of your E46! - Turner Motorsport - BMW

Prevent costly RACP failure and add much-needed strength to the rear end of your E46! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4698886
Mfg#:
048697LA01KT
In Stock
ON SALE! SAVE 20%
$406.99

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

$325.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Subframe Bushing/Reinforcement Combo Kit - Street

ES#4772524 - SBRC-E46-80A - Subframe Bushing/Reinforcement Combo Kit - Street - Includes polyurethane subframe bushings and subframe reinforcement plates. - Revshift - BMW

Includes polyurethane subframe bushings and subframe reinforcement plates. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Revshift - Corporate Logo
ES#:
4772524
Mfg#:
SBRC-E46-80A
Ships in 4 Business Days
$249.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Subframe Reinforcement Kit - With Hardware

ES#3230726 - 41002256495KT2 - Subframe Reinforcement Kit - With Hardware - Prevent costly subframe damage! Beneficial upgrade for performance oriented BMWs. Includes subframe-to-body hardware. - Genuine BMW - BMW

Prevent costly subframe damage! Beneficial upgrade for performance oriented BMWs. Includes subframe-to-body hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Highly recommended for track cars and cars with elevated horsepower; good insurance for any car.

Brand:
Genuine BMW - Corporate Logo
ES#:
3230726
Mfg#:
41002256495KT2
Ships in 6 Business Days
$350.99

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

$347.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Subframe Reinforcement Kit

ES#2642120 - 41002256495KT - Subframe Reinforcement Kit - Prevent costly subframe damage! Beneficial upgrade for performance oriented BMWs - Genuine BMW - BMW

Prevent costly subframe damage! Beneficial upgrade for performance oriented BMWs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Highly recommended for track cars and cars with elevated horsepower; good insurance for any car.

Brand:
Genuine BMW - Corporate Logo
ES#:
2642120
Mfg#:
41002256495KT
Ships in 6 Business Days
$295.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Rear Differential Insert Kit

ES#4485248 - 034-505-2026 - Billet Aluminum Rear Differential Insert Kit - Provides a significant improvement in handling performance and feel by eliminating subframe bushing slop - 034Motorsport - BMW

Provides a significant improvement in handling performance and feel by eliminating subframe bushing slop affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4485248
Mfg#:
034-505-2026
In Stock
$115.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Lightweight Tubular Subframe

ES#4727773 - was-401 - Rear Lightweight Tubular Subframe - Increases chassis rigidity for improved handling performance and eliminates subframe shifting - Verkline - BMW

Increases chassis rigidity for improved handling performance and eliminates subframe shifting affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Verkline - Corporate Logo
ES#:
4727773
Mfg#:
WAS-401
Ships on Jun 22, 2026
$3069.00 USD
Free Shipping

Subframe Bushing/Reinforcement Combo Kit - Drift

Includes polyurethane subframe bushings and subframe reinforcement plates. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Revshift - Corporate Logo
ES#:
4772526
Mfg#:
SBRC-E46-70D
Ships in 7 Business Days
$249.99 USD
Free Shipping
on orders $49 and up

Other BMW Rear Subframe Reinforcement Kits

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings