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Front Subframe Reinforcements

BMW chassis reinforcement front subframe upgrades are essential for preventing cracks, stress fractures, and structural fatigue that commonly occur in high-performance driving and older BMW models. Over time, the factory front subframe can develop weak points due to road stress, aggressive cornering, and engine torque, leading to alignment issues, suspension instability, and potential subframe failure. Reinforcing the front subframe with high-strength reinforcement plates, welded supports, and upgraded mounting hardware ensures increased rigidity, improved handling precision, and long-term durability. Whether for track use, spirited driving, or daily performance, Turner Motorsport offers BMW front subframe reinforcement solutions designed for OEM fitment and enhanced chassis strength, ensuring a safer and more responsive driving experience.

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E36 Turner Motorsport Billet X-Brace Reinforcement Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:4056343
Part#: 016865LA01KT
In Stock
Sale - Save 10% $ 458.99

This product was last offered at the strikethrough price on
05-03-2026

$ 413.09 USD
Free Shipping
Sale - Save 10%
$ 458.99

This product was last offered at the strikethrough price on
05-03-2026

$ 413.09 USD
Free Shipping
Here at Turner Motorsport we love our classic Bmw's and are more excited than ever to focus on upgrades for the enthusiasts such as ourselves. With the prices of E36s going up and the unobtainable M3 LTW being just that, unobtainable, we decided to focus on what we have and what everyone else is able to get. It seems by now all of the E36's have been fitted with upgraded suspensions and sway bars which we have a large selection of. We found a missing part to our mission critical performance E36 project and that is the X-brace. Since the LTW is fitted with a factory X-Brace the engineers here at Turner decided to take it a few steps further. Starting with idea of improving structure and handling on the factory x-brace we thought "how could we make it better?” Before we knew it we had full 6061-T6 billet aluminum that would surpass the factory X-Brace soo much that they shouldn't even be classified on the same spectrum.

Our Turner X-Brace starts off with a solid block of 6061-T6 billet aluminum that is machined to precise tolerances, utilizing both factory mounting locations and efficiency. The brace then gets drilled and tapped to fit the modular mounting brackets perfectly before being anodized in the beautiful Turner blue. To finish off the fine details the X-Brace is assembled with zinc-plated hardware for superior corrosion resistance for time to come.
Design:

6061-T6 billet aluminum construction
Utilizes factory mounting locations with new hardware included
Direct bolt on without modification
Fits all E36 coupe and sedan models
X-Brace and brackets anodized turner blue
Assembly hardware include
Performance:

Stiffer chassis bracing between steering rack and rear portion of subframe.
Improve steering feel and handling
Oil pan protection from damage
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Genuine BMW Front Axle Hex Bolt With Washer 31311136465
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:7730
Part#: 31311136465
Ships in 1-3 days
$ 7.99 USD
Free Shipping on orders $49 and up


Genuine BMW Hex Bolt With Washer - M12X20
This item fits the following BMW Chassis:
E36 M3,E85 Z4M,E34,E36,E85 Z4,E86 Z4

MINI R50 R53 M7 Stage II Suspension Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
M7 Speed - Corporate Logo
T#:31191876
Part#: 53-5M7551
Ships in 4 Business Days
$ 678.99 USD
$ 678.99 USD

MINI R50 R53 M7 Stage II Suspension Kit is perfect for the ultimate MINI performance enthusiast. M7 Tuning has bundled the final two pieces needed to transform your MINI from a go-kart into an F1 turning machine. If you already have the M7 Strut Tower Brace, this bundle is for you. Add these industry-leading bolt-on MINI Cooper suspension components and experience instant grip like never before. This Stage II Bundle includes the exclusive Under Strut System and the M7 Rear Chassis Brace for the R53 Mini Cooper.

Compared to buying these kits separately, you save money and gain a significant upgrade in performance. One of the biggest improvements you can make to gain grip is stiffening your chassis. A stiffer chassis allows the suspension, like the springs, shocks, and sway bars to work more effectively and do their job as intended, keeping the tires in better contact with the road. The M7 Under Strut System (USS) and Rear Chassis Brace feature easy-to-install integrated billet and extruded aluminum pieces that will brace, connect, and triangulate your MINI Cooper chassis for greatly improved chassis stiffness. This maximizes grip, increases steering response, and reduces understeer during aggressive turn-in or emergency maneuvers. This is a "WOW! Why didn't I do this sooner?" addition to your favorite speed monster. M7 Tuning products are engineered, tested, and proven to perform.

Under Strut System:

  • Greatly improves chassis stiffness
  • Enhances turn-in capability and reduces understeer
  • Made of extruded and CNC machined aluminum with a black anodized finish
  • Durable and designed to prevent chipping and corrosion
  • Includes stainless steel fasteners and necessary tools for installation
  • Easy to install

Rear Chassis Brace:

  • Reduces chassis flex for improved handling
  • Enhances rear-end stability and responsiveness
  • Allows for comfortable use of the rear seats
  • Provides a mounting option for a fire extinguisher or other accessories
  • Compatible with M7 Under Strut System for maximum chassis stiffening
  • No sacrifice of passenger comfort
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