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BMW Chassis Reinforcement Kits & Parts

Made in the USAAs much of an "Ultimate Driving Machine" it is, many BMW models unfortunately suffer from weak points in the chassis. Over the years we have uncovered many weak or failure-prone areas in the chassis and have developed our own reinforcing solutions for them. And we continue to be the leading experts on BMW chassis reinforcing. Failures can come from a number, or combination, of causes: improper maintenance, age and mileage, poor design, environmental factors, poor repair work, and over-stressing modifications. The longer you let your car go without repairing or reinforcing these areas, the closer it gets to crumbling apart. Our chassis reinforcement kits are designed to first identify potential weak points and then strengthen and reinforce the existing design.

Most of our kits are not labor intensive although welding is usually required. If you suspect your chassis may have structural problems we recommend taking it to a well-known bodyshop or restoration shop. (find out who your local BMW dealer uses - we sell many of our kits to dealer-authorized repair shops). Making the preventative fix simple and effective is better than a long and complicated repair after the failure. Our kits are not usually used for fixing existing damage (only your body shop can determine the correct course of action). But our kits have been proven under extreme conditions on racetracks around the world to prevent many of the costly - and dangerous - chassis problems.

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Genuine BMW - Corporate Logo
T#:323
Part#: 51717036781
In Stock
$ 53.99 USD
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Like the E36 before it, the front strut towers on the E46 are notoriously weak. Under normal driving conditions with a stock, fresh suspension it is unlikely that you will ever have a problem. But with an upgraded street or race suspension with firm springs much of the energy from pounding the road is transmitted to the thin sheet metal in the strut tower. This pounding will cause the tower to deform or even crack. Look for 'mushrooming' or deformity around the holes for the three mounting studs at the top of the strut tower. The sheetmetal around the holes should really be flat and square. Poor shocks or stiff suspensions will actually cause this sheetmetal to pop up.

These factory BMW reinforcement plates will help disperse the energy and save you from costly repairs in the future. A strut brace also helps to prevent this but these plates are designed to reinforce the strut tower from the bottom. The install over your strut mount or camber plate and simply add thickness (strength) to the strut tower. They can be sandwiched in place and do not require welding.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2001-2006 E46 BMW M3*
* - The stock M3 upper strut mount already does a good job of dispersing the loads of the suspension. These reinforcement plates will fit a stock mount for added strength but need to be trimmed to fit inside the strut tower. The are very strongly recommended for all M3s with coil over suspensions because aftermarket coil overs typically have a smaller surface area for their strut mounts.
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Genuine BMW - Corporate Logo
T#:338358
Part#: 31312489795K
In Stock
Starting at $ 63.12 USD
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Starting at $ 63.12 USD
Free Shipping on orders $49 and up
The shock towers on the E36 and Z3 are notoriously weak. Under normal driving conditions with a stock, fresh suspension it is unlikely that you will ever have a problem. But with an upgraded street or race suspension with firm springs much of the energy from pounding the road is transmitted to the thin sheet metal in the strut tower. This pounding will cause the tower to deform or even crack. Look for 'mushrooming' or deformity around the holes for the three mounting studs at the top of the strut tower. The sheetmetal around the holes should really be flat and square. Poor shocks or stiff suspensions will actually cause this sheetmetal to pop up.

These factory BMW reinforcement plates will help disperse the energy and save you from costly repairs in the future. A strut brace also helps to prevent this but these plates are designed to reinforce the strut tower from the bottom. The install over your strut mount or camber plate and simply add thickness (strength) to the strut tower. They can be sandwiched in place and do not require welding. BMW part number 31312489795

This item fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe. Note: some Z3 models already come from the factory with these plates.
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Turner Motorsport - Corporate Logo
T#:3440
Part#: TSU9975100
In Stock
Sale - Save 15% $ 58.99

This product was last offered at the strikethrough price on
06-13-2026

$ 50.14 USD
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Sale - Save 15%
$ 58.99

This product was last offered at the strikethrough price on
06-13-2026

$ 50.14 USD
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Made in the USA A very common weak point on the 3 series BMW is the sheetmetal of the rear shock tower. The sheetmetal here is relatively thin and very susceptible to stress and fatigue. A worn out shock will bottom-out more often and this energy is transferred through the bump stop and into the metal chassis. Stiffer shocks and shock mounts also put more stress on the sheetmetal. Factor in age, mileage, and environmental conditions and it's not a surprise that we see shock tower failures often. BMW addressed this issue with reinforcements of their own but our's are thicker for additional strength. This kit mounts on top of the shock tower and can either be bolted or welded in place. Because of the shape of the rear shock tower, these do not fit cabrio/convertible cars.

This item fits the following BMWs:
1992-1999 E36 BMW 318i 318is 318ti 323is 325i 325is 328i 328is M3 - not for convertibles
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 - not for convertibles
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Turner Motorsport - Corporate Logo
T#:3642
Part#: TDR3675301
In Stock
Sale - Save 56% $ 79.99

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

$ 35.48 USD
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Sale - Save 56%
$ 79.99

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

$ 35.48 USD
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Made in the USA The motor mount area on a subframe is one of those easily-forgotton areas that may be hiding a serious problem. The subframe on the E36 has a gusset ('ear') welded on for the motor mounts. These gussets take the stress of the motor mount as the engine torques (more upgrades = more torque = more stress). Worn motor mounts only transfer more stress to the subframe. Unfortunately, the gusset is not well-reinforced from the factory and cracks can develop along the welds and the gusset begins to collapse. A total failure of the guesset will shift your engine to the side and forward, taking out many other components along the way and leading to a very costly repair.

The next time you replace the motor mounts, oil pan gasket, checking your oil pump nut, or any other time you drop the front subframe, you should install these reinforcements. This kit comes with steel reinforcing plates that are welded to the underside of the guesset as well as plates to close off the bottom of the gusset for extra strength. Instructions included (or see the link below).

Click Here for Installation Instructions.

This item fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
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Genuine BMW - Corporate Logo
T#:60235
Part#: 33321136406
Ships in 3 Business Days
1% off MSRP $ 22.29

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

$ 22.09 USD
Free Shipping on orders $49 and up
1% off MSRP
$ 22.29

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

$ 22.09 USD
Free Shipping on orders $49 and up


Genuine BMW Hex Bolt - M12X1,5X90
This item fits the following BMW Chassis:
E30 M3,E30,E34,E36

Packaged by Turner - Corporate Logo
T#:15777304
Part#: 002478ECS01-KT
In Stock
$ 122.99 USD
Free Shipping on orders $49 and up
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 ECS rear shock mount reinforcement plates reduce the risk of the rear shock mount area tearing and deforming. The ECS 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.
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Genuine BMW - Corporate Logo
T#:59645
Part#: 33176760336
In Stock
7% off MSRP $ 25.16

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

$ 23.49 USD
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7% off MSRP
$ 25.16

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

$ 23.49 USD
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Genuine BMW HEX BOLT WITH WASHER
Genuine MINI - Corporate Logo
T#:417706
Part#: 33326771715
In Stock
6% off MSRP $ 22.86

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

$ 21.50 USD
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6% off MSRP
$ 22.86

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

$ 21.50 USD
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Upgrade your MINI R5X with Genuine MINI Hex Bolts for enhanced performance and reliability. Crafted to MINI's exact specifications, these authentic hex bolts ensure a perfect fit and secure fastening for various components of your MINI. Whether you're conducting maintenance or repairs on your MINI, trust Genuine MINI parts to maintain the integrity and performance of your vehicle.

  • Genuine MINI hex bolts for guaranteed quality
  • Crafted to MINI's exact specifications for perfect fit
  • Ensures secure fastening of components
  • Enhances performance and reliability of MINI R5X
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Turner Motorsport - Corporate Logo
T#:4056342
Part#: 016865LA01-01
In Stock
Sale - Save 15% $ 71.99

This product was last offered at the strikethrough price on
06-14-2026

$ 61.19 USD
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Sale - Save 15%
$ 71.99

This product was last offered at the strikethrough price on
06-14-2026

$ 61.19 USD
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Turner Motorsport - Corporate Logo
T#:21078441
Part#: 011902LAKT
In Stock
Sale - Save 3% $ 1,612.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,564.60 USD
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Sale - Save 3%
$ 1,612.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,564.60 USD
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Turner Motorsport - Corporate Logo
T#:638835
Part#: 029201TMS05
In Stock
Sale - Save 13% $ 140.99

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

$ 122.92 USD
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Sale - Save 13%
$ 140.99

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

$ 122.92 USD
Free Shipping on orders $49 and up
For use with the Turner B58 Carbon Intake and 3-Point Strut Brace. If you have already purchased our Carbon Fiber B58 Intake for your G20 or G42 and want to upgrade your ride further with the rigid 3-point Strut Brace then you will need to swap out your intake lid for a new one specifically designed with precise fitment to compliment our upgraded carbon strut brace.
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Genuine BMW - Corporate Logo
T#:179943
Part#: 33326863853
In Stock
3% off MSRP $ 32.99

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

$ 31.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 32.99

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

$ 31.99 USD
Free Shipping on orders $49 and up


Genuine BMW Eccentric Bolt - M12X1,5X82-10.9
This item fits the following BMW Chassis:
E36 M3,E46 M3,E36,E46



Burger Motorsports - Corporate Logo
T#:637422
Part#: BMSG20BSCB-BLUE
Ships on Aug 28, 2026
$ 199.00 USD
Free Shipping on orders $49 and up
Constructed from lightweight billet aluminum with the BMS logo engraved on the top middle. These strut braces are a solid one-piece design. These give an exclusive look under the hood and extra stabilization to the chassis.
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Burger Motorsports - Corporate Logo
T#:637421
Part#: BMSG20BSCB-RED
Ships on Aug 28, 2026
$ 199.00 USD
Free Shipping on orders $49 and up
Constructed from lightweight billet aluminum with the BMS logo engraved on the top middle. These strut braces are a solid one-piece design. These give an exclusive look under the hood and extra stabilization to the chassis.
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Genuine BMW - Corporate Logo
T#:21754
Part#: 22110392551
In Stock
6% off MSRP $ 31.99

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

$ 29.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 31.99

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

$ 29.99 USD
Free Shipping on orders $49 and up


Genuine BMW Set Of Alu. Screws Engine Support -
This item fits the following BMW Chassis:
E70 X5,E82,E83 X3,E85,E86,E89 Z4,E90,E92,E93,F10,F25 X3


Genuine BMW - Corporate Logo
T#:71254
Part#: 41148152998
Ships in 1-2 days
$ 28.99 USD
Free Shipping on orders $49 and up
Genuine BMW SUPPORT FOR SHOCK ABSORBER R

Turner Motorsport - Corporate Logo
T#:4200
Part#: TSU4675461
In Stock
Sale - Save 21% $ 70.99

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

$ 56.02 USD
Free Shipping on orders $49 and up
Sale - Save 21%
$ 70.99

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

$ 56.02 USD
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Made in the USA The BMW E46 3-Series chassis is one of the most rigid and well built BMW chassis to date. Even so, it still has some of the traditional BMW weak points. One of these is the rear sway bar / swaybar mounts. From chassis to chassis the problem has not been identical, but all the damage we have seen has been related to metal fatigue. The metal fatigue is due to the constant twisting and side loading of the sway bar. These forces on the sway bar will cause the mounting points to fail over time. The failure can happen faster with sway bar bind due to improper maintenance of the bushings. However, proper sway bar bushing maintenance does not totally eliminate the problem. In the case of the E46 the sheet metal for the bushing bracket does not have enough material to support the loads being transferred to the subframe. We have designed the reinforcement to strengthen and redirect the load to stronger sheet metal. Requires Welding. Does not fit M3.

Click here for installation instructions.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
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Genuine BMW - Corporate Logo
T#:69355
Part#: 41112256497
Ships in 3 Business Days
2% off MSRP $ 84.99

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

$ 82.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 84.99

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

$ 82.99 USD
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Genuine BMW SPACER RING FOR REAR AXLE RE

Genuine BMW - Corporate Logo
T#:117669
Part#: 51717180318
Ships in 1-2 days
3% off MSRP $ 34.99

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

$ 33.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 34.99

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

$ 33.99 USD
Free Shipping on orders $49 and up


Genuine BMW Crossbrace, Front Right -
This item fits the following BMW Chassis:
F06,F10,F12,F13

Genuine BMW - Corporate Logo
T#:71253
Part#: 41148152997
Ships in 1-2 days
$ 28.99 USD
Free Shipping on orders $49 and up
Genuine BMW SUPPORT FOR SHOCK ABSORBER L

Genuine BMW - Corporate Logo
T#:54079
Part#: 31112282970
Ships in 4 Business Days
1% off MSRP $ 471.99

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

$ 468.99 USD
Free Shipping on orders $49 and up
1% off MSRP
$ 471.99

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

$ 468.99 USD
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This plate mounts underneath the front suspension and adds rigidity to the chassis.


Genuine BMW Reinforcement Plate
This item fits the following BMW Chassis:
E60 M5,E63 M6,E63
 

 

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Genuine BMW - Corporate Logo
T#:177596
Part#: 51618048827
Ships in 8 Business Days
4% off MSRP $ 53.99

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

$ 51.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 53.99

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

$ 51.99 USD
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Genuine BMW Connecting Member, Rear Tunnel - M
This item fits the following BMW Chassis:
F06,F10,F12,F13

Genuine BMW - Corporate Logo
T#:70935
Part#: 41141943223
Special Order: No Guaranteed ETA
3% off MSRP $ 66.99

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

$ 64.99 USD
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3% off MSRP
$ 66.99

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

$ 64.99 USD
Free Shipping on orders $49 and up


Genuine BMW Support Left -
This item fits the following BMW Chassis:
E30

Genuine BMW - Corporate Logo
T#:70936
Part#: 41141943224
Special Order: No Guaranteed ETA
3% off MSRP $ 66.99

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

$ 64.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 66.99

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

$ 64.99 USD
Free Shipping on orders $49 and up


Genuine BMW Support Right -
This item fits the following BMW Chassis:
E30



Genuine BMW - Corporate Logo
T#:60338
Part#: 33326768884
In Stock
$ 3.00

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

$ 2.99 USD
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$ 2.99 USD
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Genuine BMW Hexagon Nut With Collar - M10-10 Zns3
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83,i3i12

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Genuine BMW - Corporate Logo
T#:59963
Part#: 33306787062
In Stock
$ 8.99 USD
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Ensure the secure assembly of your BMW with the Genuine BMW Combination Nut - 33306787062. This essential component is crafted to BMW's exacting standards, ensuring reliability and durability. Ideal for various BMW models, it serves as a critical fastening element in the vehicle's assembly. Upgrade to this genuine BMW part to maintain the integrity of your vehicle's components and ensure optimal performance.

  • Genuine BMW part guarantees authenticity and superior quality.
  • Precision-engineered for exact fit and functionality.
  • Enhances reliability and durability of BMW assemblies.
  • Essential for secure fastening in vehicle applications.
  • Ensures consistent performance and peace of mind.

Upgrade your BMW with the Genuine BMW Combination Nut - 33306787062 for reliable and secure assembly across various models.

Genuine BMW Combination Nut - M14X1,5-10Znniv
This item fits the following BMW Chassis:
E60 M5,E63 M6,E70 X5M,E71 X6M,E82 1M Coupe,E63,E65,E70 X5,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83,i3i12

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Genuine BMW - Corporate Logo
T#:7763
Part#: 31336765744
In Stock
$ 1.99 USD
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Genuine BMW Pin - M8X18 Zns3
This item fits the following BMW Chassis:
E30 M3,E36 M3,E34 M5,E30,E34,E36,E38,E53 X5


Genuine BMW - Corporate Logo
T#:12736
Part#: 33326760386
In Stock
$ 9.99 USD
Free Shipping on orders $49 and up


Genuine BMW Collar Screw - M12X1,5X43 Zns3
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E36,E46,E83 X3,E85 Z4,E86 Z4,E89 Z4


Genuine BMW - Corporate Logo
T#:6401
Part#: 07119905853
In Stock
14% off MSRP $ 15.81

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

$ 13.57 USD
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14% off MSRP
$ 15.81

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

$ 13.57 USD
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Ensure precise fitment for your BMW with the Genuine BMW Fit Bolt - 07119905853, compatible with E36, E85, E36 M3, and E85 Z4M models. Crafted to BMW's exact specifications, this bolt guarantees optimal performance and reliability. Whether you're replacing worn-out bolts or conducting maintenance, trust Genuine BMW quality to keep your vehicle running smoothly. Invest in the Genuine BMW Fit Bolt for a seamless fit and peace of mind on the road.
  • Genuine BMW quality assurance
  • Compatible with various BMW models
  • Ensures precise fitment
  • Optimal performance and reliability
  • Essential for maintenance and repairs


Genuine BMW Fit Bolt
This item fits the following BMW Chassis:
E36 M3,E85 Z4M,E36,E85 Z4,E86 Z4

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Genuine BMW - Corporate Logo
T#:27880
Part#: 07119906489
In Stock
$ 7.34 USD
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Genuine BMW Hexagon Screw With Flange
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E90,E92,E93,F01,F02,F06,F10,F12,F13,F22,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

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Genuine BMW - Corporate Logo
T#:13490
Part#: 33326760361
In Stock
10% off MSRP $ 10.27

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

$ 9.23 USD
Free Shipping on orders $49 and up
10% off MSRP
$ 10.27

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

$ 9.23 USD
Free Shipping on orders $49 and up


Genuine BMW Reduced-Shaft Bolt - M12X1,5X116-8.8
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E36,E46,E83 X3,E85 Z4,E86 Z4,E89 Z4

Packaged by Turner - Corporate Logo
T#:15677561
Part#: 51717036781-KT
In Stock
Sale - Save 16% $ 265.00

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

$ 221.81 USD
Free Shipping on orders $49 and up
Sale - Save 16%
$ 265.00

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

$ 221.81 USD
Free Shipping on orders $49 and up
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 ECS rear shock mount reinforcement plates reduce the risk of the rear shock mount area tearing and deforming. The ECS 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.
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Genuine BMW - Corporate Logo
T#:53988
Part#: 31106767496
In Stock
18% off MSRP $ 9.69

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

$ 7.93 USD
Free Shipping on orders $49 and up
18% off MSRP
$ 9.69

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

$ 7.93 USD
Free Shipping on orders $49 and up


Genuine BMW Locking Nut - M12X1,5-10 Zns3
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93,F80 M3,F82 M4,F83


Turner Motorsport - Corporate Logo
T#:3775
Part#: TSU3075305
In Stock
Sale - Save 60% $ 47.99

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

$ 19.35 USD
Free Shipping on orders $49 and up
Sale - Save 60%
$ 47.99

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

$ 19.35 USD
Free Shipping on orders $49 and up
Made in the USA This product reinforces the metal swaybar link mounting point on the rear trailing arm. The sheet metal breaks off the trailing arm due to the constant up and down loads being placed on the trailing arm from the swaybar. Problems increase when larger sway bars are used. This product eliminates the problem by thickening the sheet metal and triangulating the mounting point. A good time to install this kit would be when you are doing any rear suspension work, exhaust, or even if you are just doing a differential fluid change. This part requires welding for installation.

Click here for installation instructions.

This item fits the following BMWs:
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
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Genuine BMW - Corporate Logo
T#:13504
Part#: 33506784003
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up


Genuine BMW Hex Nut Wiht Flange - M10-8 Zns3
This item fits the following BMW Chassis:
E82,E90,E92,E93

Genuine MINI - Corporate Logo
T#:54007
Part#: 31106772432
In Stock
9% off MSRP $ 19.47

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

$ 17.75 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 19.47

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

$ 17.75 USD
Free Shipping on orders $49 and up

Ensure optimal performance for your Mini with the Genuine MINI Hex Bolt With Washer M10X60-Z1-10.9 - 31106772432. This metal bolt, equipped with a flange, is essential for replacing the wishbone bracket as it securely attaches to the under panel of the car. With a requirement of two bolts per application, this genuine MINI part guarantees a proper fit and reliable performance.

  • Genuine MINI hex bolt with washer for secure attachment
  • M10X60-Z1-10.9 specification ensures durability and strength
  • Essential component for replacing the wishbone bracket
  • Compatible with the under panel of the car
  • Requires two bolts per application for complete installation
Genuine MINI HEX BOLT WITH WASHER
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Genuine BMW - Corporate Logo
T#:13461
Part#: 33176760343
In Stock
5% off MSRP $ 8.75

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

$ 8.27 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 8.75

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

$ 8.27 USD
Free Shipping on orders $49 and up


Genuine BMW Hex Bolt With Washer - M12X100-10.9
This item fits the following BMW Chassis:
E60 M5,E63 M6,E46 M3,E82 1M Coupe,E85 Z4M,E46,E63,E65,E82,E85 Z4,E86 Z4,E90,E92,E93,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36

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Genuine BMW - Corporate Logo
T#:7730
Part#: 31311136465
In Stock
$ 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

Genuine MINI - Corporate Logo
T#:54008
Part#: 31106772433
In Stock
$ 8.99 USD
Free Shipping on orders $49 and up

Enhance your Mini with the Genuine MINI Hexagon Screw With Flange M14X1.5X105 - 31106772433. Here are the key details and benefits:

  • Authentic MINI Part: This screw is a genuine OEM part designed specifically for Mini vehicles.
  • High-Quality Construction: Made with durable materials to ensure reliability and longevity.
  • Precise Fit: Engineered to fit seamlessly into your Mini, ensuring proper functionality.
  • Easy Installation: Designed for straightforward installation without the need for modifications.
  • Flange Design: Features a flange for added stability and security.

Upgrade your Mini with this Genuine MINI Hexagon Screw to maintain its performance and integrity. Genuine MINI HEXAGON SCREW WITH FLANGE

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Genuine BMW - Corporate Logo
T#:7779
Part#: 31351127202
In Stock
$ 12.99 USD
Free Shipping on orders $49 and up


Genuine BMW Support Shackle
This item fits the following BMW Chassis:
E30 M3,E30


Genuine BMW - Corporate Logo
T#:53999
Part#: 31106769907
In Stock
$ 11.95 USD
Free Shipping on orders $49 and up


Genuine BMW Screw With Washer - M12X1,5X90-10.9
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93,F80 M3,F82 M4,F83

Genuine BMW - Corporate Logo
T#:15491
Part#: 31331094288
In Stock
$ 3.99 USD
Free Shipping on orders $49 and up
GENUINE BMW WASHER-GASKET

Genuine BMW - Corporate Logo
T#:21651
Part#: 07119900402
In Stock
$ 5.11 USD
Free Shipping on orders $49 and up


Genuine BMW Hex Bolt
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E36,E46,E85 Z4,E86 Z4

Genuine BMW - Corporate Logo
T#:13350
Part#: 31306779487
In Stock
8% off MSRP $ 8.54

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

$ 7.83 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 8.54

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

$ 7.83 USD
Free Shipping on orders $49 and up


Genuine BMW Hex Bolt With Washer - M12X1,5X55-10.9
This item fits the following BMW Chassis:
E46 M3,E38,E46,E85 Z4,E86 Z4


Genuine MINI - Corporate Logo
T#:60627
Part#: 33506773205
In Stock
$ 19.99 USD
Free Shipping on orders $49 and up

Ensure the integrity of your Mini's components with the Genuine MINI Hex Bolt M14X1.5X87 - 33506773205. This hex bolt is a crucial part for various applications in your Mini, ensuring secure fastening and reliable performance. Crafted with precision and durability in mind, this genuine MINI part offers peace of mind and optimal compatibility with your vehicle. Replace worn or damaged bolts promptly to maintain the safety and efficiency of your Mini.

  • Genuine MINI part ensures authenticity and compatibility
  • Precision-crafted hex bolt for secure fastening
  • Ensures reliable performance for various applications
  • Durable construction for long-lasting use
  • Easy replacement for worn or damaged bolts
Genuine MINI HEX BOLT
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Turner Motorsport - Corporate Logo
T#:631
Part#: TDR4675F99
In Stock
Sale - Save 77% $ 79.99

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

$ 18.25 USD
Free Shipping on orders $49 and up
Sale - Save 77%
$ 79.99

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

$ 18.25 USD
Free Shipping on orders $49 and up
Made in the USA The motor mount area on a subframe is one of those easily-forgotton areas that may be hiding a serious problem. The subframe on the E46 has a gusset ('ear') welded on for the motor mounts. These gussets take the stress of the motor mount as the engine torques (more upgrades = more torque = more stress). Worn motor mounts only transfer more stress to the subframe. Unfortunately, the sheetmetal will fatigue over time even though the gusset is reinforced from the factory. Check for cracks along the welds and an uneven plane from the subframe to the gusset. A total failure of the guesset will shift your engine to the side and forward, taking out many other components along the way and leading to a very costly repair.

The next time you replace the motor mounts, oil pan gasket, checking your oil pump nut, or any other time you drop the front subframe, you should install these reinforcements. This kit comes with steel reinforcing plates that are welded to the underside of the guesset as well as plates to close off the bottom of the gusset for extra strength. Instructions included.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci M3
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Genuine BMW - Corporate Logo
T#:12732
Part#: 33306760652
In Stock
$ 7.99 USD
Free Shipping on orders $49 and up
GENUINE BMW HEX BOLT WITH WASHER FOR FRONT CONTROL ARM BUSHING BRACKET AND OTHER APPLICATIONS
Turner Motorsport - Corporate Logo
T#:3415
Part#: TSU3075312
In Stock
Sale - Save 76% $ 29.99

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

$ 7.22 USD
Free Shipping on orders $49 and up
Sale - Save 76%
$ 29.99

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

$ 7.22 USD
Free Shipping on orders $49 and up
Made in the USA Every E30 M3 that comes into our shop gets the front swaybar tab inspected. This is such a common problem but with an easy fix. If left to worsen you may be looking at an entire strut housing replacement. Fix it now with these reinforcing plates and a little welding! Not only will modified suspensions put stress on the mounts but age will reduce their strength as well. Reinforcing the swaybar mount to the strut will keep your swaybar geometry in spec and prevent a costly and ugly repair.

This item fits the following BMWs:
1987-1991 E30 BMW M3
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