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BMW Control Arm Replacements & Upgrades

Control arms, and their integrated ball joints, are some of the most crucial components on a BMW suspension. The control arms literally control the wheel and suspension as they go through their range of motions. They do more than just keep the alignment in a constant spec - they are a vital locating component for the suspension itself. A faulty or worn control arm or ball joint is a very dangerous and potentially life-threatening problem so make sure they are inspected and replaced at regular intervals.

Most control arms for BMWs consist of an inner and outer ball joint made of plastic, rubber, Delrin, or metal and covered in grease with a rubber boot to seal it from the outside. The ball joint rotates and spins as the control arm goes through its movements and that will wear the ball joint and make it loose. The grease inside the housing can also get used up, evaporate, or become contaminated from moisture and foreign particles. As the ball joint becomes worn it can result in excess movement within the housing. Your steering and handling will become less precise and there is usually a light clunking or clicking sound. In rare and extreme cases the ball joint can separate from the control arm completely, leading to a total loss of suspension and steering control. You should have the ball joint play checked annually and replace them every 3-4 years. Most track organizations will not allow a car if they are older than three years.

Control arms also take abuse from impacts and handling forces. Aluminum control arms will generally bend and prevent an accurate alignment. Steel control arms will crack and fracture and require close inspection annually and replacement every 3-4 years.

We sell OE BMW, OEM, and performance upgrade control arms from proven manufacturers. The control arm is so important to a BMW suspension that we insist on only top quality brands and designs and will never sell a control arm based on price alone. We also have upgrade packages with superior designs and better bushing options and we have bundled these together with valuable package savings.

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SPL Parts - Corporate Logo
T#:553657
Part#: SPLTRE9X
In Stock
$ 629.00 USD
Free Shipping
$ 629.00 USD
Free Shipping
SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium qulaity products that are perfect to get your car back in spec.
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SPL Parts - Corporate Logo
T#:553695
Part#: SPLRTAELF8X
In Stock
$ 449.00 USD
Free Shipping
$ 449.00 USD
Free Shipping
SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.
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SPL Parts - Corporate Logo
T#:553775
Part#: SPLFLCAF8X
Ships in 3 Business Days
$ 719.00 USD
Free Shipping
$ 719.00 USD
Free Shipping
SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.
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SPL Parts - Corporate Logo
T#:553663
Part#: SPLRUAF8X
In Stock
$ 809.00 USD
Free Shipping
$ 809.00 USD
Free Shipping
SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.
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SPL Parts - Corporate Logo
T#:553689
Part#: SPLRTRF8X
In Stock
$ 449.00 USD
Free Shipping
$ 449.00 USD
Free Shipping
SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.
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SPL Parts - Corporate Logo
T#:587650
Part#: SPL-TR-F3X
Ships in 1 Business Day
$ 629.00 USD
Free Shipping
$ 629.00 USD
Free Shipping
SPL parts are engineered for maximum performance. Billet Aluminum alloy 2024 hex rods are precision CNC machined and gun-drilled to reduce unsprung weight while maintaining high strength and stiffness. Exclusive 360-degree Rotating Clamp design allows for easy access to quickly and precisely locking in your desired alignment settings.
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SPL Parts - Corporate Logo
T#:587647
Part#: SPL-RUA-F3X
Ships in 3 Business Days
$ 809.00 USD
Free Shipping
$ 809.00 USD
Free Shipping
SPL Parts TITANIUM Series Rear Upper Arms greatly increase the range of rear camber adjustment for high-performance track/street applications and are a must for lowered cars to meet alignment requirements.
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SPL Parts - Corporate Logo
T#:553727
Part#: SPLRTAELE9X
In Stock
$ 449.00 USD
Free Shipping
$ 449.00 USD
Free Shipping

These SPL Parts Adjustable Rear toe arms replace OEM Part number 33322406290

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

When lowering your vehicle, toe alignment is thrown off. These SPL adjustable toe arms offer a wide range of toe adjustment and are a significant improvement over stock, eliminating suspension deflection and increasing handling response thanks to the FK Bushings rod ends that are Teflon lined. In addition, this kit includes Eccentric lockout components. This guarantees that your toe alignment won't slip under aggressive driving due to an eccentric bolt.

Technical Specifications:

  • Gundrilled 2024 Aluminum Links to reduce unsprung weight
  • 6061 Aluminum Clamps and Heim Joint Spacers
  • Titanium Socket Head Cap Screws
  • Rotating clamp design allows for easy access to lock down your alignment settings
  • Low friction 3 piece Teflon lined FK Heim joints/rod ends made in Connecticut
  • 6061 Aluminum Eccentric Lockout Washers
  • Grade 10.9 Hex Cap Bolts with Lock Nuts
  • Made in the USA!

Fits the following BMWs:
2006-2013 E9X BMW RWD Non-M
2008-2013 E8X BMW 128i 135i

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SPL Parts - Corporate Logo
T#:553804
Part#: SPLELE9X
Ships in 1 Business Day
$ 89.00 USD
Free Shipping
$ 89.00 USD
Free Shipping

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

Factory BMW eccentric bolts only allow for small toe adjustments and often slip under hard cornering, effectively changing your alignment. SPL eccentric lockout kits eliminate stock eccentric bolts - you must have adjustable rear toe arms to utilize this kit in your setup; 

Technical Specifications:

  • CNC machined from 6061 aluminum
  • CAD plated grade 10.9 hardware
  • Include washers and bolts for both sides of your vehicle.
  • Made in the USA!

Fits the following BMWs:
2006-2013 E9X BMW RWD Sub-Models
2008-2013 E82 BMW All Submodels

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SPL Parts - Corporate Logo
T#:4538254
Part#: SPLRUAE9X
Ships in 1 Business Day
$ 809.00 USD
Free Shipping
$ 809.00 USD
Free Shipping
Get your rear camber back in spec to prevent premature tire wear and add grip.
SPL Parts - Corporate Logo
T#:587645
Part#: SPL-RTAEL-F3X
Ships in 1 Business Day
$ 449.00 USD
Free Shipping
$ 449.00 USD
Free Shipping
SPL Parts Rear Toe Arms for the BMW F2X/F3X increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will effect toe settings, and the wide range of adjustments allows you to maximize grip on a track car and extend tire life on a streetcar.
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SPL Parts - Corporate Logo
T#:587646
Part#: SPL-RTR-F3X
Ships in 1 Business Day
$ 404.00 USD
Free Shipping
$ 404.00 USD
Free Shipping
SPL Parts TITANIUM Series Rear Traction Links (RTR) increase stability and response by eliminating bushing deflection under hard acceleration and braking and help to reduce wheel hop on hard launches.


SPL Parts - Corporate Logo
T#:587632
Part#: SPL-RTR-G29
Ships in 1 Business Day
$ 404.00 USD
Free Shipping
$ 404.00 USD
Free Shipping
The Rear Traction Links feature gun-drilled 2024 Aluminum center links, clamps, and clevises, along with Blue Anodized Titanium socket head cap screws and a 360-degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment.
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SPL Parts - Corporate Logo
T#:587642
Part#: SPL-FLCA-F3X
Ships in 1 Business Day
$ 719.00 USD
Free Shipping
$ 719.00 USD
Free Shipping
SPL Parts Front Lower Control Arms provide roll center, camber, and track width adjustment for the BMW F2X/F3X, and allow for full articulation with the proper ball joint angle.
SPL Parts - Corporate Logo
T#:553694
Part#: SPLRTAF8X
Ships in 1 Business Day
$ 404.00 USD
Free Shipping
$ 404.00 USD
Free Shipping
When lowering your vehicle, toe alignment is thrown off. These SPL adjustable toe arms offer a wide range of toe adjustment and are a significant improvement over stock, eliminating suspension deflection and increasing handling response thanks to the FK Bushings rod ends that are Teflon lined.
Show More Show Less

SPL Parts - Corporate Logo
T#:553732
Part#: SPLRLLE36
Ships in 1 Business Day
$ 404.00 USD
Free Shipping
$ 404.00 USD
Free Shipping

These SPL parts adjustable rear camber arms replace OEM part number 33326770813

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using 6061-T6 aluminum tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

These rear camber arms allow for significantly greater camber adjustment over stock, a major benefit to lowered cars that need their camber readjusted to prevent tire wear and poor handling. These camber arms also provide increased stability and predictability versus the stock camber arms with rubber bushings.

Technical Specifications:

  • Lightweight Aluminum, Titanium, and Chromoly construction
  • Anodized Black for corrosion protection and durable finish
  • Gundrilled center hex links for maximum weight savings
  • Teflon lined FK Rod Ends
  • Made in the USA

Fits the following BMWs:
1992-1999 E36 BMW All Submodels
1999-2006 E46 BMW RWD Models

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SPL Parts - Corporate Logo
T#:553728
Part#: SPLRTAELE9M
Ships in 1 Business Day
$ 449.00 USD
Free Shipping
$ 449.00 USD
Free Shipping

These SPL Parts rear adjustable toe arms replace OEM Part number 33322283549

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

When lowering your vehicle, toe alignment is thrown off. These SPL adjustable toe arms offer a wide range of toe adjustment and are a significant improvement over stock, eliminating suspension deflection and increasing handling response thanks to the FK Bushings rod ends that are Teflon lined. In addition, this kit includes Eccentric lockout components. This guarantees that your toe alignment won't slip under aggressive driving due to an eccentric bolt.

Technical Specifications:

  • Gundrilled 2024 Aluminum Links to reduce unsprung weight
  • 6061 Aluminum Clamps and Heim Joint Spacers
  • Titanium Socket Head Cap Screws
  • Rotating clamp design allows for easy access to lock down your alignment settings
  • Low friction 3 piece Teflon lined FK Heim joints/rod ends made in Connecticut
  • 6061 Aluminum Eccentric Lockout Washers
  • Grade 10.9 Hex Cap Bolts with Lock Nuts
  • Made in the USA!

Fits the following BMWs:
2006-2013 E9X BMW M3
2008-2013 E8X BMW 1 M

Show More Show Less
SPL Parts - Corporate Logo
T#:553781
Part#: SPLFLCAE9X
Ships in 1 Business Day
$ 719.00 USD
Free Shipping
$ 719.00 USD
Free Shipping

These SPL Parts Front Lower Street Control arms replace OEM Part numbers 31122405860 and 31122405859

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

These SPL front lower control arms open up a wide range of adjustment for roll center, camber, and track width adjustment and allow for full articulation with the correct ball joint angle. Instead of using traditional jam nuts, the main arm is slotted to allow the use of pinch bolts and SPL rotating clamps on their exclusive adjuster, making it easier to lock in track width and camber specifications.

*includes headlight adjusting rod

SPL Parts Billet Lower Control/Trailing Arms Feature:

  • Lightweight Aluminum and Titanium construction
  • Electroless nickel plated 4130 Chromoly Double Adjuster for quick adjustment
  • Correct ball joint angle for full articulation
  • Rotating Clamp design allows for easy access to lock down alignment settings
  • Low friction 3 piece Teflon lined FK sphericals and Heim joints/rod ends
  • Multiple size Stainless Steel roll center spacers for precise adjustment

Fits the following BMWs:
2006-2013 E9X BMW RWD Submodels
2008-2013 E82/88 BMW All  Submodels

Show More Show Less

SPL Parts - Corporate Logo
T#:553730
Part#: SPLRTAE9M
Ships in 1 Business Day
$ 404.00 USD
Free Shipping
$ 404.00 USD
Free Shipping

These SPL Parts adjustable rear toe arms replace OEM part number 33322283549

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

When lowering your vehicle, toe alignment is thrown off. These SPL adjustable toe arms offer a wide range of toe adjustment and are a significant improvement over stock, eliminating suspension deflection and increasing handling response thanks to the FK Bushings rod ends that are Teflon lined.

Technical Specifications:

  • Gundrilled 2024 Aluminum Links to reduce unsprung weight
  • 6061 Aluminum Clamps and Heim Joint Spacers
  • Titanium Socket Head Cap Screws
  • Rotating clamp design allows for easy access to lock down your alignment settings
  • Low friction 3 piece Teflon lined FK Heim joints/rod ends made in Connecticut
  • Made in the USA!

Fits the following BMWs:
2006-2013 E9X BMW M3
2008-2013 E8X BMW 1 M

Show More Show Less

SPL Parts - Corporate Logo
T#:553729
Part#: SPLRTAE9X
Ships in 1 Business Day
$ 404.00 USD
Free Shipping
$ 404.00 USD
Free Shipping

SPL Parts E8x E9x non-m adjustable toe arms replace OEM Part number 33322406290 

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

When lowering your vehicle, toe alignment is thrown off. These SPL adjustable toe arms offer a wide range of toe adjustment and are a significant improvement over stock, eliminating suspension deflection and increasing handling response thanks to the FK Bushings rod ends that are Teflon lined.

Technical Specifications:

  • Gundrilled 2024 Aluminum Links to reduce unsprung weight
  • 6061 Aluminum Clamps and Heim Joint Spacers
  • Titanium Socket Head Cap Screws
  • Rotating clamp design allows for easy access to lock down your alignment settings
  • Low friction 3 piece Teflon lined FK Heim joints/rod ends made in Connecticut
  • Made in the USA!

Fits the following BMWs:
2006-2013 E9X BMW RWD Non-M
2008-2013 E8X BMW 128i 135i

Show More Show Less

SPL Parts - Corporate Logo
T#:553873
Part#: SPLFLCARE9X
Ships in 1 Business Day
$ 679.00 USD
Free Shipping
$ 679.00 USD
Free Shipping

These SPL Parts Front Lower Street Control arms replace OEM Part numbers 31122405860 and 31122405859

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

These SPL front lower control arms open up a wide range of adjustment for roll center, camber, and track width adjustment and allow for full articulation with the correct ball joint angle. Instead of using traditional jam nuts, the main arm is slotted to allow the use of pinch bolts and SPL rotating clamps on their exclusive adjuster, making it easier to lock in track width and camber specifications.

*DOES NOT include headlight adjusting rod

SPL Parts Billet Lower Control/Trailing Arms Feature:

  • Lightweight Aluminum and Titanium construction
  • Electroless nickel plated 4130 Chromoly Double Adjuster for quick adjustment
  • Correct ball joint angle for full articulation
  • Rotating Clamp design allows for easy access to lock down alignment settings
  • Low friction 3 piece Teflon lined FK sphericals and Heim joints/rod ends
  • Multiple size Stainless Steel roll center spacers for precise adjustment

Fits the following BMWs:
2006-2013 E9X BMW RWD Submodels
2008-2013 E82/88 BMW All  Submodels

Show More Show Less
SPL Parts - Corporate Logo
T#:553806
Part#: SPLCRBE9X
Ships in 1 Business Day
$ 413.00 USD
Free Shipping
$ 413.00 USD
Free Shipping
SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.
Show More Show Less
SPL Parts - Corporate Logo
T#:587633
Part#: SPL-RUA-G29
Ships in 1 Business Day
$ 809.00 USD
Free Shipping
$ 809.00 USD
Free Shipping
The SPL Parts TITANIUM Series Rear Upper Arms greatly increase the range of rear camber adjustment for high-performance track/street applications and are a must for lowered cars to meet alignment requirements. The adjustment range provided by the eccentric washer on the OEM control arm is insufficient to get camber back into proper spec.
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SPL Parts - Corporate Logo
T#:587627
Part#: SPL-FLCA-G29
Ships in 1 Business Day
$ 719.00 USD
Free Shipping
$ 719.00 USD
Free Shipping
SPL Parts Front Lower Control Arms (FLCA) provide roll center, camber, and track width adjustment for the G29 Z4 / A90 Toyota Supra, and allow for full articulation with the proper ball joint angle. The main arm is slotted to allow the use of pinch bolts, and rotating clamps on SPL Parts' exclusive Double Adjuster lock down camber and track width settings.
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SPL Parts - Corporate Logo
T#:587629
Part#: SPL-RTA-G29
Ships in 1 Business Day
$ 404.00 USD
Free Shipping
$ 404.00 USD
Free Shipping
SPL Parts Rear Toe Arms for the 2020+ Toyota Supra increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will effect toe settings, and the wide range of adjustments allows you to maximize grip on a track car and extend tire life on a streetcar.
Show More Show Less