BMW Suspension Parts

OEM Rein Rear Bump Stop - BMW E9X E84

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T#:34214790

Part#: 33536767335

In Stock

$ 21.99 USD

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$ 21.99 USD

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The Rear Shock Absorber Bump Stop is an essential suspension component designed to enhance the performance and longevity of your vehicle's rear shock absorbers. This bump stop effectively absorbs impact and provides cushioning, preventing bottoming out during heavy loads or rough driving conditions. Made from high-quality materials, the Rein bump stop ensures durability and resilience, making it a reliable choice for both daily drivers and performance vehicles. Engineered to fit a wide range of vehicle makes and models, the Rein Rear Shock Absorber Bump Stop helps maintain optimal ride quality and handling. With its precise design, it minimizes wear on the shock absorbers, extending their lifespan and improving overall vehicle stability.

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Rein Rear Lower Control Arm Balljoint - Outer - E82, E88, E90, E91, E...

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T#:403252

Part#: 33326792553

In Stock

$ 28.99 USD

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$ 28.99 USD

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Restore your vehicle's original handling feel.

Rein Rear Sway Bar End Link - E39

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T#:592454

Part#: 33551095532

In Stock

$ 22.99 USD

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$ 22.99 USD

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Two per vehicle, replaceable individually.

Sidem Tension Strut Control Arm - Front Right - BMW G05 X5, G06 X6, G...

T#:41661231

Part#: 31108866774

In Stock

$ 224.99

This product was last offered at the strikethrough price on
05-07-2026

$ 204.99 USD

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$ 204.99 USD

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Also known as a thrust arm or tension strut, this front lower control arm features a fluid-filled bushing that dampens vibrations, giving your BMW smooth handling. If this bushing has split or cracked and leaked, a replacement control arm is your best option. This replacement control arm includes a new bushing and ball joint, ensuring your BMW's handling is restored to factory handling and feel.

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Sidem Front Control Arm - Left - E82 1 M Coupe, E9X M3

T#:47439421

Part#: 31102283577

In Stock

$ 89.99 USD

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$ 89.99 USD

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Replacement control arm for the E9X M3 and E82 1 M Coupe, often used as upgrades for Non-M models!

Sidem Front Tension Strut - Right - E82 1M, E9X M3

T#:47439424

Part#: 31102283576

In Stock

$ 87.99 USD

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$ 87.99 USD

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This is the front upper right control arm with the outer ball joint pointing down. This replacement fits E82 1M Coupe and E90/E92/E93 M3 models. This control arm includes the inner, pressed-in bushing and outer ball joint. This part can also be used as an upgrade on non-M E82, E9X, and E89 Z4 models. The inner bushing on the M3 arm is a solid rubber instead of the fluid-filled non-M design. This solid rubber part will last longer and be more responsive thanks to less deflection in the bushing. The M3 arm is a direct replacement for the stock non-M part.

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Sidem Front Control Arm - Right - E82 1 M Coupe, E9X M3

T#:47439422

Part#: 31102283578

In Stock

$ 89.99 USD

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$ 89.99 USD

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Replacement control arm for the E9X M3 and E82 1 M Coupe, often used as upgrades for Non-M models!

Sidem Front Tension Strut - Left - E82 1M, E9X M3

T#:47439423

Part#: 31102283575

In Stock

$ 87.99 USD

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$ 87.99 USD

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This is the front upper left control arm with the outer ball joint pointing down. This replacement fits E82 1M Coupe and E90/E92/E93 M3 models. This control arm includes the inner, pressed-in bushing and outer ball joint. This part can also be used as an upgrade on non-M E82, E9X, and E89 Z4 models. The inner bushing on the M3 arm is a solid rubber instead of the fluid-filled non-M design. This solid rubber part will last longer and be more responsive thanks to less deflection in the bushing. The M3 arm is a direct replacement for the stock non-M part.

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Rein Rear Lower Control Arm Bushing - Inner - E82, E88, E90, E91, E92...

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T#:393338

Part#: 33326770829

Ships on Sep 1, 2026

$ 23.99

This product was last offered at the strikethrough price on
07-14-2026

$ 20.99 USD

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$ 20.99 USD

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Restore factory ride quality and handling. Made in Germany!

Sidem Tension Strut Control Arm - Front Left - BMW G05 X5, G06 X6, G0...

T#:41661230

Part#: 31108866773

Back Ordered

$ 224.99

This product was last offered at the strikethrough price on
05-07-2026

$ 218.99 USD

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$ 218.99 USD

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Also known as a thrust arm or tension strut, this front lower control arm features a fluid-filled bushing that dampens vibrations, giving your BMW smooth handling. If this bushing has split or cracked and leaked, a replacement control arm is your best option. This replacement control arm includes a new bushing and ball joint, ensuring your BMW's handling is restored to factory handling and feel.

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Rein Rear Toe Arm - E82, E88, E90, E91, E92, E93

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T#:393076

Part#: 33326763471

In Stock

$ 82.99

This product was last offered at the strikethrough price on
08-13-2026

$ 59.99 USD

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$ 59.99 USD

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Control arm in the rear lower position in the rear suspension

Rear Axle Upper Wishbone - Priced Each

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T#:599055

Part#: 33326768724

Back Ordered

$ 57.99 USD

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$ 57.99 USD

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Additional Shock Absorber

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T#:599679

Part#: 31336787104

In Stock at Vendor

$ 31.99 USD

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$ 31.99 USD

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Rein Rear Subframe Bushing - E39

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T#:399382

Part#: 33311091422

Ships in 3 Business Days

$ 45.99 USD

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$ 45.99 USD

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Used on all four corners of rear subframe.

Upper Front Control Arm Bushing - Priced Each

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T#:379701

Part#: 31103412781

Ships in 3 Business Days

$ 31.99 USD

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$ 31.99 USD

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For the front upper control arms

Mubea Front Coil Spring - E90

T#:383146

Part#: 31336769918

Ships in 10 Business Days

$ 52.99 USD

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Qty

$ 52.99 USD

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Replace your cracked springs

Mubea Rear Coil Spring - Heavy Duty - E36

T#:383204

Part#: 33539059278

Ships on Sep 9, 2026

$ 60.99 USD

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$ 60.99 USD

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Replace your cracked springs with Heavy Duty springs for longer life and superior load handling!

Front BMW 3 Series 2005-

T#:13200577

Part#: 31336769915

Ships on Sep 9, 2026

$ 43.99 USD

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$ 43.99 USD

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Replace your cracked or failing spring with this aftermarket replacement!

Mubea Front Coil Spring - Z4

T#:383129

Part#: 31336757781

Ships on Sep 9, 2026

$ 52.99 USD

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Qty

$ 52.99 USD

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Replace your cracked springs

BMW Motorsport Rear Sway Bar Bushing - 14-15mm - E90 E92 E82 ...

T#:3213

Part#: 33558300883

Ships on Sep 17, 2026

$ 31.99 USD

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$ 31.99 USD

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This is the factory BMW Motorsport Group N high performance rear sway bar / swaybar bushing for cars with a 14/15mm sway bar. This heavy duty rubber bushing is stiffer than the stock bushing to improve handling. They are great for track use - and Grand Am Cup legal! - yet can also be used on a street driven car - please note these will not be as compliant as the stock rubber bushing.

Sold Individually

This item fits the following BMWs:
2008+ E82 BMW 128i 135i
2006+ E90 BMW 325i 328i 330i 335i
2007+ E92 BMW 328i 335i 335is
2007+ E93 BMW 328i 335i

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Rein Front Sway Bar End Link - E46, Z4

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T#:379802

Part#: 31356780847

Ships in 3 Business Days

$ 25.99 USD

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$ 25.99 USD

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Includes hardware

Front Strut Mount - Priced Each

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T#:379746

Part#: 31336760943

Ships in 3 Business Days

$ 63.99 USD

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$ 63.99 USD

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Includes strut pivot bearing and attachment hardware.

Rein Ball Joint - E83

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T#:363182

Part#: 33313418342

Back Ordered

$ 30.99 USD

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Qty

$ 30.99 USD

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Fits left or right side

Rein Rear Lower Control Arm - E36, E46

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T#:592413

Part#: 33326770813

In Stock

$ 71.99 USD

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$ 71.99 USD

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Complete including bushing

Rein Front Sway Bar End Link - Left - E39

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T#:379272

Part#: 31351095661

Ships in 3 Business Days

$ 23.99 USD

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$ 23.99 USD

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Connects sway bar to sub-frame

RACEBRACE Strut Brace - 6 Cylinder E46 M3/3-Series

T#:50837389

Part#: RE.RBE46

Special Order: No Guaranteed ETA

$ 379.00 USD

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$ 379.00 USD

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Reinforces the strut towers against deformation while adding valuable triangulation to the front end for sharper, more predictable handling. Designed to prevent “mushrooming” and other distortion caused by rough roads or stiff suspension setups, these plates help maintain consistent suspension geometry by reducing unwanted chassis flex. The result? A more stable, confidence-inspiring front end under load. Strut tower plates are engineered to sit perfectly flush against the towers. If they don’t, it’s a sign the towers have experienced some deformation. In minor cases, this can often be corrected using a block of wood and a hammer to carefully restore the mounting surface.

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Rogue Engineering V-Brace Chassis Support - E46 M3

T#:12643107

Part#: RE.899

Ships in 9 Business Days

$ 595.00 USD

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$ 595.00 USD

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An integral part on E46 M3 is the rear chassis "V-Brace" (BMW # 33312229899) found on all 2001-06 Convertibles and Coupe (including the CSL). This brace attaches to the outward points of the rear chassis and to the area near the rear subframe carrier. Since some of these vehicles are now over 20 years old, we have been seeing more and more of these start to rust away. We began studying the OEM part, curious as to why they were starting to rust away. We found that the two arms of the "V" are made from 38mm x 12mm (1.5" x 0.5") hollow square steel tubing, pressed ends and welded to a junction plate joining them with welds holding the arms at a specific angle. Since the arms are hollow, it helps keep the overall weight down, but does little to prevent corrosion since it is difficult to paint/coat a hollow tube. A Google search turned up very little other than used ones on eBay and new ones that turned out to be in short supply from the BMW dealer (not surprising since the car is over 20 years old). Determined to make something better, we began our engineering and R&D process. Goals of our Design; Modular design, since packaging and shipping something this large would probably be too expensive Costs would dictate material and manufacturing methods Lighter weight would be a secondary (or tertiary) goal, but also keeping in mind costs Corrosion resistant, so it would not rust from the inside out, like the OEM version After weighing the material, manufacturing and cost options, we decided to go with a fully CNC'd ACQ 6061-T6 aluminum assembly. The concept is to machine two identical arms (one part number) and have them joined with a "junction plate". The arms would be secured to the plate with Grade 8.8 grade hardware and the entire assembly would include replacement Grade 10.9 hardware to replace the original OEM hardware (which is probably original). Details of our Design; CNC'd 6061-T6 construction, secured with Grade 8.8 socket head cap screws. Included are replacement Grade 10.9 hardware to fit in the factory locations. About 4 lbs. fully assembled weight (vs. 6.25 lbs for OEM), about a 35% weight savings Anodized gray finish Modular design allows for one arm to be removed in case of exhaust removal requirement. Included in the Kit Two (2) arms of the brace assembly (they are idential) One (1) junction plate One (1) red spacer (this goes BETWEEN the brace and the chassis!) Two (2) blue spacers (these goes BETWEEN the brace and the chassis!) Four (4), M10 socket head cap screws Three (3), M10 flanged hex head bolts It is recommended that the holes used to mount the V-brace onto the car be cleaned before installation by running an M10x1.5 tap to clean each of the holes.

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Rein Control Arm Bushing Kit - Front Lower Inner Forward - E82, E88, ...

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T#:592172

Part#: 31120393540

Back Ordered

$ 57.99 USD

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$ 57.99 USD

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Fits left or right side - sold individually.

Front Sway Bar End Link - Right

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T#:592279

Part#: 31306781548

Back Ordered

$ 45.99 USD

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Qty

$ 45.99 USD

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Replace worn links to restore handling

Front Sway Bar End Link - Left

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T#:592278

Part#: 31306781547

Back Ordered

$ 46.99 USD

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Qty

$ 46.99 USD

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Replace worn links to restore handling

Front Control Arm Retainer - Right

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T#:567102

Part#: 31122229624

Back Ordered

$ 58.99 USD

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$ 58.99 USD

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Includes control arm bushing

Rein Front Control Arm Retainer - Left - E46

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T#:592211

Part#: 31122229623

Back Ordered

$ 58.99 USD

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Qty

$ 58.99 USD

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Includes control arm bushing

Rein Trailing Arm Bushing - E82, E88, E90, E91, E92, E93

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T#:402077

Part#: 33326763092

In Stock

$ 16.99 USD

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$ 16.99 USD

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Restore your vehicle's original handling feel.

Locking Nut - Priced Each

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T#:29002148

Part#: 31106774714

In Stock

$ 2.44 USD

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Qty

$ 2.44 USD

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Rein Sway Bar Bushing - Rear - E60, E90, E91, E92, E93

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T#:402107

Part#: 33556761002

Ships in 3 Business Days

$ 11.99 USD

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Qty

$ 11.99 USD

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Fits 13mm sway bar

Rein Rear Bump Stop - E82, E88, E90, E92

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T#:22953

Part#: 33536767334

In Stock

$ 11.21

This product was last offered at the strikethrough price on
04-30-2026

$ 8.58 USD

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Qty

$ 8.58 USD

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ADDITIONAL SHOCK ABSORBER, R

Rein Sway Bar Bushing - E46

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T#:402078

Part#: 33556751269

In Stock

$ 6.99 USD

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Qty

$ 6.99 USD

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Fits 23.5mm sway bar only

OEM Rein Front Sway Bar Bushing - 26.5mm - E82/88 E9X RWD Non-M ...

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T#:363445

Part#: 31356765574

In Stock

$ 9.17 USD

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Qty

$ 9.17 USD

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As a bushing deteriorates, so does the functionality of the sway bar. With more play, the anti-roll stiffness the sway bar provides decreases, allowing more body roll and poor handling. Replace yours with an OEM Rein sway bar bushing to restore optimal handling characteristics.

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Rein Rear Sway Bar Bushing - E84, E90, E92, E93

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T#:402106

Part#: 33556761360

In Stock

$ 5.69 USD

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Qty

$ 5.69 USD

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Fits 15mm Sway bar only

Sidem M3/1M Front Control Arm Upgrade Kit - BMW E82/88 E9X Non-M ...

Will add about .75 degrees of negative camber to the front for improved handling and tire wear

T#:53361579

Part#: 3110228357S1KT

In Stock

$ 355.99 USD

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Qty

$ 355.99 USD

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Elevate your BMW's handling dynamics without sacrificing the refined ride quality you enjoy every day. This upgrade kit utilizes the front control arms originally engineered for the E90 M3 and E82 1M, providing a sophisticated enhancement to your suspension geometry and overall steering precision. While many aftermarket performance options rely on harsh polyurethane or noisy heim-joint bushings that trade comfort for track-focused rigidity, these M3 components offer the ideal middle ground for a spirited daily driver. Unlike the factory Non-M control arms that utilize fluid-filled bushings prone to cracking and leaking over time, these high-performance replacements feature solid rubber bushings. This design significantly reduces control arm deflection and sharpens front-end feedback, ensuring your vehicle feels more planted and responsive during cornering. Sidem has refined this setup even further by reinforcing key areas of the original factory design, resulting in a more durable and reliable component that stands up to the rigors of the road while maintaining a smooth, factory-plus feel.

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Bump Stop - Priced Each

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T#:592462

Part#: 31336767333

In Stock

$ 8.15 USD

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Qty

$ 8.15 USD

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Rein Front Bump Stop - E46

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T#:363437

Part#: 31302290313

In Stock

$ 13.99 USD

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Qty

$ 13.99 USD

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Bump stops prevent premature damper failure

Sidem M3/1M Front Control Arm Upgrade Kit w/ Installation Hardware - ...

Will add about .75 degrees of negative camber to the front for improved handling and tire wear

T#:53396929

Part#: 3110228357S2KT

In Stock

$ 426.99

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

$ 417.99 USD

Add to Wish List

Qty

$ 417.99 USD

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Elevate your BMW's handling dynamics without sacrificing the refined ride quality you enjoy every day. This upgrade kit utilizes the front control arms originally engineered for the E90 M3 and E82 1M, providing a sophisticated enhancement to your suspension geometry and overall steering precision. While many aftermarket performance options rely on harsh polyurethane or noisy heim-joint bushings that trade comfort for track-focused rigidity, these M3 components offer the ideal middle ground for a spirited daily driver. Unlike the factory Non-M control arms that utilize fluid-filled bushings prone to cracking and leaking over time, these high-performance replacements feature solid rubber bushings. This design significantly reduces control arm deflection and sharpens front-end feedback, ensuring your vehicle feels more planted and responsive during cornering. Sidem has refined this setup even further by reinforcing key areas of the original factory design, resulting in a more durable and reliable component that stands up to the rigors of the road while maintaining a smooth, factory-plus feel.

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Rein Front Sway Bar Bushing - E30

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T#:379747

Part#: 31351129139

Ships in 3 Business Days

$ 12.99 USD

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Qty

$ 12.99 USD

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Fits 20mm sway bar only. Made in Germany.

Rein Bump Stop - E30, E34, E38

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T#:379728

Part#: 31331124449

In Stock

$ 9.15 USD

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Qty

$ 9.15 USD

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Provides additional support in the front suspension

Front Sway Bar Bushing - Priced Each

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:402105

Part#: 31356773512

In Stock

$ 12.99

This product was last offered at the strikethrough price on
08-13-2026

$ 7.13 USD

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Qty

$ 7.13 USD

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26.5mm diameter

Mubea Front Coil Spring - E60

T#:383137

Part#: 31336761327

In Stock

$ 59.15

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

$ 51.99 USD

Limited Qty Sale

Add to Wish List

Qty

$ 59.15

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

$ 51.99 USD

Limited Qty Sale

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Replace your cracked springs

OEM Rein Front Sway Bar Bushing - 23mm - E34 E36 Z3

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:375742

Part#: 31351135805

Ships in 1 Business Day

$ 3.95

This product was last offered at the strikethrough price on
05-14-2026

$ 3.05 USD

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Qty

$ 3.05 USD

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This is an OEM Rein replacement sway bar bushing for a 23mm diameter sway bar. Replace your failed sway bushing to restore optimal handling characteristics.

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