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BMW Suspension Parts

Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

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Karlyn - Corporate Logo
T#:383339
Part#: 33321125665
In Stock at Vendor
$ 74.65 USD
Free Shipping on orders $49 and up
Replace those sloppy arms and get your vehicle back in shape
Karlyn - Corporate Logo
T#:362519
Part#: 31126756696
In Stock at Vendor
$ 41.99

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

$ 40.99 USD
Free Shipping on orders $49 and up
$ 40.99 USD
Free Shipping on orders $49 and up
Includes securing nut

AST Suspension - Corporate Logo
T#:32980571
Part#: TMA-B20-A2-20F
In Stock at Vendor
$ 1,140.00 USD
Free Shipping on orders $49 and up
The latest innovative design from the expert engineers at AST Suspension is a solution for BMW owners seeking additional camber adjustment while retaining the factory struts. AST Suspension’s lowering spring and adjustable lowering spring sets can be combined with the camber-adjustable top mounts, meaning customers who have already equipped their vehicles with those components can now improve camber adjustability without losing the electronic dampers’ OE functionality. These new top mounts provide an additional 0° to -4.2° of camber adjustment, improving on factory adjustments done via the OE arms. AST Suspension opted for solid bushings made from 7075 high-grade aluminum with stainless steel inserts, manufactured in Japan. AST Suspension has employed these bearings in various applications for over 25 years, and they are trusted for their long-lasting anti-wear characteristics that have led to success in endurance racing. As an added benefit, these motorsport-quality bearings are effectively silent, preserving factory NVH. AST Suspension specializes in producing suspension components for vehicles serving regular street use and competition purposes such as race, rally, autocross, and more. The company has continuously evolved since its establishment in 2000 and has always taken pride in its work. By combining in-house design and production with technical know-how, industry experience, and road-and-track testing, AST Suspension consistently produces exceptional suspension components at a competitive price. Features: Adjustment from 0 degrees to -4.2 degrees of camber Retains full functionality of OE dampers Compatible with AST Lowering Springs and Adjustable Lowering Springs
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Karlyn - Corporate Logo
T#:362518
Part#: 31126756695
Ships in 1 Business Day
$ 41.99

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

$ 40.99 USD
Free Shipping on orders $49 and up
$ 40.99 USD
Free Shipping on orders $49 and up
Includes securing nut
Rogue Engineering - Corporate Logo
T#:50837389
Part#: RE.RBE46
Special Order: No Guaranteed ETA
New Item
$ 379.00 USD
Free Shipping on orders $49 and up
$ 379.00 USD
Free Shipping on orders $49 and up
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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Unity - Corporate Logo
T#:47850807
Part#: 37116761443
In Stock at Vendor
$ 411.99

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

$ 399.99 USD
Free Shipping on orders $49 and up
$ 399.99 USD
Free Shipping on orders $49 and up
Rogue Engineering - Corporate Logo
T#:12643107
Part#: RE.899
Ships in 9 Business Days
$ 595.00 USD
Free Shipping on orders $49 and up
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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AST Suspension - Corporate Logo
T#:9545176
Part#: ASTLS-21-031
In Stock at Vendor
$ 329.00 USD
Free Shipping on orders $49 and up
After doing a series of exterior mods, carbon, wheels, etc., you may be due for a lowering treatment. This kit for your G20 3 Series from AST Suspension, will allow you to sit 30mm lower in the front and 30mm lower in the rear, all at an affordable price!
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Swag - Corporate Logo
T#:583424
Part#: 6145300101ECS
In Stock
$ 8.99

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

$ 6.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 8.99

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

$ 6.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Put the handling back into your car. With worn out bushings your sway bar is only functioning at partial capacity.
AST Suspension - Corporate Logo
T#:49857444
Part#: ASTALS-21-012
In Stock at Vendor
New Item
10% off MSRP $ 1,480.00

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

$ 1,332.00 USD
Free Shipping on orders $49 and up
10% off MSRP
$ 1,480.00

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

$ 1,332.00 USD
Free Shipping on orders $49 and up
AST Adjustable Lowering Springs (ALS) are a great alternative to traditional lowering springs as they allow for a range of adjustment, not a fixed ride height. This is perfect for someone looking to dial in the exact ride height desired on their BMW.
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Rogue Engineering - Corporate Logo
T#:34885415
Part#: RE.ARCA.2.RE
Ships in 8 Business Days
$ 395.00 USD
Free Shipping on orders $49 and up


Rogue Engineering - Corporate Logo
T#:35829340
Part#: RE_E9X_CAMNO
Ships in 8 Business Days
$ 595.00 USD
Free Shipping on orders $49 and up

Rogue Engineering E82/E9X Adjustable Rear Camber Link Set V2.0 is the ultimate upgrade for BMW enthusiasts seeking enhanced handling, improved tire wear, and precise suspension tuning. This high-performance solution is engineered to fit BMW E82 1-Series and E9X 3-Series models, offering superior adjustability and durability over OEM components. Ideal for street and track use, this camber link set is crafted from premium materials to ensure strength and long-lasting performance.

Key Features:

These replace the wishbone and guide arm links in the factory suspension which have rubber bushings and limited adjustment. Enhanced suspension adjustability for optimized alignment Improves handling and reduces uneven tire wear Compatible with BMW E82 1-Series and E9X 3-Series models Constructed from high-strength materials for durability and reliability Perfect for both street performance and track applications Turner Motorsport proudly offers the Rogue Engineering E82/E9X Adjustable Rear Camber Link Set V2.0, providing BMW drivers with unmatched performance and precision.

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AST Suspension - Corporate Logo
T#:41728762
Part#: ASTALS-21-021
In Stock at Vendor
$ 1,332.00 USD
Free Shipping on orders $49 and up
AST Adjustable Lowering Springs (ALS) are a great alternative to traditional lowering springs as they allow for a range of adjustment, not a fixed ride height. This is perfect for someone looking to dial in the exact ride height desired on their BMW. A major benefit of AST's ALS kit is direct compatibility with all stock factory suspension systems, such as adaptive/electronic suspension. Suspension ride height adjustments can be made without negatively affecting the electronic adjustment system or your BMW's driving dynamics.
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Vaico - Corporate Logo
T#:41661234
Part#: 31106893550
Special Order: No Guaranteed ETA
$ 409.99 USD
Free Shipping on orders $49 and up
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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Vaico - Corporate Logo
T#:41661233
Part#: 31106893549
Special Order: No Guaranteed ETA
$ 409.99 USD
Free Shipping on orders $49 and up
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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