BMW Suspension Bushings & Mounts for BMW F83 M4 S55 3.0L

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Suspension mounts are designed to absorb the energy of the shocks and springs and isolate road harshness from the chassis. But over time the original rubber mounts will crumble and fail. We have stock mounts and bushings as well as a wide selection of upgraded and heavier-duty for performance street cars. We also offer a full selection of race only bushings and mounts. Simply choose your car below. Included here you will find rear shock tower mounts, front strut mounts, subframe mounts, lower control arm bushings, rear trailing arm bushings, and more.

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Turner Motorsport - Corporate Logo
T#:589795
Part#: 026773TMS03KT
In Stock
Sale - Save 25% $ 1,019.99

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

$ 764.99 USD
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Sale - Save 25%
$ 1,019.99

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

$ 764.99 USD
Free Shipping
Allows for the addition of a second rear-position differential bushing, and allows for a more enhanced driving experience by removing unwanted movement. Engineered by Turner to withstand extreme driveline forces. Featuring ECS Poly Diff Bushing kit for maximum performance & handling.
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Turner Motorsport - Corporate Logo
T#:397172
Part#: 023671TMS01
In Stock
Sale - Save 20% $ 464.99

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

$ 371.99 USD
Free Shipping
Sale - Save 20%
$ 464.99

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

$ 371.99 USD
Free Shipping
BMW’s are known to have failure prone front thrust arm bushings. The flexible rubber bushings, even those found in M performance models, allow significant movement of the front wheels to maximize daily driving comfort, but also allow considerable alignment change. This results in a disconnected and numb road feel, standing between you and a confidence inspiring driving experience. Eventually the fluid filled rubber bushings fatigue and crack due to continual deflection and ozone degradation, and eventually the damping fluid leaks out resulting in complete failure.
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Turner Motorsport - Corporate Logo
T#:589796
Part#: 026773TMS04KT
In Stock
Sale - Save 25% $ 588.99

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

$ 441.74 USD
Free Shipping
Sale - Save 25%
$ 588.99

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

$ 441.74 USD
Free Shipping
Turner Dual Mount Diff Plate with an Extra ECS Rear Poly Bushing for the second subframe diff mount. ONLY FOR USE WITH EXISTING INSTALLED POLY BUSHINGS!

Turner Motorsport - Corporate Logo
T#:53326250
Part#: 056755LAKT
In Stock
New Item
$ 104.98

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

$ 100.98 USD
Free Shipping on orders $49 and up
$ 100.98 USD
Free Shipping on orders $49 and up

Enhance rear-end control and put more power to the ground with a straightforward 3-piece design that installs with ease. The factory rubber may favor ride comfort, but it struggles to keep up when driving gets aggressive. As it wears, the OEM bushing can soften and deform, reducing stability and allowing wheel hop to creep in when you need traction most.

Our 95A durometer polyurethane bushings solve that problem. Engineered to strike the perfect balance between soft factory rubber and harsh solid mounts, they significantly reduce differential movement without introducing excessive vibration. The result is more efficient power transfer, so your torque goes straight to the rear wheels instead of being lost in drivetrain flex.

Features & Benefits:

Minimizes differential movement and instability to help eliminate wheel hop
Two-piece 95A split polyurethane design for easier installation
Precision-fit insert reinforces the bushing and strengthens mounting points
Resistant to road salt, oils, and harsh chemicals
Compatible with dual mount differential plates
Design:

Type II Anodized 6061-T6 CNC billet aluminum inserts for superior corrosion resistance and durability.
95A Polyurethane 2-Piece Isolator.
Product Development:

Our Rear Differential Bushings are designed, engineered, tested, and quality inspected by our Research & Development team. Our development process includes leading-edge product technology: FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

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Turner Motorsport - Corporate Logo
T#:589799
Part#: 26773TMS05KT
In Stock
Sale - Save 25% $ 624.99

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

$ 468.74 USD
Free Shipping
Sale - Save 25%
$ 624.99

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

$ 468.74 USD
Free Shipping
Powerflex Black Series - Corporate Logo
T#:376520
Part#: PFR5-1215BX2
Ships in 1 Business Day
$ 159.99 USD
Free Shipping
$ 159.99 USD
Free Shipping

Control arm bushings play a key role in connecting the wheels to the chassis of the vehicle. Tasked with keeping suspension geometry in check while absorbing noise, vibration, and harshness (NVH) factory rubber bushings were engineered to provide a balance of comfort and control. As a factory bushing ages, it becomes brittle and begins to harden. When this happens the bushing will actually shrink and allow excess play in the suspension joint. This is typically felt by a sudden jerk forward after the car comes to a stop and is a leading cause of "sloppy" or "loose" suspension feel. By replacing the bushing with a full polyurethane unit or using a bushing insert, this play is eliminated since the suspension joint is being supported by a much stiffer material that will not harden or shrink over time. Additionally, the inherent stiffness of the urethane material translates body forces much more directly. This means steering inputs from the driver are effectively transferred to the wheels and vital road information is transmitted properly from the wheels to the driver.

Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

This part fits the following BMWs:
2008 - 2013 E82 1 Series Coupe 128i 135i 135is 1M Coupe
2006 - 2008 E90 323i 325i 325xi 328i 328xi 330i 330xi 335i 335xi
2009 - 2012 E90 323i 323i 328i 328xi 335d 335i 335i xDrive 335xi
2006 - 2009 E91 325xi 328i 328xi
2009 - 2011 E91 328i 328xi 
2007 - 2013 E92 328i 328xi 335i 335xi
2007 - 2013 E93 328i 335i

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BMW F80/F82/F83 - Rear Sway Bar Bushing - 25mm - Black Series - PFR5-...
For use of ONLY at least 25 mm oem/aftermarket sway bar
Powerflex Black Series - Corporate Logo
T#:21472873
Part#: PFR5-4013-25BLK
Ships in 1 Business Day
$ 74.99 USD
Free Shipping on orders $49 and up
When using PowerFlex Black Series Rear 25 mm Sway Bar Bushings for your BMW F80/F82F83, you will experience the benefits of a product that is made from the best material - polyurethane. You will feel: Enhanced Handling and Performance: Upgrading to Powerflex 25 mm rear sway bar bushings is like giving your car a secret performance boost. These bushings are designed to provide better control and stability during sharp turns and quick maneuvers. When you hit those curves, you'll feel your car hugging the road more confidently. Reduced Body Roll: One of the immediate benefits you'll notice is a reduction in body roll. Say goodbye to that sensation of leaning heavily when taking corners. The 14mm rear sway bar bushings work hard to keep your car's body level, resulting in a smoother and more comfortable ride. Improved Grip A better grip on the road is a game-changer, especially if you enjoy spirited driving or track days. With these beefier bushings, your rear tires will stay planted, offering improved traction. Whether you're accelerating out of a turn or holding a steady line, the enhanced grip is your new best friend. Sharper Steering Response: Tired of sluggish steering? These upgraded bushings can sharpen your car's steering response. You'll feel more in control of your vehicle, with quicker reactions to your steering inputs. It's like having a direct line of communication between you and the road. All Powerflex bushings come with a lifetime warranty Fits these BMW models: F80 M3 F82 M4 F83 M4
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Powerflex Black Series - Corporate Logo
T#:34549554
Part#: PFR5-4013-22.9BL
Ships in 1 Business Day
$ 68.99 USD
Free Shipping on orders $49 and up

The Powerflex 22.9mm Rear Sway Bar Bushings for the BMW F80 M3 and F82/F83 M4 are engineered to enhance the performance of the rear suspension system. By replacing the stock rubber bushings with high-quality polyurethane, these bushings optimize sway bar functionality, leading to improved handling and stability.

Key Benefits:

  1. Enhanced Cornering Stability: The firmer polyurethane construction significantly reduces sway bar flex, which helps minimize body roll and improves overall handling during sharp turns, allowing for more confident driving.
  2. Durable Construction: These bushings are designed to resist wear from oil, heat, and environmental factors, providing superior longevity compared to standard rubber bushings.
  3. Improved Steering Response: By minimizing unwanted movement at the sway bar connection, these bushings deliver better feedback through the steering wheel, resulting in a more engaging and responsive driving experience.
  4. Precision Fit for 22.9mm Bars: Specifically designed for the F80 M3 and F82/F83 M4 models with a 22.9mm rear sway bar, ensuring a perfect fit and hassle-free installation.

Ideal for enthusiasts seeking to elevate the handling characteristics of their BMW F80 M3 or F82/F83 M4, these bushings offer a perfect balance of performance and durability, making them suitable for both everyday driving and high-performance applications.

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