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Powerflex Black Series BMW Drivetrain Parts

Building your perfect BMW is more than just adding horsepower and stiff suspension. Your drivetrain needs attention in order to deliver power effectively. Most BMWs feature comfortable clutch discs, heavy flywheels, long shifter throws, and open differentials. The drivetrain transmits power to the wheels, but can also be a source of power loss when it is designed for comfort rather than performance. Everything on this page will help you improve your power delivery and driving experience by providing custom Limited Slip Differentials, Short Shift Conversions, Performance Clutch Discs, Lightweight Flywheels, and anything else your BMW needs to be the perfect driving experience.

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Powerflec Black BMW 3 Series - 5 Series - Z Series Shifter Arm Rear B...
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Powerflex Black Series - Corporate Logo
T#:33879985
Part#: PFF5-4632BLK
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$ 55.99 USD
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The Powerflex Black Series Shifter Arm Rear Bushing for BMW 3 Series, 5 Series, and Z Series is a high-performance upgrade, engineered for those seeking superior precision and durability in their vehicle’s shifting mechanism. Part of the Powerflex Black Series, this bushing is designed specifically for track and high-performance use, delivering exceptional stability under extreme conditions.

Features & Benefits:

  • Fitment: Designed to fit BMW 3 Series, 5 Series, and Z Series models, ensuring a direct replacement for the stock shifter arm rear bushing.
  • Material: Made from race-proven, stiff polyurethane, offering superior resistance to deformation compared to OEM rubber bushings.
  • Color: Black, as part of the Black Series, which is focused on maximum performance and durability.
  • Improved Shifting Precision: Drastically reduces play and unwanted movement in the rear shifter arm, resulting in crisper and more precise gear changes.
  • Durability: Engineered to withstand high levels of stress, heat, oil, and debris, ensuring long-lasting reliability and performance even in the most extreme driving conditions.
  • Ideal for Motorsport: Designed with motorsport and track enthusiasts in mind, offering the stiffest bushing option in the Powerflex lineup for optimal control.

This rear shifter arm bushing upgrade is perfect for drivers who want the best in control, performance, and long-term durability, making it an essential component for serious driving and racing applications.

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Powerflex Engine Mount Inserts - N54/N55/B58 Race(Black)
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Powerflex Black Series - Corporate Logo
T#:6924324
Part#: PFF5-4020BLK
In Stock
$ 62.99 USD
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Powerflex is the number one selling suspension bushing manufacturer in Europe. Their experience with polyurethane bushing material and state-of-the art manufacturing techniques allows them to produce premium performance bushings, made to exact-fit standards. Powerflex performance polyurethane bushings are built to last longer than OEM rubber bushings, while improving performance and allowing for a more engaging driving experience. Powerflex is pleased to introduce their new N54, N55, and B58 Engine Mount Inserts, intermediate alternatives to the BMW aluminum inserts and much stiffer full replacement engine mounts available on the aftermarket. Made in Black 70A durometer material, they are designed to fit the OE mounts snuggly to restrict engine movement with a minimal increase in NVH, perfect for those with tuned road cars. Their design and flexibility also mean they can be fitted to the vehicle without removing the engine mounts themselves. Reducing engine/transmission movement by way of upgraded inserts has the following benefits: Sharper throttle response Improved gear shifting More direct power transfer More balanced on/off throttle handling Prolonged life of the OE mounts *Yellow version pictured for installation reference A small increase in NVH, usually at idle, should be expected when stiffening the connecting mount between the engine and chassis. The harder the material used, the greater the NVH transmitted.
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BMW E46 M3 Race Polyurethane Differential Bushing - Black Series - P...
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Powerflex Black Series - Corporate Logo
T#:362719
Part#: PFR5-4621B
Ships in 1 Business Day
$ 42.99 USD
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Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. While OE rubber bushings are fine when they are new from the factory, aged and worn out rubber bushings create a multitude of issues that can range from annoying to dangerous. As a factory bushing ages, it begins to harden and become brittle. When this happens the bushing will actually shrink and allow for movement at the differential mounting point. At this point, the differential is free to shift under load causing a noticeable clunking noise under acceleration and deceleration and massively increasing the stress on the driveshaft and axles. Manual transmissions suffer the worst from this as it can make shifting difficult since the differential will shift when the clutch is engaged and disengaged.

By replacing these bushings with full polyurethane, the movement is eliminated since the mounting point is supported by a much stiffer material that will not harden or shrink over time. This means less stress on the driveshaft and axles and greater longevity of supporting components. 

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 acceleration response, more direct shifting feel and overall improved drivetrain composure with Powerflex performance polyurethane 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:
2001 - 2006 E46 M3

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Powerflex BMW F22 - F30 - F32 Rear Diff Front Mount Insert
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Powerflex Black Series - Corporate Logo
T#:33946921
Part#: PFR5-1927BLK
In Stock
$ 74.99 USD
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The Powerflex Black Series Rear Diff Front Mount Insert for the BMW F22 (2 Series), F30 (3 Series), and F32 (4 Series) is a robust and high-performance bushing designed for motorsport and aggressive driving. It's part of Powerflex’s Black Series line, which prioritizes precision and control by using a stiffer polyurethane material to enhance the vehicle's dynamics.

Features and Benefits:

  1. Material and Hardness: Made from 95A durometer polyurethane, the Black Series is much firmer than standard bushings, designed specifically for track use. This stiff material drastically reduces unwanted movement in the differential mount.

  2. Enhanced Driving Precision: By reducing flex in the front differential mount, this insert enhances throttle response, reduces wheel hop, and sharpens the overall feel of the drivetrain. This results in better power transfer and improved handling during aggressive acceleration, hard cornering, and rapid gear changes.

  3. Durability: Unlike OEM rubber mounts, which can degrade over time due to exposure to heat, oil, and general wear and tear, Powerflex’s polyurethane inserts are built to withstand harsher conditions, offering greater longevity and reliability.

  4. Simplified Installation: The insert is designed to fit into the existing OEM mount, making installation relatively straightforward without requiring complete replacement of the differential mount. This makes it an efficient and cost-effective performance upgrade.

  5. Performance Trade-off: While the Black Series offers a significant performance boost, it can also slightly increase noise, vibration, and harshness (NVH) inside the cabin. This is a typical trade-off for stiffer, track-oriented mounts.

This insert is popular among BMW enthusiasts who want to upgrade their car’s handling for track days or spirited driving, making the rear-end of the car feel more planted and controlled.

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Race Polyurethane Rear Differential Bushings, Rear Mount - E39 ...
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Powerflex Black Series - Corporate Logo
T#:379320
Part#: PFR5-526BX2
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$ 102.99 USD
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$ 102.99 USD
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Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. While OE rubber bushings are fine when they are new from the factory, aged and worn out rubber bushings create a multitude of issues that can range from annoying to dangerous. As a factory bushing ages, it begins to harden and become brittle. When this happens the bushing will actually shrink and allow for movement at the differential mounting point. At this point, the differential is free to shift under load causing a noticeable clunking noise under acceleration and deceleration and massively increasing the stress on the driveshaft and axles. Manual transmissions suffer the worst from this as it can make shifting difficult since the differential will shift when the clutch is engaged and disengaged.

By replacing these bushings with full polyurethane, the movement is eliminated since the mounting point is supported by a much stiffer material that will not harden or shrink over time. This means less stress on the driveshaft and axles and greater longevity of supporting components. 

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 acceleration response, more direct shifting feel and overall improved drivetrain composure with Powerflex performance polyurethane 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. 

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Race Polyurethane Differential Bushing - E30, E36, Z3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:376478
Part#: PFR5-300B
Ships in 1 Business Day
$ 51.99 USD
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Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This, in turn, reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

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:
 

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Powerflex Engine Mount Inserts - F8X M2/M3/M4 Race(Black)
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Powerflex Black Series - Corporate Logo
T#:6924328
Part#: PFF5-4021BLK
In Stock
$ 58.99 USD
Free Shipping on orders $49 and up
Powerflex is the number one selling suspension bushing manufacturer in Europe. Their experience with polyurethane bushing material and state-of-the art manufacturing techniques allows them to produce premium performance bushings, made to exact-fit standards. Powerflex performance polyurethane bushings are built to last longer than OEM rubber bushings, while improving performance and allowing for a more engaging driving experience. Powerflex is pleased to introduce their new S55 Engine Mount Inserts, intermediate alternatives to the BMW aluminum inserts and much stiffer full replacement engine mounts available on the aftermarket. Made in Black 70A durometer material, they are designed to fit the OE mounts snuggly to restrict engine movement with a minimal increase in NVH, perfect for those with tuned road cars. Their design and flexibility also mean they can be fitted to the vehicle without removing the engine mounts themselves. Reducing engine/transmission movement by way of upgraded inserts has the following benefits: Sharper throttle response Improved gear shifting More direct power transfer More balanced on/off throttle handling Prolonged life of the OE mounts *Yellow version pictured for installation reference A small increase in NVH, usually at idle, should be expected when stiffening the connecting mount between the engine and chassis. The harder the material used, the greater the NVH transmitted.
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Powerflex BMW Shifter Carrier Arm Bushings
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Powerflex Black Series - Corporate Logo
T#:33879984
Part#: PFF5-4633BLK
In Stock
$ 53.99 USD
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The Powerflex BMW Shifter Carrier Arm Bushings - Oval (Pack of 2) are a premium upgrade for BMW enthusiasts seeking enhanced precision and reliability in their gear shifts. These bushings replace the OEM rubber bushings, which can degrade over time, leading to loose or vague shifting.

Product Highlights:

  • Shape: Oval design, tailored for specific BMW models.
  • Material: Crafted from durable polyurethane, offering superior performance over standard rubber bushings.
  • Enhanced Shift Feel: Significantly reduces flex and movement in the shifter carrier arm, providing tighter and more responsive gear shifts.
  • Longevity: Resistant to wear, oil, and extreme temperatures, ensuring long-lasting performance under all driving conditions.
  • Direct Replacement: Simple installation as a direct fit for the factory bushings.
  • Performance Benefits: Ideal for daily driving or track use, offering improved shift accuracy and reduced sloppiness.

This set of two bushings is a perfect upgrade for drivers looking for crisper, more controlled shifting in their BMW, making it an essential component for both performance and c

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Powerflex Transfer Case Bushing Insert - Black Series (95A) - BMW E46...
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Powerflex Black Series - Corporate Logo
T#:28104806
Part#: PFF5-4628BLK
In Stock
$ 49.99 USD
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Powerflex's new transfer case bushing insert is made from polyurethane and is designed to reinforce your OE rubber transfer case bushing. This helps to stiffen the bushing and limits excessive movement of the transfer case. This Black Series bushing is rated at 95A durometer, which is significantly stiffer than your OE bushing's rubber. This is perfect for someone who tracks their BMW regularly and is looking for the best performance possible without going for a solid mount solution. As this bushing is 95A durometer, a significant amount of extra NVH should be expected.
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Powerflex Black Series Rear Diff Rear Bushings - BMW E60/E61 E63/64 ...
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Powerflex Black Series - Corporate Logo
T#:34147751
Part#: PFR5-726BLK
Ships in 1 Business Day
$ 72.99 USD
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For the BMW E60 (5 Series) and E63 (6 Series), upgrading to Powerflex rear differential rear bushings is an essential modification for enhancing the vehicle's performance, handling, and longevity. These bushings play a critical role in connecting the rear differential to the chassis, and their quality directly impacts the driving experience.

Features and Benefits of Powerflex Rear Differential Rear Bushings:

  • Premium Polyurethane Material: Powerflex bushings are crafted from high-grade polyurethane, offering superior durability and resistance to wear compared to stock rubber bushings. This material is less susceptible to degradation from heat, oil, and road grime, ensuring consistent performance over time.

  • Enhanced Differential Stability: Stiffer bushings help to reduce unwanted movement and flex in the rear differential, which is crucial for optimal power transfer to the rear wheels. This results in improved stability and better handling characteristics during acceleration and cornering.

  • Improved Handling Dynamics: By minimizing differential movement, Powerflex bushings maintain proper alignment and enhance the overall handling precision of the vehicle. This results in more responsive steering and improved cornering performance, providing a more engaging driving experience.

  • Reduced Noise, Vibration, and Harshness (NVH): While these bushings are firmer than the factory rubber components, they are designed to minimize NVH. This means you can enjoy improved performance without a significant increase in cabin noise or discomfort, making them suitable for both daily driving and spirited performance use.

  • Longevity and Reliability: Powerflex bushings are designed to withstand the rigors of performance driving without deteriorating over time. This durability translates to fewer replacements and reduced maintenance, making them a cost-effective upgrade in the long run.

Installation Considerations:

  • Direct Fit Replacement: These bushings are engineered to directly replace the factory bushings without modification. This simplifies the installation process, though some technical knowledge and tools may be required to ensure proper fitment.

  • Professional Installation Recommended: Given the importance of the rear differential in the overall drivetrain, professional installation is advised. This ensures that the bushings are installed correctly and that the differential is properly aligned.

Applications:

  • BMW E60 (5 Series)
  • BMW E63 (6 Series)

Ideal For:

  • Performance Drivers: If you’re looking to enhance your BMW's handling and responsiveness, especially during spirited driving or track events, these bushings will provide a noticeable improvement in performance and stability.

  • Preventive Maintenance: Upgrading to Powerflex bushings is a proactive measure to ensure the longevity of your differential and related components. If you're noticing signs of wear or if your car is regularly subjected to high-performance conditions, these bushings are a worthwhile investment.

In conclusion, Powerflex rear differential rear bushings for the BMW E60 and E63 are a vital upgrade for enthusiasts seeking enhanced performance and durability. These bushings improve handling precision, increase stability, and contribute to a more engaging driving experience, making them an excellent choice for both everyday driving and high-performance applications.

4o


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MINI R56/R57/R58/R59 Lower Torque Mount - Race
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Powerflex Black Series - Corporate Logo
T#:20782223
Part#: PFF5-220BLK
Ships in 1 Business Day
$ 228.99 USD
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Upgrade your Mini with the PFF5-220 Lower Torque Mount Bracket & Bushing, designed to replace the softer OE mount prone to cracking and excessive engine movement. Ideal for standard or mildly tuned cars, this mount bracket is 300% stiffer than the worn OE mount, offering improved handling and gear shifting precision for fast road use. With CNC machined aluminum construction and various durometer bushing options, it reduces engine movement while enhancing on/off throttle balance. Easy to install with just two bolts, it eliminates the need for pressing out rubber. Expect a slight increase in NVH, particularly at idle.

Benefits:

  • 300% stiffer than OE mount
  • Reduces engine movement and wheel hop
  • Improves handling and gear shifting precision
  • Easy installation with two bolts
  • Compatible with standard or mildly tuned cars
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Race Polyurethane Differential Bushing, Rear Position - E8X, E9X ...
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Powerflex Black Series - Corporate Logo
T#:376534
Part#: PFR5-1226B
Ships in 1 Business Day
$ 52.99 USD
Free Shipping on orders $49 and up

Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. While OE rubber bushings are fine when they are new from the factory, aged and worn out rubber bushings create a multitude of issues that can range from annoying to dangerous. As a factory bushing ages, it begins to harden and become brittle. When this happens the bushing will actually shrink and allow for movement at the differential mounting point. At this point, the differential is free to shift under load causing a noticeable clunking noise under acceleration and deceleration and massively increasing the stress on the driveshaft and axles. Manual transmissions suffer the worst from this as it can make shifting difficult since the differential will shift when the clutch is engaged and disengaged.

By replacing these bushings with full polyurethane, the movement is eliminated since the mounting point is supported by a much stiffer material that will not harden or shrink over time. This means less stress on the driveshaft and axles and greater longevity of supporting components. 

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 acceleration response, more direct shifting feel and overall improved drivetrain composure with Powerflex performance polyurethane 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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MINI R55/R56/R57/R58/R59/R60/R61 Upper Gearbox Mount Insert Black Ser...
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Powerflex Black Series - Corporate Logo
T#:6507810
Part#: PFF5-225BLK
In Stock
$ 42.99 USD
Free Shipping on orders $49 and up
$ 42.99 USD
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Powerflex Upper Engine Mount Inserts - Race
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Powerflex Black Series - Corporate Logo
T#:4908018
Part#: PFF5-1321R
In Stock
$ 62.99 USD
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$ 62.99 USD
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BMW E30 E36 E46 Round Shifter Carrier Arm Bushings
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Powerflex Black Series - Corporate Logo
T#:33846588
Part#: PFF5-4630BLK
Ships in 1 Business Day
$ 26.99 USD
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BMW Shifter Carrier Arm Bushings - Round are essential for enhancing shifting precision and feel in your BMW’s manual transmission. These 90A urethane bushings from Turner Motorsport replace the stock rubber bushings, which tend to wear out quickly, resulting in sloppy shifting. Designed to fit at the front of the shifter carrier arm, these bushings securely attach the carrier to the transmission, providing a stiffer connection that minimizes excessive play without increasing vibration. This upgrade is perfect for enthusiasts seeking a more responsive shifting experience.

These bushings are compatible with various BMW models, including the E30, E36, E46, E28, E34, E39, E24, and Z1 Roadster, and serve as a direct replacement for BMW part #25117519669. Installation is simple when the shifter carrier is removed from the vehicle.

Key Benefits:

  • Enhances shifting precision and overall feel
  • Replaces worn-out stock rubber bushings
  • Made from durable 90A urethane for long-lasting performance
  • Reduces excessive play without adding unwanted vibration
  • Easy installation when the shifter carrier is removed
  • Compatible with numerous BMW models, including E30, E36, E46, and more
  • Direct replacement for BMW part #25117519669
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Race Polyurethane Differential Bushings, Front Mount - E36 *Door Bus...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:379091
Part#: PFR5-325B
Ships in 1 Business Day
$ 49.99 USD
Free Shipping on orders $49 and up

Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. While OE rubber bushings are fine when they are new from the factory, aged and worn out rubber bushings create a multitude of issues that can range from annoying to dangerous. As a factory bushing ages, it begins to harden and become brittle. When this happens the bushing will actually shrink and allow for movement at the differential mounting point. At this point, the differential is free to shift under load causing a noticeable clunking noise under acceleration and deceleration and massively increasing the stress on the driveshaft and axles. Manual transmissions suffer the worst from this as it can make shifting difficult since the differential will shift when the clutch is engaged and disengaged.

By replacing these bushings with full polyurethane, the movement is eliminated since the mounting point is supported by a much stiffer material that will not harden or shrink over time. This means less stress on the driveshaft and axles and greater longevity of supporting components. 

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 acceleration response, more direct shifting feel and overall improved drivetrain composure with Powerflex performance polyurethane 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.  *Door Buster Special - New Product*

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Powerflex Black Series BMW E36 Rear Diff Rear Mount Bushing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:33880035
Part#: PFR5-326BLK
Ships in 1 Business Day
$ 153.99 USD
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The Powerflex Black Series Rear Diff Rear Mount Bushing for the BMW E36 3 Series (1990-1998) is engineered to deliver extreme durability and precise handling for motorsport and performance-focused applications. As part of the Black Series lineup, this bushing is designed to offer maximum stiffness for track and competition use. Here’s a detailed look at its features: High-Rigidity Polyurethane Composition: The Black Series bushings use a specialized polyurethane formula that offers significantly more stiffness than standard bushings. This provides greater control over the rear differential, minimizing flex and unwanted movement, which is essential during high-performance and track driving conditions. Improved Power Delivery and Traction: By locking the differential securely in place, this bushing allows more direct power transfer to the rear wheels. This eliminates any excess movement in the differential housing, leading to faster response times during acceleration and improved traction when pushing the car hard, particularly during cornering or launches. Superior Rear-End Stability: The Powerflex Black Series bushing significantly enhances the stability of the rear differential, reducing play and keeping the rear suspension geometry in check. This helps improve rear-end control during aggressive cornering, making the car feel more composed and predictable when driving at the limit. Designed for Motorsport and Extreme Use: Built for racing and motorsport environments, this bushing is extremely resistant to wear and tear. It can handle the high stresses associated with track driving, including heat, road debris, and extreme loads. The increased durability ensures that the bushing performs consistently, even under the most demanding conditions. Sharper Handling Response: The rigidity of the Black Series bushing helps to reduce any slack in the rear differential mounts, allowing for quicker responses to steering inputs. The result is tighter, more precise handling, which is crucial for maintaining control and balance during high-speed cornering or rapid directional changes. Maximized Suspension Efficiency: With minimal differential movement, the rear suspension remains in its optimal position, allowing the system to work more effectively. This maximizes grip and reduces tire wear, ensuring that the car remains stable and predictable through both straight-line acceleration and aggressive cornering. Increased NVH for Performance Focused Setups: Due to the increased stiffness of the bushing, there will be an inevitable rise in noise, vibration, and harshness (NVH) levels compared to rubber or softer polyurethane options. This is a necessary trade-off for the improved control and performance, making the bushing more suitable for cars that see regular track use or are dedicated to motorsport. Direct Fit for BMW E36 (1990-1998): The Powerflex Black Series bushing is a direct replacement for the rear differential rear mount on the BMW E36 3 Series. It fits perfectly without the need for modifications, making it an effective upgrade for serious enthusiasts looking to enhance the performance of their vehicle’s drivetrain. In conclusion, the Powerflex Black Series Rear Diff Rear Mount Bushing for the BMW E36 3 Series is a high-performance solution aimed at track-oriented drivers or those looking to significantly stiffen the rear differential mounting points. It offers improved handling precision, enhanced power delivery, and exceptional durability, but comes with increased NVH levels, making it best suited for performance-focused builds or race cars.
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MINI Gen 1 Gearbox Mount Bushing Insert - Race
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Powerflex Black Series - Corporate Logo
T#:31158748
Part#: PFF5-122B
Ships in 1 Business Day
$ 38.99 USD
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MINI Gen 1 Gearbox Mount Bushing Insert - Race is designed to enhance engine and gearbox stability in MINI Gen 1 Cooper S and JCW models. This polyurethane insert replaces the factory voids, improving throttle response and gear changes by reducing engine and gearbox movement under acceleration and gear shifts.

  • Improved Stability: Reduces excessive engine and gearbox movement, leading to more precise throttle response and smoother gear changes.
  • Enhanced Performance: Provides additional engine stability without the added noise, vibration, and harshness (NVH) of more costly full replacement mounts.
  • Quick and Reversible: Easy installation and removal, allowing for quick upgrades or changes as needed.
  • Race-Ready: Designed for performance enthusiasts seeking a more aggressive setup for track or high-performance driving.
  • OEM Compatibility: Specifically fits MINI Gen 1 Cooper S & JCW models, using OEM Part Numbers 22316754422 and 22326768207.
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Race Polyurethane Differential Bushing Set, front - E46 Non-M ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:379935
Part#: PFR5-4625BX2
Ships in 1 Business Day
$ 107.99 USD
Free Shipping
$ 107.99 USD
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Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. While OE rubber bushings are fine when they are new from the factory, aged and worn out rubber bushings create a multitude of issues that can range from annoying to dangerous. As a factory bushing ages, it begins to harden and become brittle. When this happens the bushing will actually shrink and allow for movement at the differential mounting point. At this point, the differential is free to shift under load causing a noticeable clunking noise under acceleration and deceleration and massively increasing the stress on the driveshaft and axles. Manual transmissions suffer the worst from this as it can make shifting difficult since the differential will shift when the clutch is engaged and disengaged.

By replacing these bushings with full polyurethane, the movement is eliminated since the mounting point is supported by a much stiffer material that will not harden or shrink over time. This means less stress on the driveshaft and axles and greater longevity of supporting components. 

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 acceleration response, more direct shifting feel and overall improved drivetrain composure with Powerflex performance polyurethane 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. 

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Race Polyurethane Differential Bushing Set, rear - E46 Non-M ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:379936
Part#: PFR5-4626B
Ships in 1 Business Day
$ 62.99 USD
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$ 62.99 USD
Free Shipping

Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. While OE rubber bushings are fine when they are new from the factory, aged and worn out rubber bushings create a multitude of issues that can range from annoying to dangerous. As a factory bushing ages, it begins to harden and become brittle. When this happens the bushing will actually shrink and allow for movement at the differential mounting point. At this point, the differential is free to shift under load causing a noticeable clunking noise under acceleration and deceleration and massively increasing the stress on the driveshaft and axles. Manual transmissions suffer the worst from this as it can make shifting difficult since the differential will shift when the clutch is engaged and disengaged.

By replacing these bushings with full polyurethane, the movement is eliminated since the mounting point is supported by a much stiffer material that will not harden or shrink over time. This means less stress on the driveshaft and axles and greater longevity of supporting components. 

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 acceleration response, more direct shifting feel and overall improved drivetrain composure with Powerflex performance polyurethane 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. 

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BMW G80 M3 / G82 M4 / G87 M2 - Rear Diff Front Mounting Bushing - Ful...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:21472875
Part#: PFR5-4024BLK
Ships in 1 Business Day
$ 431.99 USD
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Differentials serve the key purpose of transmitting power from the driveshaft to the axles. Factory rubber bushings absorb some of this power to allow for cushy, comfortable acceleration, at the expense of performance. Many OEM differential bushings are fast-wearing and failure-prone, resulting in driveline slop and thunks when shifting or going over bumps. Your BMW G80/G82/G87 will improve in: Improved Handling and Stability - Upgrading to an aftermarket rear differential front mount bushing can do wonders for your car's handling and stability. These bushings are designed with performance in mind, reducing unwanted movement of the differential. Reduced Wheel Hop - Wheel hop can be a drag, both figuratively and literally. An upgraded front mount bushing helps minimize wheel hop, especially during hard acceleration or aggressive driving. Say goodbye to that unsettling bounce and hello to smoother power delivery. Powerflex polyurethane differential bushings are firmer than OEM rubber bushings, eliminating associated driveline slop and allowing for the crisp application of power to the ground, resulting in better throttle response and control. Powerflex is the number one selling suspension bushing manufacturer in Europe. Their experience with polyurethane bushing material and state-of-the-art manufacturing techniques allows them to produce premium performance bushings, made to exact-fit standards. Powerflex performance polyurethane bushings are built to last longer than OEM rubber bushings while improving performance and allowing for a more engaging driving experience. The use of Powerflex Copper Grease PCG1 is recommended for ease of installation. Periodic reapplication is recommended to extend the squeak-free service life of bushings. Powerflex Black Series bushings are the ultimate in track and race bushings. Need bushings for a car that's street-driven? Powerflex street bushings are an ideal alternative for street-driven vehicles and those that see occasional autocross or track time. OE / OEM Cross Reference Numbers: 33118090205 Fits these BMW models: G80 M3/Competition G82 M4/Competition G87 M2/Competition
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Powerflex Rear Diff Front Mount Bushing - Race - E34 5 Series - E32 7...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:13793033
Part#: PFR5-631B
Ships in 1 Business Day
$ 61.99 USD
Free Shipping on orders $49 and up

The Powerflex Rear Diff Front Mount Bushing (Race) for BMW E34 5 Series and E32 7 Series is a premium upgrade designed for enhanced drivetrain stability and performance. Here’s another description:

  • Race-Grade Polyurethane: Part of Powerflex’s Race Series, this bushing is crafted from a super-stiff polyurethane compound, designed to eliminate the excessive movement found in factory rubber bushings. The Race Series is optimized for track and high-performance driving, where minimizing flex is crucial for precision handling.

  • Purpose: This bushing replaces the front mount of the rear differential, a critical point where unwanted flex can reduce performance. By stiffening this mount, the bushing ensures improved power transfer to the wheels and reduces drivetrain slop, making the car feel more connected and responsive.

  • Key Features:

    • High Durability: Polyurethane in the Race Series is resistant to wear, oil, and contaminants, offering longevity far superior to rubber bushings, especially in harsh driving conditions.
    • Maximized Control: The stiffer material prevents the differential from moving excessively under load, providing more consistent traction and improved rear-end stability.
    • Straightforward Installation: This bushing is a direct replacement for the stock component, making it easy to fit and offering immediate performance benefits without extensive modifications.
  • Benefits:

    1. Enhanced Power Delivery: By limiting differential movement, the car experiences less drivetrain lash and more precise power delivery, which is especially noticeable during hard acceleration and cornering.
    2. Reduced Differential Flex: The reduction in flex at the diff mount allows for improved handling and cornering response, making the car more predictable and stable at higher speeds.
    3. Track and Performance Ready: The Race Series bushing is designed for drivers who demand the best from their vehicles, especially in motorsport settings where precision and durability are key.
  • Fitment: Tailored specifically for the BMW E34 (5 Series) and E32 (7 Series) models, this bushing replaces the front differential mount and offers a perfect fit, ensuring no compromises on installation or function.

In summary, the Powerflex Rear Diff Front Mount Bushing (Race Series) is an essential upgrade for BMW E34 and E32 owners looking for improved drivetrain rigidity, better handling, and longer-lasting components. Perfect for performance enthusiasts and track-goers, it enhances rear suspension control and reduces drivetrain movement for sharper, more precise driving experiences.

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MINI F54 to F57 Race Polyurethane Engine Support Bushing - Large ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:31390594
Part#: PFF5-1320B
In Stock
$ 68.99 USD
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MINI F54 to F57 Race Polyurethane Engine Support Bushing - Large is designed to improve engine stability and performance by reducing engine movement. Unlike OEM rubber bushings that prioritize comfort, these Powerflex polyurethane bushings are firmer and more durable, ensuring optimal engine retention and reduced engine slop.

Powerflex, Europe's top-selling suspension bushing manufacturer, utilizes state-of-the-art techniques to produce these exact-fit, premium performance bushings. Built to last longer than OEM rubber bushings, they enhance performance and provide a more engaging driving experience.

  • Reduces engine movement for improved stability
  • Firmer and more durable than OEM rubber bushings
  • Ensures optimal engine retention
  • Enhances performance and driving experience
  • Exact-fit manufacturing for easy installation
  • Recommended use of Powerflex Copper Grease PCG1 for installation
  • Suitable for both track and street-driven vehicles
  • Backed by Powerflex Lifetime Warranty
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Race Polyurethane Engine Support Bushing - Small
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:31589409
Part#: PFF5-104B
Ships in 1 Business Day
$ 32.99 USD
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MINI R55/R56/R57/R58/R59/R60/R61 Upper Engine Mount Insert
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:6351046
Part#: PFF5-424BLK
Ships in 1 Business Day
$ 32.99 USD
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$ 32.99 USD
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Powerflex BMW E21 Rear Axle Carrier Mount Bushing Black Series ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:34214752
Part#: PFR5-1620BLK
Ships in 1 Business Day
$ 115.99 USD
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The Powerflex BMW E21 Rear Axle Carrier Mount Bushing (Black Series) is a specialized component designed for high-performance applications, particularly suited to motorsport or track use. It replaces the standard rubber bushing in the rear axle carrier, providing enhanced durability and precision.

Key Characteristics:

  • High-Performance Polyurethane: Constructed from an extra-stiff polyurethane blend, the Black Series bushings are 25% stiffer than Powerflex's standard bushings, offering superior rigidity and control.
  • Race-Focused: Designed for maximum performance, these bushings reduce unwanted movement in the rear axle, improving suspension geometry and alignment under load. This leads to sharper handling and better grip in aggressive driving scenarios.
  • Durability: Unlike OEM rubber bushings, these polyurethane versions resist wear, deformation, and degradation from heat and fluid exposure, making them ideal for extreme conditions.
  • Precision Fit: Engineered to fit BMW E21 models, they provide a direct replacement, offering ease of installation and compatibility without the need for modifications.

This bushing is part of Powerflex’s most performance-oriented range and is ideal for drivers seeking to maximize the performance potential of their BMW E21 on the track or during spirited driving. Comfort is secondary to improved handling and precision with this upgrade.

 
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Powerflex BMW E21 Rear Diff Mounting Bushing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:34382163
Part#: PFR5-1625BLK
Ships in 1 Business Day
$ 97.99 USD
Free Shipping on orders $49 and up

The Powerflex Rear Diff Mount Bushing for the BMW E21 offers a robust solution to support and stabilize the differential, replacing the standard rubber bushings with durable polyurethane. This upgrade minimizes unwanted differential movement, enhancing driving dynamics and responsiveness.

Key Benefits:

  1. Enhanced Stability: By minimizing differential movement, Powerflex bushings ensure consistent alignment, giving better rear-end stability.
  2. Improved Longevity: Unlike rubber, polyurethane is resistant to aging and degradation from elements like oil and road debris.
  3. Responsive Handling: With reduced play in the differential mount, power transfer becomes more direct, allowing for sharper throttle response.
  4. Vibration Dampening Options: Powerflex offers options like the Black Series for motorsport applications and the standard Purple for everyday performance with minimal increase in vibration.

These bushings are popular among E21 owners who want a durable, performance-oriented solution that balances comfort and handling precision. Ideal for both spirited driving and daily use.

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Powerflex BMW F10/F07 Rear Diff Front Bushing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:33880011
Part#: PFR5-6032BLK
Ships in 1 Business Day
$ 121.99 USD
Free Shipping on orders $49 and up
The BMW F10/F07 Rear Diff Front Mount Bushing from Powerflex is a performance-enhancing replacement part designed for the rear differential mounting system. Here are its main features: Polyurethane Construction for Longevity: Made from high-quality polyurethane, these bushings outperform traditional rubber bushings by resisting wear from heat, oils, and road contaminants. This means they provide a longer service life, reducing the need for frequent replacements. Enhanced Power Transfer: By limiting excess differential movement, the stiffer Powerflex bushings allow more precise power transfer to the rear wheels. This results in sharper throttle response and improved overall drivetrain efficiency, especially during spirited driving. Increased Rear-End Rigidity: The factory rubber bushings allow for some differential movement, which can lead to instability. The Powerflex bushings reduce this flex, resulting in a more stable and predictable rear end, particularly when cornering or under heavy acceleration. Improved Handling and Stability: With reduced play in the differential mounting points, the rear suspension geometry stays more consistent. This translates to sharper handling, better grip in corners, and a more connected driving experience, making the vehicle feel more composed. Controlled NVH (Noise, Vibration, and Harshness): Powerflex engineers their bushings to strike a balance between performance and comfort. While polyurethane is stiffer than rubber, these bushings are designed to minimize the increase in NVH, ensuring that the ride remains comfortable for daily driving while still benefiting from enhanced performance. Direct Fitment for BMW F10/F07: These bushings are specifically designed for the BMW 5 Series (F10) and BMW 5 Series GT (F07), providing an easy, direct replacement for the original equipment. This ensures compatibility and smooth installation. The Powerflex Rear Diff Front Mount Bushing is ideal for BMW enthusiasts seeking to upgrade their vehicle's rear differential stability and performance, particularly for high-performance driving or in modified cars.
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Powerflex Black Series BMW F10/F07 Rear Diff Rear Mount Bushing ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:33880006
Part#: PFR5-6031BLK
Ships in 1 Business Day
$ 76.99 USD
Free Shipping on orders $49 and up

The BMW F10/F07 Rear Diff Rear Mount Bushing by Powerflex is a specialized upgrade designed to replace the OEM rubber bushings in the rear differential mount. Here's a breakdown of its key features and benefits:

  1. Durability and Longevity: Made from high-quality polyurethane, these bushings are significantly more resistant to wear compared to the stock rubber, which tends to degrade over time due to heat, oils, and mechanical stress.

  2. Enhanced Performance: The stiffer material reduces flex in the rear differential, ensuring more precise power transfer to the wheels. This results in better acceleration response, reduced wheel hop, and improved handling characteristics, especially during aggressive driving.

  3. Reduced Differential Movement: The stock bushings can allow excessive differential movement under load, leading to a less stable rear end. The Powerflex bushings minimize this movement, enhancing the overall driving dynamics.

  4. Balanced Comfort and Performance: While polyurethane bushings are firmer than rubber, Powerflex designs their bushings to maintain a balance between performance and comfort. This means less increase in vibration, noise, and harshness (NVH) compared to other aftermarket bushings, making them suitable for both daily driving and performance applications.

  5. Custom Fit for BMW F10/F07: Specifically engineered for the BMW 5 Series (F10) and BMW 5 Series GT (F07), these bushings offer a precise fit, ensuring easy installation and compatibility with factory components.

Overall, the Powerflex Rear Diff Rear Mount Bushing is a go-to upgrade for those looking to improve their BMW’s rear-end stability, responsiveness, and durability without sacrificing too much comfort.

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BMW E36 M3 Evo - Race Differential Front Mount Bushing - Black Series...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For European E36 M3 ONLY
Powerflex Black Series - Corporate Logo
T#:379934
Part#: PFR5-324B
Ships in 1 Business Day
$ 56.99 USD
Free Shipping on orders $49 and up
Differentials serve the key purpose of transmitting power from the driveshaft to the axles. Factory rubber bushings absorb some of this power to allow for cushy, comfortable acceleration, at the expense of performance. Many OEM differential bushings are fast-wearing and failure-prone, resulting in driveline slop and thunks when shifting or going over bumps. Your E36 Evo M3 will improve in: Improved Handling and Stability - Upgrading to an aftermarket rear differential front mount bushing can do wonders for your car's handling and stability. These bushings are designed with performance in mind, reducing unwanted movement of the differential. Reduced Wheel Hop - Wheel hop can be a drag, both figuratively and literally. An upgraded front mount bushing helps minimize wheel hop, especially during hard acceleration or aggressive driving. Say goodbye to that unsettling bounce and hello to smoother power delivery. Powerflex polyurethane differential bushings are firmer than OEM rubber bushings, eliminating associated driveline slop and allowing for the crisp application of power to the ground, resulting in better throttle response and control. Powerflex is the number one selling suspension bushing manufacturer in Europe. Their experience with polyurethane bushing material and state-of-the-art manufacturing techniques allows them to produce premium performance bushings, made to exact-fit standards. Powerflex performance polyurethane bushings are built to last longer than OEM rubber bushings while improving performance and allowing for a more engaging driving experience. The use of Powerflex Copper Grease PCG1 is recommended for ease of installation. Periodic reapplication is recommended to extend the squeak-free service life of bushings. Powerflex Black Series bushings are the ultimate in track and race bushings. Need bushings for a car that's street-driven? Powerflex street bushings are an ideal alternative for street-driven vehicles and those that see occasional autocross or track time. Fits these BMW models: E36 Evo M3
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Gearbox Mount Insert Kit - Race
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:4908021
Part#: PFF5-1322R
In Stock
$ 39.99 USD
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