Powerflex Black Series BMW Suspension Bushings & Mounts for BMW E21 320i M10 1.8L

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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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Front Control Arm Outer Bushing - Black Series - BMW E21 320i (1975 - 1978)
Front Control Arm Outer Bushing - Black Series - BMW E21 320i (1975 -...
For 1975-1978 Model Years
Powerflex Black Series - Corporate Logo
T#:21242723
Part#: PFF5-1702BLK
In Stock
$ 79.99 USD
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$ 79.99 USD
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Upgrade to aftermarket control arm bushings made from polyurethane to improve, steering, vibrations, and handling. Professional installation ensures safety and performance enhancements. Worn stock rubber control arm bushings can impair front suspension, leading to imprecise handling.
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Powerflex BMW E21 Rear Sway Bar Bushing 16mm
Powerflex BMW E21 Rear Sway Bar Bushing 16mm
Powerflex Black Series - Corporate Logo
T#:34382162
Part#: PFR5-1610-16BLK
Ships in 1 Business Day
$ 56.99 USD
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$ 56.99 USD
Free Shipping on orders $49 and up
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  • Compatibility: Designed specifically for the BMW E53 X5 (1999-2006) models, these bushings are tailored for the front sway bar to chassis connection.
  • Material: Made from high-quality polyurethane, these bushings offer superior durability and stiffness compared to OEM rubber bushings, providing enhanced performance and longevity.
  • Function: The front sway bar bushings secure the sway bar to the chassis, reducing body roll during cornering and improving vehicle stability, particularly during aggressive driving or on rough terrain.
  • Performance Upgrade: These polyurethane bushings improve handling by providing a firmer connection between the sway bar and the chassis, resulting in more responsive steering, reduced body roll, and better control when cornering.
  • Durability: Polyurethane is highly resistant to wear and tear, oil, salt, and environmental factors, making these bushings last significantly longer than rubber counterparts.
  • Quiet Operation: Comes with lubricant to minimize noise and squeaking, ensuring smooth and quiet performance even in demanding conditions.
  • Easy Installation: Designed as a direct replacement for the original factory bushings, making installation simple with no modifications required.

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    Front Sway Bar Bushing - 23.5 Mm - BMW E21 - Black Series
    Front Sway Bar Bushing - 23.5 Mm - BMW E21 - Black Series
    Powerflex Black Series - Corporate Logo
    T#:21275590
    Part#: PFF5-1603-23.5BL
    Ships in 1 Business Day
    $ 57.99 USD
    Free Shipping on orders $49 and up
    Add to Wish List
    $ 57.99 USD
    Free Shipping on orders $49 and up
    Add to Wish List
    Like all rubber components, OEM bushings can degrade over time due to environmental factors like heat, cold, and moisture. PowerFlex Black Series aftermarket performance bushings are built to withstand the rigors of aggressive driving and are more durable than stock OEM bushings. Advantages of using aftermarket front sway bar bushings: Sharper handling Reduced body roll Improved stability Reduced sway Enhanced performance OE / OEM Cross Reference Numbers: 31351126577
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    Powerflex BMW E21 Rear Diff Mounting Bushing
    Powerflex BMW E21 Rear Diff Mounting Bushing
    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
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    $ 97.99 USD
    Free Shipping on orders $49 and up
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    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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    Front Control Arm Inner Bushing - BMW E21 320i - Black Series
    Front Control Arm Inner Bushing - BMW E21 320i - Black Series ...
    Powerflex Black Series - Corporate Logo
    T#:21275585
    Part#: PFF5-1601BLK
    Ships in 1 Business Day
    $ 89.99 USD
    Free Shipping on orders $49 and up
    Add to Wish List
    $ 89.99 USD
    Free Shipping on orders $49 and up
    Add to Wish List
    Stock front control arm inner bushings, while designed for general use and durability, can have some disadvantages, especially if you're seeking improved performance, handling, or specific driving characteristics. With PowerFlex Black Series front control arm inner bushings for your BMW 3 Series E21 320i/323i (1975-1983) you will feel: Sharper handling Less flex and more stability The feeling of staying connected to the road Tame wheel hop and torque steer And a race-ready feel! OE / OEM Cross Reference Numbers: 31121116493 / 31121119260
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