BMW Suspension Bushings & Mounts for BMW 4 Series F36 (2015+)

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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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SPL Rear Lower Control Arm Knuckle Bushing - Pair - E9X F3X F8X G8X ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
SPL Parts - Corporate Logo
T#:17804825
Part#: SPLRLCBE9X
In Stock
$ 152.00 USD
Free Shipping on orders $49 and up
These Rear Lower Control Arm Knuckle Bushing replace the rubber factory bushing attaching the lower control arm to the knuckle with a low friction teflon-lined spherical bearing. Replacing the OEM component with this bushing will allow for less deflection under heavy load, and less bind as the arm travels through its suspension. We use the largest possible FK bearing in this location for increased longevity and lower NVH. The housing for the bearing is machined out of 6061-T6 aluminum and is CNC cut to +/- .001" tolerance to insure proper fitment. Sold as a pair. Made in the USA. Replaces BMW Part Numbers: 33326775552 33326756249 Applications: 2006 - 2013 E80, E82, E82M 2011 - 2020 F20, F22, F30, F31, F32, F33, F34, F36 2014 - 2021 F80, F82, F83, F87 2022+ G80, G82, G83, G87
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Rear Traction Arm Knuckle Bushing - F2X/F3X
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
SPL Parts - Corporate Logo
T#:13957906
Part#: SPL-RKB-F3X
Ships in 2 Business Days
$ 169.00 USD
Free Shipping on orders $49 and up
These Rear Traction Arm Knuckle Bushing replace the rubber factory bushing attaching the lower control arm to the knuckle with a low friction teflon-lined spherical bearing. Replacing the OEM component with this bushing will allow for less deflection under heavy load, and less bind as the arm travels through its suspension. The folks at SPL use the largest possible FK bearing in this location for increased longevity and lower NVH. The housing for the bearing is machined out of 6061-T6 aluminum and is CNC cut to +/- .001" tolerance to insure proper fitment.
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Performance Polyurethane Differential Bushing Set - 95A - F3x ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:656153
Part#: 026696ECS10
In Stock
Sale - Save 20% $ 235.99

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

$ 188.79 USD
Free Shipping
Sale - Save 20%
$ 235.99

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

$ 188.79 USD
Free Shipping
Differential bushings are responsible for keeping your rear end planted during the delivery of power to the rear wheels. As these bushings age, they wear out and should be replaced. If you ever see your bushings are cracked, it is time to replace them. By eliminating the drivetrain deflection that factory rubber bushings permit, throttle response is improved, and the tendency for a car to “Wheel Hop” is significantly reduced. Upgrade to ECS Poly Diff Bushings and feel the difference!
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SPL Parts Adjustable Front Caster Rod Bushings - F2X/F3X 2 and 3 seri...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
SPL Parts - Corporate Logo
T#:587636
Part#: SPL-CRB-F3IX
In Stock
$ 413.00 USD
Free Shipping
$ 413.00 USD
Free Shipping
SPL Parts FKS Series Front Caster Rod Bushings replace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction. This maintains optimum suspension geometry under load to improve braking and handling feedback.
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SPL Parts Non-Adjustable Front Caster Rod Bushings - F2X/F3X 2 and 3 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
SPL Parts - Corporate Logo
T#:587638
Part#: SPL-CRBN-F3IX
Ships in 2 Business Days
$ 359.00 USD
Free Shipping on orders $49 and up
SPL Parts FKS Series Non-Adjustable Front Caster Rod Bushings replace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction. This maintains optimum suspension geometry under load to improve braking and handling feedback.
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SPL Parts Adjustable Front Caster Rod Monoball Bushings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
SPL Parts - Corporate Logo
T#:587637
Part#: SPL-CRB-F3X
Ships in 2 Business Days
$ 413.00 USD
Free Shipping
$ 413.00 USD
Free Shipping
SPL Parts FKS Series Front Caster Rod Bushings replace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction. This maintains optimum suspension geometry under load to improve braking and handling feedback.
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SPL Parts Non-Adjustable Front Caster Rod Bushings - F2X/F3X 2 and 3 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
SPL Parts - Corporate Logo
T#:587639
Part#: SPL-CRBN-F3X
Ships in 2 Business Days
$ 359.00 USD
Free Shipping
$ 359.00 USD
Free Shipping
SPL Parts FKS Series Non-Adjustable Front Caster Rod Bushings replace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction.
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ECS Performance Polyurethane Subframe Bushing Set - 95A - F3X F2X ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:638045
Part#: 006012LA01KT
Back Ordered
Sale - Save 15% $ 380.99

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

$ 323.84 USD
Free Shipping
Sale - Save 15%
$ 380.99

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

$ 323.84 USD
Free Shipping
ECS Polyurethane Subframe bushings are ideal for street driven vehicles and those that see occasional autocross or track time. Featuring 95A durometer polyurethane, ECS Polyurethane Subframe bushings are 25% stiffer than street bushings. Engineered to perform, ECS Polyurethane Subframe bushings offer a supreme level of control, while still maintaining enough comfort for the street. Expect improved steering feel, turn in, more responsive handling and overall improved chassis composure.

Key Benefits:

95A Polyurethane isolator reduces unwanted drivetrain movement while still allowing for an aggressive yet streetable driving experience.

Polyurethane bushings reduce subframe bushing deflection versus stock rubber bushings while keeping vibrations associated with such modification to a minimum.

Poly formulation and durometer, profile, and loaded surface area designed to minimize stress concentrations to stay within acceptable compressive strain limits of the material

Tasked with keeping the vehicles rear end firmly mounted while absorbing noise, vibration, and harshness (NVH) ECS Polyurethane Subframe bushings were engineered to provide a balance of control while making ride quality more responsive, yet still streetable. As a factory bushings age, they become brittle and begin to harden and crack. When this happens the bushing will actually shrink and allow excess play, or movement in the subframe. This is typically felt by a sudden jerk or "thunking" noise under acceleration and is a leading cause of "sloppy" or "loose" suspension feel. By replacing the bushings with full polyurethane this play is eliminated since the subframe is being held in place 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 and acceleration inputs from the driver are effectively transferred to the wheels and vital road information is transmitted properly from the wheels to the driver.

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