Subframe Bushings for BMW F80 M3 S55 3.0L

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Your BMWs subframe bushings were designed to mitigate vibration and harshness. When mileage accumulates these bushings dry out, crack, and eventually split. When this happens vibrations and noise increase. Turner Motorsport carries Genuine BMW and high quality aftermarket alternatives that will restore lost handling and comfort.

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Powerflex Rear Diff Front Mounting Bushing - F8X M2,M3,M4

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:554720

Part#: PFR5-4025X4

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$ 346.99 USD

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$ 346.99 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.

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Powerflex Rear Diff Front Mounting Bushing - F8X M2,M3,M4

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:554719

Part#: PFR5-4025BX4

Ships in 2 Business Days

$ 379.99 USD

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$ 379.99 USD

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Engineered to perform, Powerflex performance polyurethane differential 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.

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F8X M2/M3/M4 Rear Subframe Bolt Kit

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:389827

Part#: F8XMRSUBBOLTS

Ships in 3 Business Days

$ 197.99

This product was last offered at the strikethrough price on
06-03-2026

$ 195.99 USD

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$ 195.99 USD

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The rear subframe bolts on the M2/M3/M4 are one-time use only and need to be replaced any time they are removed, such as during a diff install, sway bar install, bushing replacement, or any time the subframe is removed. Re-using the original bolts may damage the threads inside the body so make sure you have new M2/M3/M4 subframe hardware on hand for any work.

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Subframe Bushings for BMW F80 M3 S55 3.0L

Powerflex Rear Diff Front Mounting Bushing - F8X M2,M3,M4

Powerflex Rear Diff Front Mounting Bushing - F8X M2,M3,M4

F8X M2/M3/M4 Rear Subframe Bolt Kit

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