Differential Mounts for BMW F80 M3 S55 3.0L

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Differential Bushings can vastly change the feel of your BMW. While you may notice a slight increase in NVH, upgrading your differential bushings will give your rear end a more planted feel that you can't put a price on.
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Turner Dual-Mount Differential Plate - With ECS Poly Diff Bushings - F8x M2 M3 M4
Turner Dual-Mount Differential Plate - With ECS Poly Diff Bushings - ...
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
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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 Dual-Mount Differential Plate - F8X M2 M3 M4
Turner Dual-Mount Differential Plate - F8X M2 M3 M4
Turner Motorsport - Corporate Logo
T#:588316
Part#: 026773TMS02
In Stock
Sale - Save 25% $ 520.99

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

$ 390.74 USD
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Sale - Save 25%
$ 520.99

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

$ 390.74 USD
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Add to Wish List
Doubles the mounting points at the rear of the differential to improve bushing longevity and reduces driveline deflection
Turner Dual Mount Diff Plate - With Extra Rear Position ECS Poly Bushing - F8X M2 M3 M4
Turner Dual Mount Diff Plate - With Extra Rear Position ECS Poly Bush...
Polyurethane bushings are needed for this kit!
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
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Sale - Save 25%
$ 588.99

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

$ 441.74 USD
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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 BMW Dual Mount Diff Plate - With Extra Rear Position OE Bushing
Turner BMW Dual Mount Diff Plate - With Extra Rear Position OE Bushin...
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
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Sale - Save 25%
$ 624.99

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

$ 468.74 USD
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Powerflex Rear Diff Rear Mounting Bushing - F8X M2,M3,M4
Powerflex Rear Diff Rear Mounting Bushing - F8X M2,M3,M4
Powerflex - Corporate Logo
T#:554716
Part#: PFR5-4026
In Stock
$ 109.99 USD
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$ 109.99 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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