Subframe

Performance Polyurethane Differential Bushing Set - E9X M3

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:596679

Part#: 026711ECS09

In Stock

Sale - Save 5% $ 177.99

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

$ 169.09 USD

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Sale - Save 5%

$ 177.99

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

$ 169.09 USD

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Upgrade your worn rubber bushings with ECS Tuning's Performance Polyurethane Differential Bushing Set. In-House Engineered to improve power delivery and handling, with a superior service life over the soft factory rubber bushings.

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Polyurethane Subframe Bushings - 95A - E90 E91 E92 E93 E82 E88 ...

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:638054

Part#: 005686LA01KT

In Stock

Sale - Save 5% $ 286.99

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

$ 272.64 USD

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Sale - Save 5%

$ 286.99

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

$ 272.64 USD

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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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IRP Polyurethane Subframe Bushing Set - 90A - E9X, E8X (non-M) ...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:2408491

Part#: IRPRSB-90PU

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$ 175.00 USD

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$ 175.00 USD

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Replacing your worn stock rubber subframe bushings with IRP's polyurethane bushing set will transform the way your car drives. Stiffer than stock, these bushings still absorb NVH which allows them to be comfortably used on the street without heavily reducing ride quality.

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Rear Isolators

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:638042

Part#: 006012LA04

Special Order: No Guaranteed ETA

Sale - Save 5% $ 76.99

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

$ 73.14 USD

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$ 76.99

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

$ 73.14 USD

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IRP Aluminum Rear Subframe Bushing Set - E82, E9X (non-M)

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:2408474

Part#: IRPRSB-90AL

Special Order: No Guaranteed ETA

$ 319.99 USD

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$ 319.99 USD

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Aluminum subframe bushings prevent your subframe from shifting around as the chassis bends under load, unlike the stock rubber bushings. With only a slight increase in NVH, these aluminum bushings from IRP will keep the rear end of your BMW substantially more planted.

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IRP Aluminum Rear Subframe Bushing Set - E9X M3, E82 1M

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:2408494

Part#: IRPRSB-90MAL

Special Order: No Guaranteed ETA

$ 294.99 USD

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$ 294.99 USD

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Aluminum subframe bushings prevent your subframe from shifting around as the chassis bends under load, unlike the stock rubber bushings. With only a slight increase in NVH, these aluminum bushings from IRP will keep the rear end of your BMW substantially more planted.

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Project Cars

SELECT YOUR BMW

Performance Polyurethane Differential Bushing Set - E9X M3

Polyurethane Subframe Bushings - 95A - E90 E91 E92 E93 E82 E88 ...

IRP Polyurethane Subframe Bushing Set - 90A - E9X, E8X (non-M) ...

Rear Isolators

IRP Aluminum Rear Subframe Bushing Set - E82, E9X (non-M)

IRP Aluminum Rear Subframe Bushing Set - E9X M3, E82 1M

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