Subframe Bushings for BMW Z4 M Roadster S54 (2003-2008)

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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 Polyurethane Rear Subframe Rear Position Bushing Set - E46 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:362732
Part#: PFR5-4611X2
In Stock
$ 143.99 USD
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$ 143.99 USD
Free Shipping

Tasked with keeping the vehicles rear end firmly mounted while absorbing noise, vibration, and harshness (NVH) factory rubber subframe bushings were engineered to provide a balance of control while keeping the ride quality soft and supple. As a factory bushings age, they become brittle and begin to harden. 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. 

Engineered to perform, Powerflex performance polyurethane 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 steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

 

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Poweflex Polyurethane Rear Subframe Front Position Bushing Set - Stre...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:362713
Part#: PFR5-4610X2
In Stock
$ 143.99 USD
Free Shipping
$ 143.99 USD
Free Shipping

Tasked with keeping the vehicles rear end firmly mounted while absorbing noise, vibration, and harshness (NVH) factory rubber subframe bushings were engineered to provide a balance of control while keeping the ride quality soft and supple. As a factory bushings age, they become brittle and begin to harden. 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.

Engineered to perform, Powerflex performance polyurethane 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 steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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Race Polyurethane Rear Subframe Bushing Rear Position - E46
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:362720
Part#: PFR5-4611BX2
Ships in 2 Business Days
$ 158.99 USD
Free Shipping
$ 158.99 USD
Free Shipping

Tasked with keeping the vehicles rear end firmly mounted while absorbing noise, vibration, and harshness (NVH) factory rubber subframe bushings were engineered to provide a balance of control while keeping the ride quality soft and supple. As a factory bushings age, they become brittle and begin to harden. 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. 

Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane 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 steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

This part fits the following BMWs:
2001 - 2006 E46

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Rear Subframe Bushings/Mount Set - Rubber - E46 M3, Z4 M
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:2051
Part#: TMS2051
Ships in 2 Business Days
$ 290.99 USD
Free Shipping
$ 290.99 USD
Free Shipping
Any subframe work or reinforcement project on the rear of the E46 M3 should include a new set of subframe mounts. It's the worn rubber bushings that contribute to failed rear subframes on the E46 (but not the only reason). As the rubber gets worn, there is more flex to the mount. This flexing is then transferred to the sheetmetal in the floor where the spot welds will pop and the sheetmetal will crack. Additional force coming from stiffer suspensions and stickier tires will only increase the flexing of the mounts/chassis.

Of course, stiffer mounts would help prevent this problem but with a stiffer bushing comes ride harshness, vibration, and additional noise. Our engineers and technicians recommend replacement with the factory rubber bushings (along with the appropriate reinforcement of the floor). The rubber bushings help isolate bumps and impacts and are quiet. They are also a perfect fitment and require no maintenance.

This item is a set of 4 Original BMW rubber subframe mounts. Individual part numbers - 33 31 2 283 573 (left front), 33 31 2 283 574 (right front), and 33 31 2 283 419 (left and right rear, x 2).

Applications:
2001-2006 E46 M3, M3 CSL coupe, convertible
2007-up Z4 M Roadster, M Coupe

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Powerflex Polyurethane Rear Subframe Rear Position Bushing Insert- E4...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:383997
Part#: PFR5-4613X2
Ships in 2 Business Days
$ 85.99 USD
Free Shipping
$ 85.99 USD
Free Shipping

Tasked with keeping the vehicles rear end firmly mounted while absorbing noise, vibration, and harshness (NVH) factory rubber subframe bushings were engineered to provide a balance of control while keeping the ride quality soft and supple. As a factory bushings age, they become brittle and begin to harden. 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. 

Powerflex street bushings are ideal for street driven vehicles and those that see occasional autocross or track time. Need bushings for a dedicated track car? Engineered to perform, Powerflex performance polyurethane 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 steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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Polyurethane Rear Subframe Bushings - E46
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Revshift - Corporate Logo
T#:1105904
Part#: PSB-E46M
Ships on Aug 28, 2026
$ 189.99 USD
Free Shipping
$ 189.99 USD
Free Shipping
Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.
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Genuine BMW Rear Subframe Bushing, Front Left - 33312283573 - E46, Z4...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:15680
Part#: 33312283573
Ships in 2 Business Days
3% off MSRP $ 72.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 70.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 72.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 70.99 USD
Free Shipping on orders $49 and up

OE Replacement subframe bushing for E46 M3's and Z4 M Coupes and Roadsters.

GENUINE BMW RUBBER MOUNTING FRONT LEFT

Genuine BMW Rubber Mounting Front Right - 33312283574
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:60062
Part#: 33312283574
Ships in 2 Business Days
3% off MSRP $ 72.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 70.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 72.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 70.99 USD
Free Shipping on orders $49 and up
Genuine BMW RUBBER MOUNTING FRONT RIGHT

BMW E46 / Z4 - Rear Polyurethane Subframe Insert - Front Position - P...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:384019
Part#: PFR5-4612BX2
Ships in 2 Business Days
$ 93.99 USD
Free Shipping
$ 93.99 USD
Free Shipping
Understanding Subframe Bushings Subframe bushings are tasked with securing the subframe to the chassis. Factory Rubber Bushings: Balancing Ride Comfort and Handling Factory rubber bushings are a compromise between a cushy ride and responsive handling. Benefits of Powerflex Polyurethane Subframe Bushings Enhanced Performance Powerflex polyurethane subframe bushings are firmer than OEM bushings, resulting in better handling, a more planted rear-end, and more efficient suspension articulation, all with minimal sacrifice to ride quality. Expertise and Quality Powerflex is the number one selling suspension bushing manufacturer in Europe. Their experience with polyurethane bushing material and state-of-the-art manufacturing techniques allows them to produce premium performance bushings, made to exact-fit standards. Durability and Performance Powerflex performance polyurethane bushings are built to last longer than OEM rubber bushings while improving performance and allowing for a more engaging driving experience. Installation Tips The use of Powerflex Copper Grease PCG1 is recommended for ease of installation. Periodic reapplication is recommended to extend the squeak-free service life of bushings. Choosing the Right Bushings Powerflex Street Bushings: Ideal for Street-Driven Vehicles and Occasional Autocross or Track Time Powerflex street bushings are ideal for street-driven vehicles and those that see occasional autocross or track time. Powerflex Black Series Bushings: The Ultimate in Track and Race Bushings Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Lifetime Warranty Powerflex is proud to offer a lifetime warranty to the original purchaser on all products. OE / OEM Cross Reference Numbers: 33312283573 / 33312283574 Fits these BMW models: E46 - M3 & M3 CSL E85 - Z4 2.5i, 3.0i, 3.0Si, M Coupe, M Roadster
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Race Rear Subframe bushing, rear position - E46, E83, Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:384020
Part#: PFR5-4613BX2
Ships in 2 Business Days
$ 93.99 USD
Free Shipping
$ 93.99 USD
Free Shipping

Tasked with keeping the vehicles rear end firmly mounted while absorbing noise, vibration, and harshness (NVH) factory rubber subframe bushings were engineered to provide a balance of control while keeping the ride quality soft and supple. As a factory bushings age, they become brittle and begin to harden. 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. 

Powerflex street bushings are ideal for street driven vehicles and those that see occasional autocross or track time. Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane 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 steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. ​

This part fits the following BMWs:
2000-2006 E46 ALL
2003 - 2006 E83 X3 2.5i X3 3.0i
2007 - 2010 E83 X3 3.0i X3 3.0si

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BMW E46 / Z4 - Powerflex Performance Polyurethane Rear Subframe Bushi...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:383996
Part#: PFR5-4612X2
Ships in 2 Business Days
$ 85.99 USD
Free Shipping
$ 85.99 USD
Free Shipping
Understanding Subframe Bushings Subframe bushings are tasked with securing the subframe to the chassis. Factory Rubber Bushings: Balancing Ride Comfort and Handling Factory rubber bushings are a compromise between a cushy ride and responsive handling. Benefits of Powerflex Polyurethane Subframe Bushings Enhanced Performance Powerflex polyurethane subframe bushings are firmer than OEM bushings, resulting in better handling, a more planted rear-end, and more efficient suspension articulation, all with minimal sacrifice to ride quality. Expertise and Quality Powerflex is the number one selling suspension bushing manufacturer in Europe. Their experience with polyurethane bushing material and state-of-the-art manufacturing techniques allows them to produce premium performance bushings, made to exact-fit standards. Durability and Performance Powerflex performance polyurethane bushings are built to last longer than OEM rubber bushings while improving performance and allowing for a more engaging driving experience. Installation Tips The use of Powerflex Copper Grease PCG1 is recommended for ease of installation. Periodic reapplication is recommended to extend the squeak-free service life of bushings. Choosing the Right Bushings Powerflex Street Bushings: Ideal for Street-Driven Vehicles and Occasional Autocross or Track Time Powerflex street bushings are ideal for street-driven vehicles and those that see occasional autocross or track time. Powerflex Black Series Bushings: The Ultimate in Track and Race Bushings Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Lifetime Warranty Powerflex is proud to offer a lifetime warranty to the original purchaser on all products. OE / OEM Cross Reference Numbers: 33312283573 / 33312283574 Fits these BMW models: E46 - M3 & M3 CSL E85 - Z4 2.5i, 3.0i, 3.0Si, M Coupe, M Roadster
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Genuine BMW Rear Subframe Bushing - 33312283419 - E46 M3, Z4 M ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:20011
Part#: 33312283419
Ships in 1-2 days
6% off MSRP $ 79.94

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 75.17 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 79.94

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 75.17 USD
Free Shipping on orders $49 and up

Exposure to the elements and stress/pressure can lead to failing and splitting subframe bushings. Ensure your subframe is mounted perfectly steady to prevent vibrations, knocks, suspension issues, and potential damage to the body of the vehicle or suspension components.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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URO Parts Subframe Mount - Rear Position
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:27705446
Part#: 33312283419
Ships in 2 Business Days
$ 89.99

This product was last offered at the strikethrough price on
12-22-2025

$ 80.99 USD
Free Shipping on orders $49 and up
$ 80.99 USD
Free Shipping on orders $49 and up

The subframe is integral to supporting and stabilizing crucial components such as control arms, engines, and transmissions. Bushings located at the junctions between the subframe and the vehicle's body play a vital role. These bushings act to dampen vibrations, ensuring a smoother ride by preventing excessive vibrations from reaching the cabin. They also contribute significantly to maintaining the subframe's stability, thereby keeping all components securely in position.

If you notice increased cabin vibrations or hear unusual sounds like clunks or knocks when driving over bumps, worn-out subframe bushings could be the issue. Replacing them with new bushings not only reduces vibrations but also improves overall stability and performance. This upgrade provides a secure mounting point for critical components like lower control arms, engines, and transmissions, enhancing your vehicle's ride quality and functionality.

URO Parts offers more than 8,000 high-quality spare parts, many of which are specifically designed to replace factory BMW components. Their business was founded on the premise of producing parts that adhere to the highest standards of precision, materials, and workmanship. Each part is closely evaluated by a team of industry professionals to determine how to offer the best blend of durability, function, and price. If you're looking for quality replacement components at a reasonable price, look no further than URO Parts.

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Genuine BMW Differential Mounting Bolt - Front - Z4 S54 3.2L, E46 S54...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:13462
Part#: 33177840535
Ships in 1-2 days
11% off MSRP $ 22.06

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 19.54 USD
Free Shipping on orders $49 and up
11% off MSRP
$ 22.06

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 19.54 USD
Free Shipping on orders $49 and up
GENUINE BMW HEX BOLT WITH WASHER:331070