BMW Suspension Bushings & Mounts

IRP Performance Rear Polyurethane Shock Mount Kit - E30 E36 E46 Z3 Z4...

T#:401369

Part#: IRPRTM-P

In Stock

$ 110.00 USD

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$ 110.00 USD

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Looking to stiffen up your rear shock mount without going for a solid rear mount? The Polyurethane Rear Performance Strut Mount from IRP will give you the stiffer reinforcement without giving you the typical noise, vibration, and harshness that come with traditional performance strut mounts. The polyurethane also helps with preventing rear shock blowouts, a common problem for stock BMW rear mounts that are paired with stiffer than stock suspension.

The bearing sleeve and poly bushing are built to work with all stock style shocks such as Bilstein and H&R coilover and suspension kits.

Fits the following BMW chassis:
E36 BMW All Submodels except for 318ti
E46 BMW All Submodels
E30 BMW All Submodels
E36 Z3 BMW All Submodels
E85/E86 Z4 BMW All Submodels

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IRP Rear Lower Shock Mount Set - E8X E9X Non-M

T#:587022

Part#: IRPRSM-90B

In Stock

$ 195.00 USD

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$ 195.00 USD

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The stock rubber lower shock mounts tend to fail prematurely, especially when subjected to rough track conditions. These IRP lower shock mounts utilize a monoball design that is significantly stronger and helps to eliminate deflection that is caused by soft rubber. Key Benefits: Monoball rear lower shock mount eliminates unwanted deflection, maximizing shock efficiency and performance. Allows full shock body articulation for low friction movement and reduced side loading and improved shock wear. Designed to work with stock non-M taper seat stud style shocks (not M eyelet mount type). Maintains OE shock position

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Corteco Rear Shock Mount - E53

T#:393173

Part#: 33526773669

Ships in 1-2 days

$ 55.05 USD

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$ 55.05 USD

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Common failure component producing an audible clunk over bumps

Rear Lower Control Arm Balljoint - Outer

T#:15478726

Part#: 33326792553C

Back Ordered

$ 21.99 USD

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Qty

$ 21.99 USD

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This ball joint is located in the trailing arms. Fits both left & right side.

Rear Shock Mount - Priced Each

T#:594957

Part#: 33521091710

Back Ordered

$ 39.84 USD

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$ 39.84 USD

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The rear shock mounts provide a solid mounting point for your rear suspensions. After many years of use, these mounts can become worn. They generally squeak and can cause rattling when going over bumps or potholes. Replace yours to keep everything quiet and mounted securely.

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Front Upper Strut Mount

T#:5189171

Part#: 31306881930

In Stock at Vendor

$ 146.99

This product was last offered at the strikethrough price on
05-07-2026

$ 137.99 USD

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$ 137.99 USD

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One often overlooked piece is the upper strut bearing and mount. This is the top mount for your struts and provides a solid platform for your front suspension. If worn, the bearings within this mount make noise, there is slop from worn rubber, and it can shorten the life of your shocks. Priced each, but should always be replaced in pairs.

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IRP Performance Rear Pillow-Ball Shock Mount - E30 E36 E46 Z3 Z4 ...

T#:401368

Part#: IRPRTM-B

Special Order: No Guaranteed ETA

$ 185.99 USD

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$ 185.99 USD

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Want the best performance option in shock tower mounts? IRP has created their pillow-ball rear shock mounts for just this need. These rear shock mounts are designed for use on the track and racing. This set of mounts will help your rear shocks perform the best they can in all conditions. The advantage to using a mount with spherical bearing is that it allows the shock to freely move off axis without side loading the shock shaft like rubber or polyurethane mounts do. Side loading a shock increases stiction and wear which decreases its efficiency. Because these are mounts without an isolator (rubber or polyurethane) to dampen road noise and vibrations we do not recommend them for street cars.

The bearing sleeve and poly bushing are built to work with all stock style shocks such as Bilstein and H&R coilover and suspension kits.

Fits the following BMW chassis:
E36 BMW All Submodels except for 318ti
E46 BMW All Submodels
E30 BMW All Submodels
E36 Z3 BMW All Submodels
E85/E86 Z4 BMW All Submodels

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IRP Performance Rear Lower Control Arm Bushing - Inner - 8x, E9x, F87...

T#:2408498

Part#: IRPRSB-9XMB2

Special Order: No Guaranteed ETA

$ 176.99 USD

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$ 176.99 USD

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Enhance road feel and keep your vehicle more planted with these upgraded aluminum bushings. Less play allows for more precise suspension articulation, making for a better performance driving experience.

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

T#:2408491

Part#: IRPRSB-90PU

In Stock

$ 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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Front Differential Bushing - Priced Each

T#:592388

Part#: 33176770788

In Stock

$ 12.94

This product was last offered at the strikethrough price on
05-03-2026

$ 10.99 USD

Limited Qty Sale

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Qty

$ 12.94

This product was last offered at the strikethrough price on
05-03-2026

$ 10.99 USD

Limited Qty Sale

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Rear Differential Bushing - Priced Each

T#:594920

Part#: 33171134872

In Stock

$ 19.99

This product was last offered at the strikethrough price on
05-07-2026

$ 16.99 USD

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$ 16.99 USD

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The subframe provides mounting for your rear suspension. The subframe connects to the body with bushings to absorb vibration at all mounting locations. These bushings absorb any vibration that would normally be transmitted to the cabin and keep the subframe solid. They also provide a solid mounting location to keep everything tight.

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Corteco Front Lower Control Arm Bushing / Hydrobearing - Priced Each ...

T#:27838508

Part#: 31126854729

Ships in 2 Business Days

$ 88.99

This product was last offered at the strikethrough price on
05-08-2026

$ 85.99 USD

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$ 85.99 USD

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When control arm bushings start deteriorating, you may notice increased suspension noise and steering vibrations. This can make the vehicle unstable during cornering and challenging to handle in regular driving. Such issues can lead to premature tire wear due to misalignment and put extra strain on other suspension parts, reducing their lifespan. Installing new control arm bushings can significantly improve the vehicle's handling and prevent damage to other suspension components, promoting overall durability.

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

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

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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