The strut mount is a critical suspension component that provides a secure mounting point and pivot for your BMW's front strut. With higher mileage, the built-in bearing can wear out, leading to reduced suspension performance, increased noise, and compromised handling.

For optimal suspension function and durability, it’s recommended to replace the strut mounts whenever installing new front struts. Choose this premium replacement from Bremmen Parts for a reliable and long-lasting repair.

Elevate Your BMW's Performance with ECS Tuning's Ultimate Performance Rear Shock Mount Kit

ECS Tuning presents the Ultimate Performance Rear Shock Mount Kit, specifically designed to address recurring rear shock mount blowouts experienced by various BMW models, including the M3 and non-M 3 Series dating back to the E30 chassis in 1984. This innovative kit provides a long-term solution, ensuring optimal damper performance and longevity while eliminating rear clunking noises and handling issues caused by blown shock mounts.

Key Benefits:

• Solves rear shock mount blowout issues on BMW models
• Allows full articulation of rear dampers for improved performance
• Industry-first design with PTFE lined stainless steel monoball spherical bearing
• 80A polyurethane isolation bushings reduce noise, vibration, and harshness (NVH)
• Lower dust seal enhances bearing life by preventing road debris ingress
• Corrosion-resistant anodized 6061-T6 construction for durability
• Compatible with 10mm, 12mm, or 14mm damper shafts

Upgrade your BMW's rear shock mounts with ECS Tuning's Ultimate Performance Rear Shock Mount Kit, providing superior performance, reduced NVH, and increased bearing longevity for a more controlled and comfortable ride.

Want a race-spec rear shock mount but with the comfort of a factory bushing? This ECS rear shock mount combines the precision and articulation of a spherical bearing with the isolation of urethane bushings. The stainless monoball bearing is lined with PTFE lubricant and suspended in 80A urethane and housed in a hard anodized 6061-T6 aluminum mount. The spherical bearing is a better design than most rear shock mounts because it allows the shock to move and tilt without side-loading the shock shaft (which leads to premature failure of the shock). Most Genuine BMW and aftermarket shock mounts are not designed for shock angles and the stress that track or performance driving will put on the shock shaft. The ECS shock mount is properly designed to handle these loads. The internal bearing is also replaceable - it will be years before you have to replace the entire mount. The ECS mount is fully encapsulated to prevent the common shock mount failure of the stock mount design.

ECS RSM features:

• Maintenance free, PTFE lined, stainless steel monoball spherical bearing for full shaft articulation
• 80A polyurethane isolation bushings for NVH control
• Accommodates 10mm, 12mm, or 14mm damper shafts
• Fully constrained shaft mount makes RSM blow out impossible
• Hard anodized 6061-T6 construction
• Fully rebuildable design

* - the RSM comes with the BMW standard 10mm shock shaft bushings. 12mm is used on some performance shocks and 14mm is used on some true motorsport rear shocks.

BMW E46 Z4 Ultimate Performance Rear Shock Mount Kit

Elevate your BMW E46 or Z4's performance with the BMW E46 Z4 Ultimate Performance Rear Shock Mount Kit. Engineered for maximum durability and performance, this kit ensures precise handling and stability. Designed to withstand the rigors of aggressive driving, it offers improved suspension response and reduced noise. Upgrade your BMW E46 or Z4 with this premium rear shock mount kit.

• Maximum durability and performance for enhanced driving experience
• Precise handling and stability for improved control
• Withstands aggressive driving for long-lasting reliability
• Improved suspension response and reduced noise for a smoother ride

Located on the underside of the vehicle, this mount is a critical suspension component that pairs with the upper mount inside the trunk area to securely anchor the suspension system. Together, they help absorb vibrations, reduce noise, and maintain a smooth, controlled ride.

Over time, exposure to road debris, moisture, and everyday wear can weaken this mount, potentially causing increased noise, diminished ride quality, and compromised handling. Replacing a worn or damaged mount is essential to restore suspension performance and maintain vehicle stability.

Protect your suspension system and shock absorbers with this premium OE replacement bump stop from Bremmen Parts. Designed to prevent bottoming out, this essential rubber component safeguards your shocks from damage that could lead to costly repairs.

Over time, the original rubber construction can become damaged or go missing, compromising suspension performance. Replace your worn or missing bump stop to maintain optimal suspension operation and prevent unnecessary wear.

Note: One bump stop is required per shock absorber. For best results, replacement in pairs is recommended.

Protect your suspension system and shock absorbers with this premium OE replacement bump stop from Bremmen Parts. Designed to prevent bottoming out, this essential rubber component safeguards your shocks from damage that could lead to costly repairs.

Over time, the original rubber construction can become damaged or go missing, compromising suspension performance. Replace your worn or missing bump stop to maintain optimal suspension operation and prevent unnecessary wear.

Note: One bump stop is required per shock absorber. For best results, replacement in pairs is recommended.

The suspension strut bellows is an essential protective component that safeguards the strut shaft from dirt, debris, and moisture. Positioned around the shock, this cover forms a barrier, preventing contaminants from damaging the strut shaft and seals. Without this protection, wear and tear can diminish the performance and lifespan of your suspension system. By preserving the integrity of your struts, the bellows help maintain smooth suspension operation for a more stable and comfortable ride.

If your dust boot or protective cover is torn or damaged, replace it with this high-quality component from Bremmen Parts to ensure optimal strut protection and prevent potential suspension issues.

Ensure the longevity and performance of your suspension system with this essential shock mount sealing grommet. Positioned between the shock mount and the rear strut tower, this grommet acts as a protective barrier, keeping dirt, debris, and moisture out of critical suspension components.

Over time, the rubber material can degrade due to constant exposure to harsh conditions, leading to potential issues like rattling noises, misaligned suspension, and compromised protection against contaminants.

Restore your vehicle’s suspension integrity with this durable, high-quality replacement grommet from Bremmen Parts. Engineered for a precise fit, it ensures a tight seal and reliable performance, helping you maintain a smoother, quieter ride.

Located on the underside of the vehicle, this mount is a critical suspension component that pairs with the upper mount inside the trunk area to securely anchor the suspension system. Together, they help absorb vibrations, reduce noise, and maintain a smooth, controlled ride.

Over time, exposure to road debris, moisture, and everyday wear can weaken this mount, potentially causing increased noise, diminished ride quality, and compromised handling. Replacing a worn or damaged mount is essential to restore suspension performance and maintain vehicle stability.