KYOSTAR CNC Aluminum PU Engine Mounts for BMW E36 E46 E90 E92 E93 M3 Z3 Z4

KYOSTAR CNC Aluminum PU Engine Mounts for BMW E36 E46 E90 E92 E93 M3 Z3 Z4

Upgrade the engine mounting system of your compatible BMW with the KYOSTAR CNC Aluminum with PU Engine Mounts. Designed for a range of listed BMW E-Series applications, these engine mounts combine CNC aluminum components with PU (polyurethane) mounting elements in a performance-oriented engine mount design.

The supplied fitment information covers selected BMW E36, E46, E90/E92/E93 M3, Z3, and Z4 applications. Because BMW offered multiple engine and chassis configurations across these platforms, exact vehicle compatibility should be verified before ordering.

Features

• CNC aluminum and PU engine mount construction as specified in the supplied product information.

• Designed for a range of compatible BMW E-Series applications.

• Listed for compatible BMW E36 applications.

• Listed for compatible BMW E46 applications.

• Listed for BMW E90 / E92 / E93 M3 applications.

• Listed for compatible BMW Z3 applications.

• Listed for compatible BMW Z4 applications.

• PU mounting elements integrated into the engine mount assembly.

• CNC-machined aluminum components as shown in the product image.

• Performance-oriented replacement / upgrade engine mount configuration.

Fitment

BMW M3 Applications:

• BMW E90 M3

• BMW E92 M3

• BMW E93 M3

• BMW E36 M3 — 3.0L / 3.2L as listed

• BMW E46 M3

BMW E36 Applications:

• BMW E36 320

• BMW E36 323

• BMW E36 325

• BMW E36 328

• BMW E36 M3 3.0L / 3.2L

BMW E46 Applications:

• BMW E46 320

• BMW E46 323

• BMW E46 325

• BMW E46 328

• BMW E46 330

• BMW E46 M3

BMW Z3 / Z4 Applications:

• BMW E37 Z3

• BMW E85 Z4

• BMW E86 Z4

• BMW E89 Z4

Important Fitment Note:

• Please verify your BMW chassis, model, engine configuration, and original engine mount design before ordering.

• The supplied product information lists multiple BMW chassis and model applications. Compatibility should not be determined by “BMW E-Series” alone.

• Please compare your original engine mounts, mounting studs, mounting points, dimensions, and surrounding components with the product photos before purchase.

• The supplied information does not specify PU hardness, aluminum alloy grade, mount dimensions, or measured stiffness.

• Vehicles with engine swaps, transmission conversions, aftermarket subframes, or modified engine mounting systems may require additional fitment verification.

Fitment Note:

These CNC aluminum and PU engine mounts are listed for selected BMW E36, E46, E90/E92/E93 M3, E37 Z3, and E85/E86/E89 Z4 applications.

The supplied fitment information specifically lists E36 320/323/325/328, E36 M3 3.0L/3.2L, E46 320/323/325/328/330/M3, E90/E92/E93 M3, E37 Z3, and E85/E86/E89 Z4 applications.

Exact engine and mounting configuration should be verified before ordering. BMW vehicles within the same chassis family may use different engines, mounting arrangements, or related components.

Before purchase, compare your existing engine mounts with the product photos. Pay particular attention to the mount shape, upper and lower mounting points, stud locations, mounting orientation, engine bracket configuration, and available surrounding clearance.

PU engine mounts are performance-oriented components. Compared with a conventional soft rubber mounting arrangement, the driving characteristics may differ. However, the supplied product information does not provide measured stiffness, PU hardness, vibration, or NVH test data, so no specific numerical change is claimed.

The supplied information also does not provide aluminum alloy grade, torque specifications, product dimensions, or quantified performance improvement. No unsupported specifications are therefore claimed.

Professional installation is recommended. The engine should be properly supported during engine mount removal and installation, and all mounting points, fasteners, clearances, and engine positioning should be checked after installation.

Product Details

FAQ

Q: What BMW models are these engine mounts designed for?
A: The supplied fitment information lists selected BMW E36, E46, E90/E92/E93 M3, E37 Z3, and E85/E86/E89 Z4 applications.

Q: Will these fit a BMW E36?
A: The supplied information lists BMW E36 320, 323, 325, 328, and M3 3.0L/3.2L applications.

Q: Will these fit a BMW E36 M3?
A: Yes. The supplied fitment information specifically lists BMW E36 M3 3.0L and 3.2L applications.

Q: Will these fit a BMW E46?
A: The supplied information lists E46 320, 323, 325, 328, 330, and M3 applications.

Q: Will these fit a BMW E46 M3?
A: Yes. BMW E46 M3 is included in the supplied fitment information.

Q: Will these fit an E90, E92, or E93 M3?
A: Yes. E90, E92, and E93 M3 are specifically listed in the supplied fitment information.

Q: Will these fit a BMW Z3?
A: The supplied information lists BMW E37 Z3 applications. Exact vehicle and mounting compatibility should be verified before purchase.

Q: Will these fit a BMW Z4?
A: The supplied information lists BMW E85, E86, and E89 Z4 applications.

Q: What are the engine mounts made from?
A: The supplied product information identifies CNC aluminum construction with PU engine mount elements.

Q: What is the polyurethane hardness?
A: The supplied product information does not specify a Shore hardness rating, so no PU hardness value is claimed.

Q: Will PU engine mounts increase vibration?
A: PU engine mounts are performance-oriented components and may have different vibration characteristics compared with softer factory-style mounts. However, no measured NVH data is provided for this product, so a specific change cannot be stated.

Q: Are these suitable for an engine-swapped BMW?
A: Engine-swap compatibility is not specified. Vehicles with non-original engines or modified engine mounting systems require separate fitment verification.

Q: What should I verify before ordering?
A: Verify your BMW chassis, exact model, engine configuration, original engine mount design, mounting-point locations, stud arrangement, and surrounding clearance.

Q: Is professional installation recommended?
A: Yes. Professional installation is recommended because the engine must be safely supported while the mounts are removed and installed, and correct mounting alignment should be verified afterward.

Warranty & Shipping

Every KYOSTAR component is inspected before shipment to ensure product condition, mounting areas, supplied components, and packaging integrity before delivery.

All components are securely packaged to help reduce the risk of transportation damage. Please inspect the engine mounts after delivery and contact our support team if you notice shipping damage, missing components, or product-related concerns.

Please contact KYOSTAR customer support if you need assistance with vehicle fitment, installation questions, or after-sales service.