Description
Powerflex Black Series Engine Mount Insert Kit – PFF5-4020BLK
The Powerflex Black Series Engine Mount Insert Kit – PFF5-4020BLK is an exceptional intermediate alternative to the BMW Motorsport aluminium inserts and the stiffer full replacement engine mounts available on the aftermarket. Crafted from our Black 95A durometer material, this kit is designed to fit snugly into the voids of the OE mounts, effectively restricting engine movement. This makes it an ideal choice for those with tuned track cars seeking enhanced performance.
One of the standout features of the PFF5-4020BLK is its ease of installation. Thanks to its innovative design and flexibility, the inserts can be fitted without the need to remove the engine mounts themselves. Upgrading to these inserts offers several benefits, including sharper throttle response, improved gear shifting, more direct power transfer, more balanced on/off throttle handling, and prolonged life of the OE mounts.
Please note that a small increase in NVH (Noise, Vibration, and Harshness), usually at idle, should be expected when stiffening the connecting mount between the engine and chassis. The harder the material used, the greater the NVH transmitted. This kit is compatible with N52, N54, N55, and B58 engines only.
Technical
- Diagram fitting position (see product image): 21
- Quantity required: 1
- Included in pack: 1
- Powerflex series: Black
OEM Cross-reference
22116787659 (Left) / 22116855460 (Right)
22116760330 / 22116773744






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