![E9X / E8X MOTOR MOUNT BUSHING INSERTS](http://hrmotorsportsaz.com/cdn/shop/products/PBI-N5X-2_720x_cc93571e-8eec-49d4-b19e-ec5f5f8623c8_{width}x.webp?v=1681242933)
These polyurethane bushings inserts are for the Revshift E9x/E8x motor mounts. The bushing inserts are for swapping in a different hardness or rebuilding your RevshiftE9x/E8x motor mounts to brand new condition.
Sold as a complete set.
Hardness
80A black: Slightly stiffer and stronger than OEM rubber. No additional NVH. Great choice as an upgraded stock replacement (OEM+).
95A green: Significantly stiffer and stronger than OEM rubber. Minor increase in NVH. Excellent for enthusiastically driven street cars and track cars.
(NVH = noise, vibration, harmonics)
Learn more about choosing polyurethane here: https://revshift.com/pages/polyurethane
Please select hardness.