Powerflex Track-Series Tunable Engine Mounts - E36, E46, Z3, Z4M, E9X M3 E46 B48 You can compare pictures of

You can compare pictures of pans on Ebay

In effect the car just rolls less

or you can purchase a 14mm diameter bushing from us directly here

This is simple and cheap to manufacture but is not ideal for most scenarios - the mount is either too stiff or not stiff enough and poor manufacturing quality leads to continued problems

Powerflex Track-Series Tunable Engine Mounts - E36, E46, Z3, Z4M, E9X M3 E46 B48 You can compare pictures ofWe use the Black Series version of these mounts exclusively on our B46 race cars. They are reliable where we have had other engine mounts tear open and while they come at a premium we have found nothing better for minimum NVH (which is still nice on a race car unless you hate yourself) while still keeping the engine solidly in place for many seasons. On our street E46 powered by a B48 when the 430lb ft of torque hit on the dyno and the engine was on