Powerflex Track-Series Tunable Engine Mounts - E36, E46, Z3, Z4M, E9X M3 E46 B48 Programmable digital input system for

Programmable digital input system for Ref/Sync

from a stock suspension street cruiser build all the way to a purpose-built track car with coilover

You can compare pictures of pans on Ebay

2 extra ports (at location with grommets) to suit your specific application if needed

E46s with aftermarket camber plates

Powerflex Track-Series Tunable Engine Mounts - E36, E46, Z3, Z4M, E9X M3 E46 B48 Programmable digital input system forWe 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