Combining a new CNC machined aluminium lower torque mount with various durometer options to suit differing states of tune, this is a great way to reduce the amount of engine movement during hard acceleration and gear changing. It's also super easy to replace - just two bolts and it's out with the old, in with the new and no pressing out of any rubber! PFF19-2020 Lower Engine Mount Bracket & Bushes.
The Yellow at 70 is 50% stiffer than the OE mount and recommended for fast road use for standard or mildly tuned cars. 
The all Purple bush at 80A is 100% stiffer than OE and recommended for higher powered cars used on the road/track
The all Black bush at 95A is a huge 400% stiffer than OE and available in our Black Series for hard Track and Motorsport use.
Original rubber engine mounts can quickly become cracked and perished, causing excessive engine movement.