Whiteline their own complete Billet Rear Motor Mount (RMM) in the near future, with 2x 85a Polyurethane bushings! We were stoked to be chosen to test this new offering prior to launch, and give valuable feedback to the team!
1,000kms / 600 mile report: RMM has broken in very nicely, and only adds slight NVH at Idle, setting off in 1st or Reverse, and if you are in a high gear at low rpm trying to accelerate. The shifts are way more precise and less sloppy than having a factory RMM itself, and noticeably stiffer than the factory RMM with either the Whiteline or Perrin Inserts. One welcomed feature is not having constant engine boom in the car at any RPM, which is a trait of a race-oriented RMM. You will not get wheel hop, and you will still be able to enjoy this on both the street and track as we have been.