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The PHR Billet Isolating Engine Mount for GS/IS300 is the ultimate solution without compromise. Full solid mount will always be accompanied by increased vibration and noise transfer. This innovative isolating design help cut down that transfer while keeping the rigidity that you want for your race engine.
These are beautifully CNC-machined from 6061 aluminum with a 70A Durometer rubber cushion separating the two ends. You're going to shed a tear hiding this away in your engine bay.
Mount is serviceable meaning you can inspect and replace the rubber cushions inside. These can be purchased from PHR separately.