Review on Energy Suspension 15 6103R Ramped Isolator by Joe Roberts

I've had bad experiences with other polymer bushings so I usually stick with Energy or Pro.thane. I used this for my Mazda5 rear springs. Will also fit a Mazda 3. My lowering spring was most likely made for a Mazda 3 so I had to raise the rear because the Mazda 5 is heavier at the rear and is built the same as the Ford Focus station wagon but with sliding doors.