A word of warning does need to be made about the testing of Foams. Never have your Wheels off of the ground & have your speedo set to full turbo. I did this with the first set of foams I bought, I had my Speed Passion Reventon Pro set with full Hyperboost on had the car supported at the front & rear all wheels off the ground & hit Full Throttle, the rear tyres promptly exploded as did my rear end.
