Powerflex Polyurethane Bush kit for Exhaust Mounts EXHAUST MOUNTS Universal Exhaust Mount - EXH011 - Lengths between mounting points 40mm, 60mm or 80mm - Bush Size: Cut To Length B=44mm - PRICE IS PER CAR KIT, NOT per bush. Powerflex usually price their bushes singly, but we have combined the QTY and price to keep it simple for you!