Mini R50/52/53 Gen 1 (2000 - 2006) Upper Engine Mount Bush Insert Diesel - PFF5-124R PFF5-124R is a quick and easy way to stiffen the OE oil-filled engine mount, improving throttle response and gear changes by providing greater engine stability. Some added NVH may be experienced when fitting this part. Made in our Red 65A material, this product is for diesel vehicles. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!