BMW 3 Series E46 (1999 - 2006) Offset Lower Radiator Mount Kit - PFF5-4652H Made in our Grey 65A durometer material, the offset bushes move the bottom of the radiator forward by 8mm to add needed clearance for the expansion tank/pulley on larger core radiators and to prevent it from touching and causing a potentially catastrophic engine failure, especially if the engine mounts are worn. They can also be fitted without draining down the coolant system and removing the radiator, making them an easy swap out. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!