Intercooler Details Core Size: 9.13" x 11.81" x 2.5" Overall Size: 10.08" x 16.65" x 2.55" Inlet/Outlet: 1.89"/1.89" 1x aluminum racing intercooler Max Horsepower Capacity: 200-300HP+ Material:Full Aluminium Pre-Welded Bracket ready for Easy Bolt-On Installation The intercoolers bar and plate core afford up to 35% larger surface area for cooling ,lower intake air temperatures , enhance the engines performance and keep cool when things get hot. Our intercooler can be mounted on the inside to increase horsepower and give you that quick shift you need This Radiator Compatible With All Supercharged powered Mini R53 Cooper S BMW MINI Cooper S R53 2002-2006 Manufacturer Part Number: 11651515368 / 1515368 Interchange Part Number: 22316779909, 22316765331, 22316779907 Why Choosing Us? Full set in box and 100% brand new. Full Aluminum High Performance. We guaranty that all our products are made of the best materials and advanced manufacture technique. All our products are 100% fully tested to ensure top quality. No Fitting Instructions Supplied! Professional Installation is Highly Recommended! We are best price,US fast shipping! New MINI Cooper S R50 R53 02-06 Top Mount Intercooler Upgraded No drilling required First R53 of the shelf Intercooler to have 60mm core alloy smooth flow end tanks, no turbo surge issues with this design.