This uprated intercooler has been designed as an upgrade Mini Countryman Cooper S models. After considerable trials with different intercoolers cores, we found that the most efficient for these models, was an intercooler of bar and plate design, and along with a significant overall increase in dimensions we have been able to improve the cooling ability and reduce the pressure loss across when compared to stock. Our own road and dyno testing showed that our intercooler was twice as efficient as the original intercooler with the inlet temperatures halved. The uprated intercooler is supplied with all parts required for the installation and comprehensive instructions. All Forge Motorsport products come with a limited lifetime warranty. All warranty claims must be accompanied by the original proof of purchase to enable us to help you. Failure to supply this proof will result in your claim or enquiry being denied.