NM Air Charge Pipe

The R55 R56 R57 R58 R59 MINI Cooper S engine utilizes a turbocharger to pressurize the intake tract to force feed the engine air to produce power. As such, NM Engineering has identified a weak point that impairs the efficiency of this system. The NM Engineering Hi-Flow Charge Pipe replaces the factory necked-down hose between the intercooler and throttle body (cold-side) with a new pipe and silicone couplers that will not expand under boost. The system eliminates the OEM sound chamber or better known as noise maker pipe which results in increased turbo response as well as mid-range and top-end power. And you can see a boost increase of as much as .5 lbs. This pipe is a direct replacement for the factor plastic pipe with noise maker, and rubber hoses. Kit contains: 1 hard air charge pipe 2 silicone end hoses 4 hose clamps