Install the Active Autowerke SPORT intercooler for that factory like fitment and experience the meaning of sustainable power in a compact package. The Active Autowerke BMW 135i/335i front mount intercooler is the best performing direct bolt-on performance intercooler that you can buy. Simply by bolting on this intercooler on a stock car, you can expect over 10 wheel horsepower gains or more with additional performance modifications. This intercooler is created to handle more internal airflows than its stock counterpart, and will not heat soak as readily like the BMW factory unit.
Since 1981, Active Autowerke has been known as the BMW innovators when it comes to BMW performance. All products come with a 2 Year Warranty.