Watercooled intercoolers universal, 76mm = 3 inch - 315x300x120mm For turbo and compressor engines for turbo and compressor engines Water-cooled charge air cooler universal for turbo and compressor engines Dimensions Length: 315mm Width: Max 300mm Height: 120mm Connection diameter: 76mm = 3" Thread Water pipe: 1/2 NPT Material: Aluminium Compared to conventional charge air coolers, water cooling can reduce the charge air by more than 30°C. Note: Our water-cooled charge air cooler are suitable for a maximum water pressure of 1.93 bar/28 PSI. Not approved in the area of StVZO