got the same turbo on my golf , 1.8t agu , the kit looks like its got most the stuff you need , we have used the manifold and turbo before and intercooler , they work fine and we made 320bhp on standard internals on a agu engine . but you need a electronic boost controller and you may need a few other little bits but that kit does have the bulk of it , we dont even use a oil cooler . but once my brother forged his bottom end with this turbo made 404 bhop