I got a 1.8 TSI BZB (sorry if i posted in the wrong thread, but there is no 1.8 TSI Gen 1), and the turbo is leaking oil at the exhaust end. I want to replace it, but i can't find much information about this. I rather want to upgrade it with a K03s, but I only found some stock turbines, which were really expensive. Does a k03 or a k03s from 1.8t (transverse mounted) fit? Are the piping angles the same? Do i need to change the exhaust manifold? Or a k03 from 2.0 TFSI BWA?