I have a question bout the street unit ghl full turbo back exhaust. I see that it's not flanged. I've had an exhaust like that before, and it was nothing but a headache. I had leaks and all kinds of problems. It looks from the pic that it just slides together, then you install calmps. I'm not downing ghl or ********** what so ever. I think they are an awsome company, and i love them. but i'm thinking bout buying this exhaust, and i would like some input. If anybody has this set up (the whole turbo back) please reply and let me know. Even **********.