Got my new diamond exhaust put on the other day and the only problem is getting it to seal up all the way at the turbo but its not bad just a little puff and u have to look really hard to even see it anyone got any ideas? I will try to post some pics in a few days.One more question I have is should I try to use the factory bracket that bolts to the bellhousing and clamps to the exhaust or is it okay to let the turbo hold it up at the front?

 

I got a home made 4" exhaust but it's after the downpipe. Where's a good place to get just a 4" downpipe?