First off sounds great,love it turbo whistles like crazy but....I still have some adjustments to do...Does anyone with a 02 crew cab remember the length they cut their extention pipe?I cut it to 24 inches and I think its too long and binding the system up.. I have about 2 leaks where I feel air coming out of the pipe..Also where is it recommended to put the clamps for connecting pipes ,as far back as it can go or right at the end of the section of pipe?I have to get that cut right and then loosen everything again from the turbo back because the mid pipe lays right on top of the transmission crossmember bolt which seem to be a common issue with this exhaust from reading other posts..Rob