Okay guys and gals, I'm getting ready to do the catback portion on my 05, at this time I'm not doing the headers, (YET) because $, but my truck has decided to do almost a full exhaust self delete, (gotta love Nebraska salt mixed with a crappy aftermarket exhaust, which wasn't done by me) anyways I'm looking for any tips/tricks/advice from experience with the installation will be appreciated, and yes I do have extra cans of PB Blaster.