Is it true that AAEN parts fit 05' trail blazers (pipe,silencer,jet,clutch kit). Has anyone like tryed it with like the 02-04' year? Because theirs like a rumor that 02-04' pipes and stuff will fit on a 05'. Is that true?

 

yes it will fit, mechanically the TB 250s have been unchanged for quite some time.

 

I have an aaen exhaust system for 96-98 year trailblazer and it works great on my 01 so don't worry about it. There all the same.