I am looking for performance parts for my trail blazer if anyone knows of a company that sales a pipe or performance part please reply. Any help would be appreciated

Help me out Will, is that for a Trail Blazer (What year???) or your 2000 325 Trail Boss? If it is for your NEW 325 Trail Boss that is a Brand new engine and you will need to give the aftermarket some time to gear up for it. I would check with Rick Ritter at RCR (www.rittercycle.com) and see if he has anything.
Scott.