I installed the ROE HF cats and 3" stainless exhaust system on my 95 3-years ago. It is definitely louder, but sounds fantastic. When I installed headers last year, the DB level was louder than we liked. I talked to Sean Roe and he suggested putting Dynamax Cone silencers (JEGS) in the end of each muffler before the turnout. Definitely did the job with no noticeable drop in power. GO FOR IT!