So I've finally decided to replace my Mac O/R H pipe (on the GT) with a UPR O/R X. I'm kind of excited to hear the difference. I'm tired of the "machine gunning" effect that I get with the H.
Do I have alot to look forward to as far as sound quality?
Anyway, just thought I'd share
Do I have alot to look forward to as far as sound quality?
Anyway, just thought I'd share



