sup guys, i made a post last week asking if it would be a good idea to pair up my slp loudmouth with a upr x-pipe..some people said go for it, some people have said it the loudmouth will only sound good with SLP..well im going to take a shot at the UPR..but on a stock 02gt except for exhaust..will the SLP O/R X-Pipe actually make more power then the UPR O/R X-Pipe on the dyno sheet or in raw power Period??