I have the MPE v2 and absolutely love it. I've been on the fence about going catless but now thinking about the
RKP - Street X Pipe since I would keep the cats on. I know I wouldn't get the same performance as going catless but curious if anyone has this setup.
I have a Dinan intake and Stage 1 (Alpine) tune. I could go catless and get stage 2 but I don't track it, at least not yet. Also don't want to smell like gasoline when I get out of my car.