[SikNingStang]

That's the combo I want. I know that long tubes help you a lot more on top end but I'm not sure the hp difference between long tubes and shorties although I am pretty sure that long tubes are better all around. In another thread they were saying how they think that H-pipes sound better but X-pipes flow better = more hp. The sound is more of an opinion and I love the way my X-pipe sounds so I was going to stick with it. In my opinion that's a good choice. Just wish I had the funds to afford that combo on my car right now