So I had some questions on what kind of exhaust I want to run. I Just had flow masters super44 installed with turn downs. I'm going to buy some shorty headers. But i want to know which exhaust is better x or h pipe. Since I'm in cali. I wanted to get one that will soot me best as far as performance and not worry about smog. And then when it's smog time have another setup I can install to pass smog. The pipes are bolt I right? I want to know what people prefer as far as performance and so they make a smogable set up and can just put in for smog that doesn't require welding. If my original exhaust is taken out it obviously can't be bolted back in. So technically I want 2 sets. One for performance that pretty much all the time and one when I need to smog. What do you guys think of this? Any ideas