Quick question....I was looking at the RLS exhaust for my 2010 Spyder. It seems pretty loud, which is fine. Is it best to get the intake exhaust and the juice box pro at the same time? The exhaust seems pretty open so I'm sure I would need to program it. I was going to go with the juice box pro, RLS punisher, and kewlmetal intake...Good choices....? Or are there other choices that are better....