So I decided to scrap my idea on rims/tires and get some LT kooks, O/R x pipe and some borla muffs. The things is, I'm confused (for lack of a better word) about the size I should get. I'm reading mixed reviews on the size of the primaries/collector. The 01 cobra is stock right now, but she needs to breathe better lol. Recommendations? Personal experience? What are you running on your SVT?