The main tech guy here owns and races a few 300z's so he knows his stuff. Plus he looked under my car for it. I mean its no big deal as long as I can get it to fit. If my exhaust was 2in lower than it would fit great. But I went out a lil bit ago and measured some angles cause Im going to go bend it around the exhaust. Trust me I always get tech'd in on street tires but I've ran multiple times here so they know I run slicks. And the rules state if you run faster than 13.99 on slicks you need a loop. On street tries or DR's its 11.59. Thanks for the help