thanks guys, hey Random, you were anxious for the numbers but have yet to post what you thought???

 

I'm just wondering now...how the 4-1 compare. Part of me wants to throw them on my car...but it wouldn't be an apples to apples comparison as you have the KORE cat back.

Then I might as well get the KORE cat back and the 4-1 headers...but I only have 3 weeks before the supercharger install. I'm not sure I could get them, and get it installed and dyno'ed before the Supercharger date...and right now, the Supercharger takes priority.

I can tell you this. After the supercharger....the 4-1 and the KORE exhaust are next!