Im not a super box builder... But FisherCustoms is from what I understand...and 99.9% he will be making my box....
but i know its going to be hard... cause these people with these little cars/hatchbacks can hit 40 easy...
In my old car (RIP) I put up 142.7... when my amp overheated and cut out... I just want to surpass that... And I'd be fine... but then again that was in a hatchback...