haha when it comes to tuning, its not all about the speed, some love it comfort, u can have ur tricks in this rover, add a larger SC and modify it intake that could see u gain some 50 more horses, 5secs on the strip…but then u will have to rip off most of the design materials, speed and weight do not mix, the kit by Kahn or even Amari may be made with carbon fiber but most of the weight is gained through the suspension used, to maintain these types of designs speed is considered an opportunity cost!