I have to say the fabrication work on that car is extremely impressive!  I know that the owner, Kruppa used to post here, and I'm a fan, and I'm sure I'm going to be flamed for this opinion, but it looks like it's going more over-the-top Hot Wheels than just performance; meaning it's almost a parody.  For example: 4" dual exhausts?  With an "X" pipe?  What possible role would an "X" pipe serve in this case (other than to show off some very high quality welding)? Xona turbos?  I researched the site and other than claiming to have a patent pending turbine wheel, there isn't a compressor or turbine map to be found. Looks like he's getting a lot of sponsorship and perhaps I just don't appreciate the amount of money that can be made from a FB page. I'm just putting out my 2 cents- you don't need 4" exhausts or dual Xona turbos to be fast.  Save your money, unless you have a lot of it.  In which case, spend it any way you wish. Maybe the next "fast" ST guy will have dual 5" exhaust with twin "X" pipes!