Just got sent this to review, this is one that was done by one of the forementioned fellows in this thread ironically enough. This is the one hes been driving around on currently, but there is another tune the owner had been using that melted down 2 engines in a row, despite sending data logs back lol. PooPoo on the owner though for not verifying anything with a wideband, but hes not all that up on what to do hence why he farmed the tuning out. This was powering a swap car with a twin turbo 5.3 that was rock stock right down to the cam (6800 fuel cut lol) on 15 psi. He is sending me the nuker tune shortly which ill post.