Yank converter
Would act probably better than stock, IMO. You could even go bigger and remain super streetable. I wouldn't have any drivability concerns when ordering either of those if that's what your worried about.
The stealth 2800 would feel like stock and would only really help a 2.73 gear car off the line (i.e. no help from a roll and not much good with with 3.23s and higher gears).





