Thanks for the update. It is great to hear that you and James are getting some solutions for the concerns. I have not heard from him yet, but I understand that since it was getting to the weekend.The last email I had from James after datalogging with the tunes he said that the car goes right into coasting fuel shut off as soon as I let up on the throttle. On the stock tune it apparently does not so he said we’ll probably have to play with the conditions for when the car goes into CFSO.
For me the exhaust note sounds good on the tunes. Just no rumbles and pops on downshifts or between shifts anymore which as others have said is half the fun.
Similar. now the steeda track is somewhere between stock track and sport. and the steeda sport is somewhere between stock sport and stock normal in terms of volume. But the tone itself is also deeper with the stock tune, and I think it makes it sound louder than what it really is with the stock tune.For those of us who thought the gap from quiet to normal was too much and wanted something in between stock quiet and stock normal, is this it?
I don't have any experience with regular recent year GT with the tune, so I can not comment on it.Do you notice any performance improvements though?
With my Livernois tune on my old '16 GT, it was the best mod, but I noticed nothing with the Bullitt. I think there was more room for an improvement in the '15-'17 engines (420hp) and not so much on the Bullitt that's already at 480hp.
If it was just throttle response the 93 and e85 tunes would feel the same on the low end and that’s definitely not the case. I have no numbers for you beyond what you can find with a quick google search.Thanks both but like I mentioned earlier, the low end improvement you're both seeing is likely just a more responsive throttle map. I'n curious to know at FULL throttle if you notice anything above 4000 rpm say.
That is what I did, and he sent me the revised tune at no extra cost. It usually takes a week or so to hear back from him thru email, but he is very good at explaining details of the change he made.So would I just need to contact James at Tuning by James to get a revised exhaust tune? Is there a fee for this? I have the Steeda Bullitt tune but havent loaded it yet.