Cmont33
New member
Almost done with building my own t4 mount and will be running an s366 with 205/100 injectors. Need to get some tunes made and thought I'd ask who has the best tunes in your opinion. Truck see some street use but never tows.
Agree, its hard to crown a "best" i started with idp and was back and forth with em a good 2months and jus couldnt get the shift into od right for me/my driving. Tried gh, first batch shifted into od too soon but all the other shifts were "smoother" than idp. Went back to idp street tune and Added a 40hp ficm tune... It was better Better but still didnt like it. Got back with gh and told em to push my shift into od out on my srl files and they did, and for the first time in the 4,000mi sense i went non vgt i can say im completely happy with how it drives/shifts.... To me power was 6's between em both. Im on stock injectors though. None of thats intended to dogg idp, as i loved thier tunes on my stock charger.