Hi guys,

My truck is making 980whp and my 6l80 dnt like the power thrown at it i had to go down to 9psi boost to keep it alive my truck is ready to make even more power with the proper transmission its a dd truck wat and how can we swap a 4l80 into these trucks will hptuners support on this even if they charge extra credits for coding the 4l80 with the new e92 ecu lets discuss the topic i am sure many c7 guys running also this sort of power r facing issues i have been in contact with many of the 1000whp+ c7 and non of them is on his first trans some had 3 a8s break