Diamond Eye / H&S
So i just got done deleting my truck tonight. I installed the exhaust, but unfortunately the last tail section didnt fit so i had to wing it and put the original stock tip which is 3 inchs to a 4 inch dpf delete. If im correct it wont hurt anything right? Also, i didnt feel that much difference in power. Im not getting any check engine lights either which is good. I unplugged the egr in BOTH places also. I havnt relearned my transmission, im a little nervous to get on the truck I dont want to kill anything lol i have all my defuels set correctly also.