Thanks Ben, I sent you a email.
Type: Posts; User: Lspowered65
Thanks Ben, I sent you a email.
Hi guys,
I have a 2011 Silverado HD 6.0 A6 it has a E78 controller which is kind of a hybrid gen 4/5. I installed a BTR Trucknorris cam, K&N CAI, 10:1 CR, 7/8 LT headers, high flow cat, single...