Dexter10

Donstar-I didn't mind it really with my stock exhaust. With my new exhaust when going into V4 it sounds aweful so I want to avoid that. I knew this before the purchase of the MBRP so at the moment this is my cure to that farting sound when in V4.

Wow. Thanks for all the replies. I do feel it drives better in M5 and always shift up to M6 once I am above 2,500ish RPMs. The MBRP sounds amazing. I will try to post a cold start vid

Hey all. I am new to the forum with a 2015 Sierra 1/2 ton. I installed a cat back MBRP system and love it. Except when in V4 mode. I knew this before the install and plan on picking up a Range AFM if I can find a cheaper used one. Until then I am driving in M5 mode unless above 60mph. Will this do any long term damage? I have not been shifting with the button and have let the computer shift for me if that makes sense. I start off in M5 and let it do its thing. What are people's thoughts? Anyone have a used Range?

Oh. I have a 15 and it feels like there is a lip to peel up that whole area around the cup holders

How do you remove it?

Thanks Sent from my iPhone using Tapatalk

Truck looks great. I just picked up a 15 Sierra and realized they went away from torsion bars. Out of the loop I guess. Can you re use the stock spring from the front shocks to go on the 5100s? Sent from my iPhone using Tapatalk