bvernier

I'd be interested to know if these mpg increases are based on the trucks display or hand calculated? I have an excel file comparing the truck display vs what I hand calculate and the truck display is always 10% higher than real world. I just question if the MPG stay the same as stock but the truck becomes even less accurate at calculating the fuel mileage. Sent from my A1R using Tapatalk

Thanks input. No headers or tune at this point, as just got.it and want no.warranty issues. Sent from my A1R using Tapatalk

So I have the GM Borla exhaust on my 6.2, and am wishing it was slightly louder... Would the MIT with the stock filter help with this? I'm coming from a K&N CAI with magnaflow muffler on a 2010 5.3l. Or is an open element full CAI the only way to get some extra sound and any significant gains? If a full CAI is required, I'd still rather get an AFE MomentumGT, but they're $560 in Canada, while a MIT I can get for $210 (both those are before tax..)