Sierra Jon

Huge fan of the fuel rebel rims. Truck looks awesome! Sent from my Pixel 4 XL using Tapatalk

Interested as well... Sent from my Pixel 4 XL using Tapatalk

Awesome! Thank you! Sent from my Pixel 4 XL using Tapatalk

Just reading this now but figured I'd mention anyway... I don't know of an airbag system or helper spring that are compatible with magnetic ride. I did some searching about a year ago and didn't find any. If someone else has experience otherwise, let me know. To the OP: I'm towing 7600lbs and it still has rake so I don't feel I even need a helper spring. Also with weight distribution and anti-sway you should be pretty comfortable. And as others have mentioned you cannot get the max trailering package with a Denali so your max towing capacity is likely 9100-9400 lbs. You should also plan between 1000-2000 lbs of cargo. So if you are looking at dry weight you'll need to add that to your trailer weight. Thanks! Sent from my Pixel 4 XL using Tapatalk

What level did you choose for magnetic ride control? She rub at all? Thanks, Jon Sent from my Pixel 4 XL using Tapatalk

Exactly. The 6.2 is a dream. Diablo claims 21HP though... Hey I just read that adjusting tire size in the 17+ disables cruise control at highway speeds. WTF. Sent from my Pixel 4 XL using Tapatalk

https://www.diablosport.com/latest-releases/2017-gmc-chevrolet-silverado0sierra-gas-trucks-now-supported-performance-mileage-towing-tuning/ This (old) article suggest the I2 will work with the '17. I didn't want to install it yet because I'm under my CPO warranty period. But...... I just may. I'll repost if I do. Thanks, Jon Sent from my Pixel 4 XL using Tapatalk

Me neither. Man that blows. I was going to install when I replace my tires next summer/fall. Has anyone contacted Diablo? They are pretty responsive. Sent from my Pixel 4 XL using Tapatalk

Good question... Agree completely. I didn't know they even did that. It is an 8 speed. The tune on my '14 made a world of difference on the tranny. Sent from my Pixel 4 XL using Tapatalk

I'm actually wondering this myself. I had a '14 with the 5.3 and now I have a '17 with a 6.2 that I haven't installed my i2 canned tune yet. I will do it when I change tire size so wondering if my HP will increase or not. Sent from my Pixel 4 XL using Tapatalk

It's on technical support page. Click adjustable perimeters or scroll to the bottom. https://www.diablosport.com/technical-support/#adjustable-parameters Thanks, Jon

I need 3.5" now that I have the 6.2. [emoji106]

Anyone else have issues with moisture build up in the tube? I thought there were other smaller holes throughout the tube that would prevent this. Thanks in advance!

I had it really bad on my '14 (also first year if a redesign). I would definitely bring it to the dealers attention because they re-apply it in many cases. I noticed the '16's and up seen to have better adhesion. Doesn't hurt to ask.

I had this in my '14, 5.3L. I left the flapper clamped open and get the resonator. It had a deep tone and wasn't too loud at all. Sounded awesome. I would just take the valve out though to prevent the fffffff sound... There was NO drove anyway. I have the 6.2L now so unfortunately I couldn't buy this again since it's 3"piping.