Fosscore
Full Access Member
- Joined
- Apr 16, 2014
- Posts
- 10,472
- Reaction score
- 18,075
You are going to love that long body and Denali power. Nice truck!
New potential owner from Buffalo, NY
- Thread starter rscalfani
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
OP
OP
rscalfani
Member
- Joined
- Dec 28, 2016
- Posts
- 35
- Reaction score
- 11
Yea the power is something I got used to very quickly. Can't believe how hard this big truck pulls.
AZRiverRunner
Member
- Joined
- Mar 7, 2015
- Posts
- 97
- Reaction score
- 42
I went with the Hypertech 2000 49 state model on my 2015 Tahoe, I programmed it with the mild tune, and I really like how it changed the throttle mapping. Feels like a different vehicle and runs on 87 octane. No noticeable difference in fuel economy. They should have mapped the throttle like this from the factory! There are other options to recalibrate your speedometer, change shift points and firmness, and a 91 Octane option to add a few HP. I'm glad I got this, the throttle mapping improvement is worth it, by itself.
- Joined
- Dec 8, 2016
- Posts
- 3,667
- Reaction score
- 4,330
Welcome from Miami Rich.
You will love your Denali!! Good choice!
You will love your Denali!! Good choice!
