Range AFM Disable Device
Purchased about a month ago and have used basically everytime I drive my 2015 Silverado. I have used on one long trip and an intermediate one, both highway. I get the power that I paid for and still received just over 20 mpg when in full V8 mode. For the price and ease of use it's a great product. Recommend for those not wanting to pay for an expensive tune and permanent AFM disable.
Tuner for 2011 V6 Ford Mustang
This product came promptly and shipped well secured. The instructions were step by step as soon as I plugged in the Tuner. I seldom drive the Mustang since it's my toy, but I did drive it as soon as I put in the Tuner, I can honestly say I saw dramatic horsepower improvement within the 7 miles driven.