Discussion Starter · #1 ·
Got my new 2021 Durango Hellcat last Friday. I was given 2 red keys, was told they were no longer doing the black keys (to limit to 500hp). This seemed unusual to me? Today, I got to 518 miles, after following all the breakin rules. Made several full throttle pulls trying both of my red keys and Dyno gauge never goes above 495 hp, it appears something is limiting me under 500hp. I'm definitely not getting the 710hp mode. I confirmed both Eco mode and Valet mode are turned off on Uconnect. Any ideas what could be limiting my power?