How To Tune Your Mopar With Your Phone (TDN App) | Underground Tuning 

Frrr

Can’t have cats for the stage 2

your car not suppose to do that nor did my 2018 dodge charger ever do that when using HP tuner on my laptop

Install unlocked

Email us, sales@undergrounduningusa.com

I would also like to know

Most likely not they are both different tuning systems and might have restrictions with multi tuning.

I like yor burble tune 🎶 videos

Just go with stage 1 I chose the stage 1 burbles and kept my original fuel

So wat type of gas u put in your 87. Or 93

@@zaeInna300 so on the website product stage tune requirements it says stage 1: factory headers & mid pipes - stage 2 aftermarket headers or cat less mid pipes. so my car has straight pipe in it which one should i pick?

@@InkJayrdid u ever find out??

Yes

You need to have underground tubing unlock your PCM, they say a Diablo one will not work with there options. It’s unfortunate for many as many go with Diablo.

@@zachwright8860 so I don’t need to get the spare pcm option, just get the underground tuning and it will unlock it for me via the app ?

kinda does along with the smart access cable that is also required by HP tuner and is an exact copy of the cable

From what i know and was told. Is that you have to leave it plugged in until You tuned the car. And once its 100% tuned you can unplug it. (Im not to sure but thats what i was told and thats what im doing lol)

i think it’s only mopar and the c8 corvette. burble tune on a zl1 or even an ss would go CRAZY tho

Yes, our tunes come with PCM Unlocking.

@@UndergroundTuningUSA Does your stage two tune only tune for the parameters of having no cats and / or aftermarket long tube Headers? For example let’s say you have an upgraded upper and lower pulley and a ported blower , Would your stage 2 tunes still leave horsepower on the table because it’s not programmed to count those mods? Or how does that work? ( I’ve been seeing your work on other RU-vidrs channels, definitely a fan and you’ll be hearing from me soon. )

@hoesluvmani7669 yes, and if you upload them on Thursday/Friday you won’t receive them til Monday.

I also ordered a spare pcm do I take my original one out and install the spare?

@@key7k you install whatever one is unlocked by the tuners

@@zachwright8860 so I just leave my original one alone and just install the one they shipped? I just trying to understand correctly

@@zachwright8860i just sent my file to underground around 3:50 EST… my order was delayed back 2 days so if i don’t get my file sent back till MONDAY i’ll be pretty frustrated i played on being fully tuned by today.

Im waiting right now, I got it setup and sent to the tuner around 8pm last night 💪🏽 Ill let you know how long it takes for me to get the tune back

Got them sent back to me a little while ago so it only took like half a day if that.

@@SotgMando you submitted the file at 8pm and then the next day you got it back already?!?! what time did they send it back if you remember correctly lol i JUST sent my file

What happened?

@@hussle7956nothing it should be good