If you just want to run one tune then you just plug in, flash, and then unplug and go. Unless you want to get a custom tune. Then you will have to keep it plugged in to datalog for the tuner. Other than that you will not need to leave it plugged in unless you want to read stuff off the KTuner...
If you are out of warranty then that has always been a thing. If you are in warranty that should only be a thing on something that isn't a warranty item or is meant to wear out. If it turns out to be warranty then that fee should be waved.
The only coupes left are sports cars and even those are not built in the numbers they used to be. Pretty soon we won't even be driving ourselves and you'll just tell whatever form of transport where you want to go and it will take you there.
Like you said, regular air is already mostly Nitrogen and then it's compressed and pumped into your tires. Paying for that little extra Nitrogen is just a ripoff.
Yeah, nitrogen in your tires is bs. Look it up. Most machines they use don't even have nitrogen in them so I don't know how they are magically pulling nitrogen from the air to put in your tires.
I don't know how your IAT's are that high unless you were sitting idling for a while before you took that pic. If you were moving then something is seriously wrong with your intake and IC.
Except that dealers don't dictate base price. Only the manufacturer can do that. They have already been talking about getting rid of dealers altogether and only having service departments with delivery/test drive areas while you order your car online, thereby cutting out the part where you are...
I'm guessing Aamco scammed you and didn't actually change the fluid. Did the dealer get back the test of what the fluid actually was? Never heard of any trans fluid being green and the only fluid that I know of that would be green is coolant which could mean a coolant leak in the CVT preheater...
Kind of surprised they only gave you $1500 more. Used car trade in market must be coming down. I got $6k more than I paid for my 20 Sport hatch in December and the R is worth way more to a dealer than that.
Honda sensing on the Civic was trash on my 20 Sport so I'm not surprised it is on your 21 R. Turn all that stuff off if you are going to do any spirited driving. The amount of times it saw ghost vehicles is insane.
It all depends on your financial situation. The market for used cars is finally starting to drop with inflation, gas prices, and the fact that dealers are starting to see a lot more new inventory. Trading in right after you bought it is gonna lose you a lot of money most likely. Did you not test...