I had same issue. I tried several times to re-attach it but no luck.
Took it to the dealer and they fixed it, BUT within two weeks as I was moving about in the seat it popped lose.
I guess I will bring it up at my next service.
I feel it most at full throttle.
Yes you would need a little more octane to take advantage of the other maps.
I really did it to say I have 400 hp to the wheels.
I put one on my 2019 about three weeks ago.
It is a nice mild piggyback turner that is not crazy.
If you just want a little more top end, then go for it, but Cobb will give you more options.
New 2019, first fill at 650 miles. I always calculate my mpg, have a spreadsheet for all the vehicles, and I got 16.5. Mix of city and highway.
Never trust the computer, mine was saying 17.9.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.