Thanks for the response. I’m in Cali and have to deal with CARB and warranty since my car is a 2017. I like what Ive heard about the power and reliability about the MP215. However, can anybody clarify whether or not you have the MP215 tune loaded into your computer or is it loaded at a computer at Mountune or a dealer and matched to your vin number. I’m asking this because during emissions testing will I have the flexibility to marry and unmarry the tune. Do you actually own the tune at the place of purchase? Or will I have to rebuy the tune if I want to want to go back to the MP215 from stock. I live about 1.5 hours from Mountune so I would through the hassle if it was possible to switch back and forth from stock to tuned.
No need to remove it........it will pass just fine on a '17. All the testing is simply looking for codes and the Mountune does not cause codes or allow the car to exceed EPA nor CARB limits. All that happen here in TN is plug into port and look for codes, check gas cap, and a mirror to check for a cat. In and out in less than 5 minutes. Older cars get a sniff test, cat and gas cap check.