I have a new Evo 9 FP 71HTA supercore turbo I bought in 2018 that I planned on installing, I will not be doing that any longer and plan on putting my car back to stock. Is it worth holding onto the new turbo in case the stock turbo dies? the car currently has 180,000 miles and is going from a duel 91/e85 tune to stock tune.
I am not sure if I would be able to pass a smog check with the upgraded turbo or will it work with a stock tune?
Thank you.