Quote:
Originally Posted by mrmomo313
Don't let that stop you. If you get a tune with a handheld device you can flash back to the stock map before taking it in for service. My cars been tuned since it read 500 miles on the odo! The M's have proven to be very reliable and the couple things like injectors and vacuum lines that are known to be problematic aren't caused by a tune so a dealership can't deny you warranty work for something like that. They need to conclusively prove that the tune caused a part to fail. FWIW, I don't even flash back to stock when I take my car in, the service department loves my car. They call it Big Blue!
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Really temping to tune, but my turbos have some siren and I feel like a tune might be the last straw for them. Really wasn't expecting potential low mileage turbo replacement on this car.