blando

For those who have changed their chip or pully(s) (or both):

Are you concerned about warranty service? I had heard somewhere that some tuners (RennTech for example) will cover any damage their parts cause if the dealer does not. Is that true?

Have you been in for service at the dealer since making the modifications? Is the dealer aware that you made the mods? Did they say anything? I imagine it isn't to easy to restore your car to stock condition if you needed to have major service at the dealer. Plus wouldn't the black box pick up on the chip change?

Thanks.