I have a separate set of OEM pipes with the TTPs that I plan to install soon. Because my car is a lease, I don't plan on getting a tune at all and was just going to swap exhausts every time I needed to take it to the dealer.
Has anyone had their warranty voided by these or a tune? Doesn't the tune just disable the O2 sensors so there's no SES light? In that case the car still wouldn't pass emissions testing. I'm curious because getting a proper tune and leaving these pipes on is tempting.
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