AZ18yote
Well-Known Member
Keeping the warranty is a misnomer. A tune won't void the warranty, but they can deny a warranty claim if they blame the tune for it. Same with the headers. They won't void the warranty but dealer can deny warranty claim if they blame the headers for whatever the issue is you are taking it in for.Didnt want to start a new thread. Has anyone done catted headers without a tune? If so what do you think the HP gain was? Wondering if its possible to get to 500 crank hp and keep the warranty.
But if you take it in for something unrelated it should still be covered. If you need ac replaced or power window motor etc they won't deny warranty claim because of a tune, headers, super charger etc.
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