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Old 10-16-2009, 04:05 PM   #5
Standard
 
Drives: 2023 ZL1 M6, 2010 SS M6
Join Date: Oct 2009
Location: Austin, TX
Posts: 155
Quote:
Originally Posted by canadian ss View Post
They have to prove that your claim was in relation to your "upgrade/tune" in order to deny warranty.
They can't say that your tire went flat because of a tune or upgrade. On the other hand, if you show up with a major misfire and you have a tune, I can see them rejecting your warranty on THAT issue.
Also, there are products out there that state that their product "won't interfere with your warranty". The small print says - "if you don't install it". Figure that out. IT isn't unlawful to sell a product, but if you install or use it, you are liable. Always read fine print.
I was wondering on their general disposition/inclination.

I wasn't talking stuff like misfires; but stuff like driveshaft snapping : "Oh, you took out torque management that protects against that", or oil leakage: "Your headers raised the temperature".

Posts sound pretty hard and fast that tune voids drivetrain warranty. This interests me as a 5 year drivetrain warranty is a pretty valuable thing.
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