For axle-back exhaust? I find that hard to believe.
I just took my car to the dealer last week, and I have cat-back exhaust. The only comment I got from the service department is that it sounded "nice and throaty."
If you will look close at what I wrote, you will see that more than just "axle-backs" were on the car . Makes no difference if someones finds it hard to believe or not,that's what happened,they showed him this from Ford....
Damage Caused by Alteration or Modification
The New Vehicle Limited Warranty does not cover any damage caused by:
• alterations or modifications of the vehicle, including the body, chassis,
or components, after the vehicle leaves the control of Ford Motor
Company
• tampering with the vehicle, tampering with the emissions systems or
with the other parts that affect these systems (for example, but not
limited to exhaust and intake systems)
• the installation or use of a non-Ford Motor Company part (other than
a certified emissions part) or any part (Ford or non-Ford) designed
for off-road use only installed after the vehicle leaves the control of
Ford Motor Company, if the installed part fails or causes a Ford part
to fail. Examples include, but are not limited to lift kits, oversized
tires, roll bars, cellular phones, alarm systems, automatic starting
systems and performance-enhancing powertrain components or
software and performance ‘‘chips’’
I just hate to see someone lose their warranty because of something that has been done to the car and they could undo it before taking it in,that's all .