The truth is no matter whether it is Ford Performance or any other company it is considered an aftermarket product.So, as I understand, if you have a Ford dealer install Ford Performance parts, your factory warranty is intact. However, I was just looking at the details on the Ford Performance website and it specifically says:
"Engine, driveline and suspension concerns not caused by the use of Ford Performance or mountune parts remain eligible for warranty coverage according to the terms of the New Vehicle Limited Warranty."
How is this any different than what already exists if I were to have a third party tune etc., as even then warranty is intact if it cannot be proven that the issue was caused by it.
The reason I ask this is because I'm considering getting the Ford Performance Power Pack 2 and the main reason was due to being able to maintain my remaining warranty without issues.
They would have to be able to prove that the aftermarket parts were to blame for the failure. They would have to be able to point out that the tune etc were the cause and show the proof. If a factory part failed and caused it then they would still have to fix it under warranty.
The FRPP warranty piggybacks on your original 3/36k bumper-to-bumper warranty, but it's not the same warranty. This warranty is provided by FRPP, not FoMoCo.
The fact is, and I still don't understand why there is so much confusion... Once the PP2 is installed (by you or an ASE Cert.) the 3/36k bumper-to-bumper and the 5/60k Powertrain warranties are still in effect. They just don't cover the FRPP parts. If the FRPP parts are the cause of a failure, it becomes an issue between you and FRPP.
Disclaimer:
I installed my PP2 on my own. I'm not ASE Certified, but completely capable & competent. 4-5 months later I had a valve cover leak. My 3/36k had already expired, but my 5/60k was (still is) in effect. Valve cover leak was fixed without hesitation from Ford. GT350 CAI was extremely noticeable.