Stage 3's 5-Star Tuning Limited Powertrain Warranties even cover a massive range of powerful F150 performance parts and the tuning to go along with them so that you can turn your F150 into an utter monster while still being protected if you have issues that your local dealership or Ford itself won't cover because of your 5-Star Custom Tune or the performance parts that are on your vehicle. We're currently offering a 5-Year/60,000 mile warranty for $500 and a 6-Year/100,000 mile warranty for $1000. Either of the warranties will kick in the moment when a dealer or Ford decline Powertrain repairs due to 5-Star's Custom Tuning or combination of performance parts combined with 5-Star's Tuning. You read all of the details in our Warranty Terms and Conditions Packet. Our warranties only cover custom tuning from 5-Star Tuning purchased from Stage 3. PCM tunes from other tuners, retailers, or vendors do not qualify. If you've previously purchased a 5-Star Custom Tune from Stage 3 and want to get in on the warranty program, give us a call directly at 1-877-578-2433.