GFI does all the warranty work, but don't expect Jamie to go to bat for you if you don't purchase through him..... That would be my take on the subject. Thats just my twocents

"It takes a Mopar to catch a Mopar”
1971 Roadrunner FJ6 Sassy Grass 505"RB, 18 spline 4 speed, and Dana 60 with 3.54
2022 Hellcat Charger Widebody Redeye Jailbreak: Hellraisin with 8 speed auto