My local Ford dealer will no longer service or make any repairs of any kind to trucks that have altered the OEM exhaust or used aftermarket chips.

Just saw today where the EPA prosecuted the “Diesel Brothers” from the Discovery Channel and a federal judge in Utah hit them with $848,000 in penalties for violating the Clean Air Act for selling “delete” kits.

https://www.standard.net/news/envir...58c8bc1-5c7f-50cf-8a50-d42042387caa.html