5F1100 – F150 Catback Exhaust
F150 Crew Cab 5.5 Bed 3.5l, 2.7l 2021
F150 Super Cab 6.5 Bed 3.5l, 2.7l 2021
Congratulations on your purchase of the COBB Tuning F150 Catback Exhaust! The following instructions will assist you through the installation process. Please read them BEFORE beginning the install to familiarize yourself with the steps and tools needed. If you feel you cannot properly perform this installation, we HIGHLY recommend you take the vehicle to a qualified and experienced automotive technician.