22 x15 Full Delete Questions ?

[mikkhh]

Before blocking off or hollowing cans you should make sure that the truck is in working order and also change out imap + exhaust back pressure sensors with genuine parts from dealer or reputable seller and clean intake manifold too while you can. Truck is three years old, but those sensors are the main culprits for emissions related issues, usually there are no fault codes for those sensors even when they are plugged. If you want to keep those systems intact you must bake the cans regularly, clean egr cooler, clean sensors, replace def and dpf injectors and so on.

Read through this to get a better understanding how things actually work and what to in order to ensure properly running engine.
https://rawze.com/forums/showthread.php?tid=27