OK I'm gonna delete the dpf on my 2011. Gonna go with Sims because don't want to void engine warranty. But in the dpf are 2 exhaust metal line that lead to some sensor. What happens with those?? Gonna order the dpf delete pipe and Sims. Trying to figure those other lines thought. It's a 4500. Thanks.

 

I don't remember seeing anything on deleting the newer cab & chassis trucks without using a programmer. Have to get around the urea stuff.

jeff s.

 

I found Sims and a delete pipe for the cab and chassis, but wasn't sure about those exhaust tube sensors.