I have a '05 f350 and looking to get a few more mpg out of it I have installed a complete SBC intake system and now want to do the exhaust, I'm looking at the MBRP 4" turbo back cat delete. Do you think thats the way to go or should I keep the cat?
I bought my current truck from,a Ford dealer with a gutted cat installed. They gave me hell because the 04 I traded in for this one didn't have a cat on it, but we're fine selling me one with just a hollow shell.
2005 F350 CCLB Dually
5" straight piped
KC Stage 1.5
Beans sump to the stock pump
Tuned by several...depends on my mood for the day.