Anyone know of a straight bolt up muffler delete for the 6.7 stock exhaust? I'm not interested in dumping the cat or the DFP for now.

And in your experiences does a muffler delete void a warranty? I've only got 500 miles on the truck...

 

If your gonna do this for off road purposes, wait till smarty comes out next month. It will have an OFFROAD FEATURE. I cant wait. among many, many, many others

 

I'm sensitive to the off road disclaimer around here, but I wouldn't think a simple muffler-only delete would need to be classified as such. I have no intention to remove the Cat or DPF from the system. After my 6.0 F250 fiasco, I value a warranty too much.

 

For a muffler only delete will not void warrenty and from what i hear doesnt sound to much different from stock. The dpf and cat kills the noise. your better off going/doing the offroad style if you want better egts, noise, performance. Fully bolt on so if your truck has to go back to dealer for something under warrenty, you throw your stocker back on which only takes 30 minutes.

 

What is the offroad program from smarty and how will it effect the warrenty

 

no point... current muffler is straight thru design...