Since we are talking about new pipes, I getting ready to install a 4" exhaust Turbo back without the CAT. While I have the down tube off is there any preventative maintainance that I can or should do the the Turbo?

I took your alls recommendations and ordered new exhaust and tunes for my SCT Livewire from Eric at Innovations. Should be in this weekend. This is my daily driver. Just looking for better mileage.

I ordered the Street, Extreme Street and a Average Towing tune. I'm planning on loading the Extreme Street and keeping my foot out of it!! I hope!!

04, f-350, stock fx4, 175k, 6-speed manual, 305x70x16.

 

With just removing the down pipe, there is really nothing you could do for the preventive maintenance. In order to service the turbo, you would need to remove the turbo.

 

Let us know how that works for you.

 

I smell smoked clutch in your future.