Skip the K&N Air filter. If you're wanting a full intake, I would go with the S&B Intake. K&N doesn't have the best reputation on diesels..Oiled filters being the most common complaint as they will saturate and cause MAF sensor issues.
Welcome to the site!
Of course.. That's why I don't have one! :D
But, eventually I'll give in, but it will be for the deletes along with the increase in power. If I'm going to void my warranty, I want to make it worth it.
Hey John..
CAT seems to be the popular choice for cheaper (But good quality) filters. Yes., we would need to research the filter to but used and perhaps have the adapter made.
If you look up Nicktane, he had adapters made for the Duramax Trucks and were a big hit.
http://www.tfltruck.com/2015/08/banks-gets-over-500-lb-ft-of-torque-from-3-0l-v6-ecodiesel-preview/
They went from 240 HP (STOCK) to 302 HP with the Banks Automind ECU tuner.
Not bad, and of course Banks is one of the most emission friendly tuning companies out there.
Looking good. Me and a buddy use to go out and fish all the time in a boat very similar to yours. We had fun.. what we like to call the "good old days".