I have a 2001 4.6 f150 and I was reading in other threads that some of the newer trucks ran too lean with a cai and can cause damage. I was wondering if the gotts mod and removed silencer would harm my engine in any way. I know the gotts mod isnt a cai but I was just wondering if I needed a custom tune to use it.

 

yes its fine most of us here are doing it

 

nope no tune needed. i did it to my stock 01 4.6 about 2 years ago

 

I did it to my truck no issues. The 04+ 3v trucks are having issues with intake mods not the 2v engines really. Maybe if you went with a full blow CAI you might need to tune for it but not the Gotts.

 

thanks for the help