Any of you 7.3 guys installed that amsoil powercore air filter on your rigs, did you get good results, if not what worked better. also is there such thing as a coolant filter kit that you could stick on your rig

 

Moved to proper forum...

 

No on amsoil
DIY Tymar has worked well until now, I'm moving both batteries to the passenger side and building a cold air intake system in its place

Yes there are coolant filter kits, and YES they are a good idea for longevity of the water pump and coolant system as a whole. I built my own filter using the baldwin cfb-5000 base and the baldwin coolant filter with no additives.