I think I’m going to switch up my oil. I had been using Redline 5W40. Now I have my eye on Motul 300v Power 5W40. It’s more of a motorsport oil that I’d have to change every 6 months, maybe every 5th track day. It runs about $110 for 6 quarts. I assume if I’m changing that frequently that I don’t need to change the filter each time.
https://www.motul.com/gb/en/products/oils-lubricants/300v-power-5w40--2