That is good to keep in mind. I just ordered an OBD scanner to check on the intake's temperatures. We'll see how they look and I will follow-up with you guys on my numbers. Thanks!

 

Serge,

Thanks for Motorvate link. I have watched some of his videos and they are quite good, like the one about his oil analysis, what elements to watch for etc. Very informative and how that relates to filtering efficiency of your air filters. I definitely learned something new.

I have Fast Intentions Cat back with 2.25" 304 stainless pipe option and 18" resonators. Very nice sound. Photo in my profile garage. Air filters are HKS Hybrids. Links to both in my signature.

I want the mid-range boost that comes with their high flow resonated cats but I don't really want the louder sound. Even resonated, they will be louder than with stock cats. One thing is for sure, my car sounds really nice right now, not too loud with a nice burble with each up shift.