All -
I wanted to post the following information.
Disclaimer: I want to make sure that this post is definitely not knocking what Don has done, because it has been a fabulous trip so far working with him.
Today in Illinois, it is 104F degree heat with high humidity. Having Don's short ram intake installed for many weeks without error, today the check engine and skid control lights lit up in my 6AT BRZ. Long story short, under various tests, and Acctron Error code P1071 tests (Too Lean in Bank 1 A/F), there is an A/F issue due to the humidity. Therefore, his SRI has been removed, and I reinstalled the stock intake system (with noise generator delete & K&N filter installed). Codes went away. Intake growl is now missing, and the AP exhaust still sounds good, but not as much as when the SRI was installed.
What's next? Hmmm....Don?
The engine bay doesn't look so sexy anymore:
