Moroso 85486 High Performance Air/Oil Separator Catch Can for Ford Mustang 4.6L GT (2005-2010) - Reduces Engine Sludge & Improves Performance - Perfect for Street Racing & Performance Upgrades

I should have bought this way earlier as it has exceeded my expectations. Increased MPG and now I will be running just regular gas in the summer not having to worry about it pinging.The highest MPG prior to install was 11.9 MPG and since the last three refills were 12.4, 12, and 13 MPG.Note this wasn't installed into a Mustang as it went into a F-350 V-10 Triton as the installation bracket had to be modified to fit.