Banks RS 42132 Performance Ram Air Intake System Review

Looks like a factory airbox, but the best bench products try to keep the factory look, but the airflow is double, need to add an air intake, big difference, amazing upgrade

Easy installation. I already had a full Banks system on my 2002 Duramax which, when I bought it 14 years ago, included a K&N flat panel filter in the factory housing. Decided to upgrade to a ram air intake. I'm glad I did. Turbo Boost is better and I like the quiet turbo howl. Plus eliminates the always-on-the-go plastic fairing on top of the engine. Much easier to work with all engine components. Looks better. You now need to install a left hand BDI exhaust manifold to replace the stock…

Holy Cow! The filter medium is huge with a surface area of several kilometers! I don't know about the competitor filters, but the Banks filters are HUGE and almost completely fill the air can! This was by far the easiest PS bolt-on project I've ever undertaken, taking a complete rip off and install in only about an hour and a half! My 2003 Duramax diesel sounds different now as turbo failures have become more common. I have no doubt that my engine is now getting a massive amount of fresher…