I’ve recently removed my Injen cold air intake system (CAI) and noticed a drastic increase in fuel economy. Mind you, with the OEM air box back in, no more VTEC roar at 5.5k RPM or audible air suction sound. Matter of fact, you can’t hear VTEC engagement at all unless you turn off the stereo and listen really carefully for…
Tag: cold air intake
DIY: Injen cold air intake installation guide for 2002-2006 Acura RSX Type-S manual 6-speed
Small update for June. Here is a comprehensive guide I’ve written back in January 2009 on how to install an Injen cold air intake system onto your 2002-2006 Acura RSX Type-S 6-speed. Allow approximately 2-3 hours to complete this project. Injen cold air intake parts check list 1 Injen Cold Air Intake system 1 2-7/8” x 3” 60 degree elbow…
