Not sure which 2006 Infiniti M35 Air Intake Systems are right for you? We have over 62 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Nicolas C from San Jose, CA said, "This air intake was really easy to install on my 2006 Infiniti M35. Its a cold air and a short ram and I went the easy route with the short ram and couldnt be happier. Performance is great, im getting better throttle response and more power. The polished version looks very nice and the sound is amazing when you mash the pedal, yet is quiet during my everyday drive to work. Overall I am highly pleased with Injen and would buy intakes from them in the future."