Clean air is sent to the engine intake ports through the purification of outside air by air filters. Without air filter, engine wear will be accelerated
2014 Honda CR-Z - The Sporty Hybrid - The Car Guide
Japanese Used Car Blog
2016 Honda CR-Z Price, Value, Ratings & Reviews
Honda gives a hand to hybrid lineup – The Denver Post
Coupe
Luxurious Style and Comfort Defines the 2016 Honda CR-Z
Used Honda CR-Z for Sale Right Now - Autotrader
Car Review