Injen Black Hydroshield 6in B x 5in H x 5in T fits X-1012 X-1013 X-1014 X-1056 - 1033BLK fits_2000-2005`Toyota`Echo A large clear sight window

A large clear sight window allows for hassle-free filter inspection

Utilizes a Single High Flow Catalytic Converter for Maximum Flow

K25 1978-1975

this will gum up and turn into carbon buildup

Injen Black Hydroshield 6in B x 5in H x 5in T fits X-1012 X-1013 X-1014 X-1056 - 1033BLK fits_2000-2005`Toyota`Echo A large clear sight windowInjen Technology's Hydroshield are designed to enhance the efficiency of any air filter, including Injen's SuperNano Web and our 8 Layer oiled cotton gauze air filters. Injen's Hydroshield is constructed from a proprietary base media and then treated with a hydrophobic water repellent. Our Hydroshield is UV resistant, can stop contaminants down to. 005", is puncture resistant, and has elasticity characteristics which helps the Hydroshield to return to