Pic. 2.22. Camry intake and exhaust system: 1 - resonator; 2 - mass air flow sensor; 3 - PET material (polyethylene terephthalate); 4 - resonator; 5 - inlet pipe of the air filter; 6 - side outlet
Flameless, fabric air filter reduces weight and makes filter easier to dispose of. Two resonators, sidearm and PET material* (polyethylene terephthalate) used in the design of the inlet pipe and air filter hose to reduce intake noise (see fig. 2.22).
* The use of a porous material made it possible to divert the air pulsation at the inlet to the outside, relative to the inlet pipe.