Why is the air filter directly next to the exhaust? Trucker Access › Forums › Drivers lounge ” no politics” › Why is the air filter directly next to the exhaust? This topic has 0 replies, 1 voice, and was last updated 2 months, 2 weeks ago by BBW_trucker. Viewing 1 post (of 1 total) Author Posts October 8, 2024 at 8:15 am #42816 BBW_truckerParticipant CDL Jobs Driver Jobs Food Pets Saw this on a 4 axle food grade tanker. Why is it located there? Music Gift Cards Cell Phones Gadgets Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In