Any muffler with a wider exhaust port that allows for a louder sound. Typically found on cars owned by drivers who can't afford a real street-racing car but want to act like they have one.
by Tommyt January 21, 2006
Get the fartcanmug. Oversize "performance" exhaust found on underpowered import "rice" cars. Generally reduces performance and makes the car sound like it's farting, or like a lawnmower.
by DrewZee May 10, 2003
Get the fartcanmug. A large bore, straight through muffler generally found on four cylinder cars. Usually meant as an insult towards modified import cars, usually said by mullet-wagon (Mustang, Camaro, etc.) owners.
by neak January 19, 2005
Get the fartcanmug. An exhaust found on a typically shitty car owned by chavs, such as a Corsa B or a 2004 A3. They make a horrendous sound and make the driver look like a complete idiot.
Jon: Listen to the sound of this bad boy, just stuck it on my new Corsa B
Dom: That's fucking class that g, everybody is gonna be well jealous init
Dave: That fartcan sounds shite
Dom: That's fucking class that g, everybody is gonna be well jealous init
Dave: That fartcan sounds shite
by The Dank Meme  November 9, 2018
Get the Fartcanmug. by ___.markooo.___ October 9, 2021
Get the Fartcanmug. by GTR_SAIKOU September 9, 2017
Get the ricer fartcanmug.