"Fart
Pipe" is a term used to describe an excessively large exhaust on a car, causing it to have a "farty" sound. Fart Pipes are most commonly found on cheap, front-wheel drive imports (
see honda civic or mitsubishi eclipse) that 16 year old kids who watch The "fast and furious" series like its some kind of religion. The fart
pipe can be identified by one of many tests. 1) If the cross section of the muffler or muffler tip is GREATER than the contact patch on the car's tires, the exhaust is a fart
pipe. 2)If the muffler is marger than the displacement of the motor, it is a fart
pipe. 3) if the
ricer takes off in his riced out car and the exhaust is louder than his stereo, it is declared a fart pipe. 4) and last but not least, if any piece of the exhaust system was purchased at Pep Boys, Autozone, or any other
ricer oriented store, it is most likely a fart pipe.