Driver 2: Oh shut up everyone knows that chunk of crap used to be your grandma's grocery getter.
(Can be anything from a Honda s200 to a 1970 Dodge Charger) This breed of human lives, eats, and dreams cars. This person does performance mods BEFORE apperance mods, unlike the ricer.
Tuner: You wanna drag race to see who is the real ricer?
Not only does the tuner leave the ricer in the dust, but at the finish line, he's doing doughnuts ad burnouts.
When emmissions standards were introduced, many tuners gave up, but others learned about HC, CO, NOx, CO2 and were able to improve those numbers.
When electronic controls were introduced, many other tuners gave up. but others learned the way they worked, and were able to make performance gains in their cars.
What stands in the way of tuners now, is quite frequently, illogical laws that ban tuning outright, despite the fact that a well tuned engine can have lower HC, CO, NOx, CO2 and fuel consumption than one in factory specification. The same goes for swaps, even though the emmissions of a S15 SR20DET are less than a 1989 KA24E, many areas have laws that declare the Silvia Conversion illegal anyway. If you think that Japanese cars are the only ones affected, think again. Many Chevy guys have fitted LS1/LS6 and LT1/LT4 engines to older cars, bringing lower emmissions and fuel consumption in the process. European imports are also affected, as a popular swap is to take a 1.8 turbocharged engine from a VW MKIV chassis, and fit it to a MKII Golf or GTI. Still, many areas have laws written by people who don't know any automotive physics.
Any driver who builds or installs those parts is a tuner. Tuners also adjust things like the mixture screws on a carb, or the programming of EFI.
Any car, like a domestic car (Dodge Neon) or an import (Nissan Skyline), that has aftermarket parts (Brembo, Eibach, you get the picture) installed on it. Most commonly mistaken for a ricer.
(Mind you, muscle fans insult tuner owners mainly because they think tuners are ricers. However, this claim is not true. Remember, there are sleepers.)
2. One who professionally tunes a musical instrument
2. The piano sounds really bad. We should call in a piano tuner some day.