This is a tune up place for ex-game show hosts.  They customize them so they can find other work.  The fact that they use mufflers before sending them back into the world tells a tale.  And they will even turn the drums for those musically inclined.

These people obviously do not work on EXHAUST systems, only EXHOSTS.  I find it amazing that people will spend money to have signs made when either they or the people making the signs do not have anything with a spell checker on it.  Of course, I have seen things like this done just to draw this type of attention.  After free advertising is best.

(this sign was spotted by Laura Kinney.  Visit her site here.)