Has anybody put a flowmaster 80 series on a 2.0 protege? Anybody know if they will even fit under the car properly? Is there any problems with back pressure or size I should be worried about? Let me know... I've got a few laying around from my firebird and I'm thinking of tossing one on...

 

Jack up the rear of your car and take a look. There isn't much room under there, but it may work. Any muffler shop should be able to make it work. Backpressure shouldn't be a problem.