New Mazda 3 owner, need help
 

hi everyone. I'm the new owner of a 2009 Mazda 3 5 door. I used to have a Camaro but i needed something more practical. But my muscle car roots are still alive and i need some more power and updates to the car. I have some questions. Is it possible to install a sound system using the stock stereo? Where can i find performance parts for the car? Can i do a dual exhaust without having to make a custom exhaust from scratch? ANy help woul dbe much appreciated

Yes you can install a system with the stock stereo. For parts try, fluidmotorsports.com or protegegarage.com. I don't know of a dual exhaust for the car, and you might have to cut the bumper for the second exhaust tip, dual exhaust would not look good on a 3 though. Go with a single exhaust, lighter and will look better on the car.