A couple of weeks ago, the left muffler on the RX-7 rusted off the car, bending the crap out of the heat shield and scraping against my rear tire. The nasty old exhaust had to go. In case you can’t tell, it’s the exhaust on the right, sans the left muffler. On the left is my shiny new Racing Beat exhaust. 5-7hp gain, lighter than stock, sounds better, looks much better- what’s not to love?
