Racing Mufflers for 2-into-1 Systems

No horsepower loss! No other muffler can make that claim!

Why? Because of their size. Our muffler is a bit larger than most; that's why it works. It is 9' in diameter and the shell is 10" long, which doesn't pose a problem on most race cars. We've sold our mufflers to racers who were fed-up with losing large amounts of power with other mufflers.