I wouldn't do it, if I were you. Go with the Magnaflow. I had the Flowmaster on my Xfire and the resonance inside the car was terrible. It was deafening between 2,000 and 3,000 rpm. So, freeway/highway driving was not enjoyable. The Magnaflow sounds better on the outside and does not have the resonance inside the car. If you go to youtube and search Crossfire 12158, you can see and hear my car with both the Flowmaster and the Magnaflow mufflers.