I understand Ford Racing has a complete exhaust setup that crosses behind the mufflers. I also understand the muffler chambers open to straight through on WOT. Does anyone have this kit on their 03 Cobra? How does it sound? How does it perform? What is the diameter of the pipes and tips?
I assume the cross behind the muffler raises the torque abit since it would elevate backpressure. Is it worth chucking the Flowmaster quiet-thunder cat backs for the FR500?
Thanks!
I assume the cross behind the muffler raises the torque abit since it would elevate backpressure. Is it worth chucking the Flowmaster quiet-thunder cat backs for the FR500?
Thanks!