Why all the fuss about performance exhaust systems? It's simple physics:
The more air you get in and the more air you get out, the more power you
get at the wheels. And a performance exhaust is essential for getting more
burned gasses out of your motor. The problem with your stock exhaust,
versus a performance exhaust, is that the manufacturer had to compromise
their performance exhaust to save money. You aren't under those kinds of
restrictions, so you can add a performance exhaust that puts your
priorities in line. Whether you want to go fastest, be loudest, or just
put the fattest chrome coffee can in the business under your bumper, a
performance exhaust system is where you want to start.