These two key exhaust parts that play critical roles in keeping your car quiet, but how do they differ?

We get it: You want your car to turn heads. But to do that, it's not enough to make your car look good. You want it to sound good too. That sound all comes down to your car's exhaust system — at least ...

1 This is the whole Flowmaster Force II system. The only trimming you'll probably need to do is at the collector I union or at the crossover pipe to properly align the pipes with the headers. Adding a ...