[Cashburn]

We are getting into 4 things here:

1.) That "dyno number" is not reality, but you will need to put the car on a dyno to see.
2.) Our cars are making the sound I expect from a glasspack muffler when you let off the accelerator.
3.) The earlier sidepipe style (as shown in photo above) had baffles which would rattle loose and could be addressed with the screws.
4.) Current pipes are less restrictive and much better for performance.