I think there may be a little restriction in the MS6 CBE compared to ours, but it's really insignificant. I agree that the money would be best spent by taking care of the huge restrictions upstream in the sharply angled stock DP and those two low flow cats. And yes, opening up the system ahead of the CBE will not only produce great power gains, but it will definitely change to volume and tone of the exhaust through the stock CBE.