Originally Posted by Aklaim

Running a 3.5" pipe is just too much pipe for an L98. If these motors made the power higher in the rpm band, ok I can see that, but unfortunetly they dont. A single 3" pipe is more than enough to handle anything below 350-400 hp, especially when you're making your power below 4500 rpms and the velocity of the exhaust isnt an inhibiting factor. In this case, bigger is not always better.