Does anyone run one with a aftermarket Pipe?? I am trying to decide if I want to buy one of these. I have a SLP single, last year I tried running a CPI front dump with the SLP single, it didnt work. It made the right side bog worse than stock. The CPI worked fine with the stock pipe, but not the SLP single. So do I spend $300 on a Jaws front dump and hope it works?