What was your stock run?WHY WOULD YOU REMOVE THE PART THAT MAKE'S POWER AND LEAVE THE PART THAT DOESN'T.I PICKED UP 50+ RWHP WITH HEADER'S AND TUNE AND MY CAR SOUND'S GREAT WITH THE STOCK MUFFLER'S.THE STOCK MUFFLER'S DIDN'T LOSE ANY POWER WHEN WE LEFT THEM OFF ON THE DYNO. MY CAR WITH HEADER'S, PULLEY, CAI AND TUNE JUST MADE 620 RWHP AT THE VETTE DOCTOR'S IM NOT TAKING MY HEADER'S OFF.atriot:
My headers are not yet installed, but they were purchased a few months ago. Do I need to do anything with them?Ken, I've spoken with your tuner regarding what needs to be done as per my discussion with Jesse. I value Jesse's opinion and made all the necessary adjustments for all present/future systems shipped. I think it's a huge step backwards removing your system. The ARH system was designed to deliver outstanding performance while providing many years of trouble free use. Resolving this issue is top priority.