I recently installed a header back "BEAST" kit on my 2000 gt. 2.5 o/r h pipe and 2.5 cat back with 3.0 tips and PYPES Violator mufflers. Is anyone else running this or ran in the past? I like the kit, but i think the mufflers sound to "poppy" Or maybe im not used to what a mod motor sounds like with exhaust. Im thinking of going with a different muffler from them, not sure yet. Thanks, MM