The ARK - DTS system has a resonated x- pipe which I would think helps keep the rasp to a minimum.This is why I went with the DTS system and it is all polished stainless steel. I got in on a group buy and shipped to my door for just under a 1000.00 bucks.
2LT RS VR / ARK DTS Cat back exhaust / Roto-Fab CAI / RPI stealth mud guards /Defender works billet chrome door sills/ DIY painted engine cover, trunk corners, and brake rotors / RX catch can / Team LLT badges. Team LLT
Last edited by GMGP5X; 10-18-2011 at 09:21 PM.