Aug 19, 2008 #1 Black06 Full Access Member Joined Dec 30, 2005 Messages 116 Reaction score 0 Location Michigan Considering the MBRP 4" from the DPF back. Anyone with a sound clip or experience with this setup ?
Aug 21, 2008 #2 Black06 Full Access Member Joined Dec 30, 2005 Messages 116 Reaction score 0 Location Michigan Doesn't sound to be a popular upgrade. Thanks
Apr 28, 2010 #3 S Shuffle SDD Junior Member Joined Jan 28, 2010 Messages 10 Reaction score 0 Location Phoenix, AZ I personaly wouldn't spend any money on a DPF back exhaust. all the restriction would be in front of what your replaceing.
I personaly wouldn't spend any money on a DPF back exhaust. all the restriction would be in front of what your replaceing.
