Doug Thorley long tube headers (E-bay $545), Berk B-pipes w/ cats ($375 current 2wd group buy), catback (e.g. JBA approx $350), Uprev ($500 uprev.com)
Some people run w/o any cats, I guess it depends on if you need to pass emissions.
General info: http://www.titantalk.com/forums/tit...8501-oem-aftermarket-header-exhaust-info.html
Some people run w/o any cats, I guess it depends on if you need to pass emissions.
General info: http://www.titantalk.com/forums/tit...8501-oem-aftermarket-header-exhaust-info.html