What you think? Get it cut and welded in? Anyone running a similar setup?
3" DP Decat - http://www.ebay.co.uk/itm/380340254055?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT
3" 200 Cell HiFlow Cat - http://www.ebay.co.uk/itm/261577688605?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT
3" DP Decat - http://www.ebay.co.uk/itm/380340254055?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT
3" 200 Cell HiFlow Cat - http://www.ebay.co.uk/itm/261577688605?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT