I need some help here please I purchased an exhaust for my v6 with 2 1/4" inlet, bought a hi flow cat with 2 1/4" inlet/outlet now I'm looking to buy these dc sports headers (heard they give best clearance if slammed) but the outlet on them is 2 3/1"...does this mean I cannot use these headers? Can they be fitted? Cannot find any other cats with 2 3/1" inlet and 2 1/4" outlet...Megan and Obx and other cheap headers are 2 1/4" outlet but I really want the DC's!!! Can I get some input please? Thank you