I know that there are alot of opinions on this, but I am ready to buy an off road x pipe and I can't decide which brand to go with! BBK, SLP,Magnaflow,Pypes.....I live in NC and we have inspections so I believe that I will need the MIL Eliminator if I am correct....please give me your advice....BTW I have a 97 cobra with Flowmasters! Thanks fellas!!!