I just put in an AIRAID cold air intake into my 2006 V6 stang and now i want an exhaust. its between the mrt and the flowmaster....what would you guys go with and does anyone know how much horsepower does the mrt add on.....even better does anyone own either one of these exhaust kits.

thanks in advance everyone

 

i think i put the american thunder on an 87 f150 with the 5.0 in it...it sounded good, quiet till ya got on it. on my 'stang i've got 2chamber flowmasters, it sounds good also. i'd stick w/flowmaster.

 

VMp got likw 8rwhp or whatever from a stock GT muffler. He said there was little gains going true duals or using other mufflers from what i remember. look at his site www.vmptuning.com