ok, my car (01 zx2) started to be hesitant at take off and is extremely loud, wrx with and exhaust kind of loud. it is throwing a cel. i take it to autozone and 2 pop up. 1 #3 misfire 2 low input on maf. so i fix plug but the maf must still be messed up. i have a cta with relocator. does it sound like my car needs a new maf. if so, could i get the bigger like mustang 70 mm and the car still perform well?
thanks
steve

01 Zx2~ wings west lip kit, 17 inch motegi ff7's, ground controls, 4-2-1 header, full 2.5" exhaust no cat, magnaflow muffler, underdrive pulley, s/r ecu, p.o.t.s. 98 contour se sport~ v6 atx and stock