So my buddy with a 98 mustang gt just got slp loudmouth exhaust on his car and he asked if i wanted his old mac cat-back and i was like yea sure how much? he said do u want it? i said yea sure. so we are at his house and hes like lets throw it on real quick i wanna hear how it sounds. i was like my dads goin to kill me becuz he hears everything and he hates bein wakin up. so i was like yea sure you only live once. he basically did the whole exhaust for me. so he was like we'll talk about payment later and i said ok. he calls me up later and hes like dont worry about the money consider a late christmas gift. is that a good friend or what? the exhaust sounds great doesnt seem to fit too well but it works.