Heyy everyone soo ive hadd my car for almost 2 years and today was the first day i decided to take my exaust shield off, come to realize i have a 1 to 2 inch crack in my manifold! (which probably caused my bucking and rough riding and all that) how do i go about fixing it?? or replacing it? i really odnt have a whole lot of money soo please just give me the cheapest way possible thankk you!