I have a new 45 degree steel aluminized 16 gauge 4 inch exhaust and a new 90 degree elbow stainless steel 16 gauge 4 inch exhaust. They were $94 to my door and I cannot return them now after realizing they were the wrong size as time to return them expired. Would like $75 cash for both. I will not hold. Too many no shows in past experiences. I can help meet if I go places, but generally, you're better off making an effort to get to me when I'm close enough, not the other way around. Text my number if interested.