Will buy or trade. I have stock mufflers, a BMR strut tower brace, and a shaker 500 unit. Will trade any of these. Also... PLEASE private message me BOTH on this site AND on mustangforums.com That way I can assure you I will get back to you promptly. My username on mustangforums is blacksmoke. Thank you so much for your time and I look forward to hearing from you!