I have a 6152 that I bought from a fellow board member. It has approx 5-6k. It has seen mostly street duty and some track time. I do have both exhaust housings. I bought the .85 to try and imho I didn't have the converter for it. This is one of those deals I was just thinking about going bigger and in no way need to sell. I figured I'd see if it even got any interest. I am very open to trades ranging from a 6176 to 6776. Even other parts may peak my interest ........so please let me know what you have. 500.00 with both housings. This does have slight up and down. No in and out. I will remove the housing for a serious buyer so the can make the call on condition......