There is a place in Ft.Worth that does turbo and IP rebuilds. I know the turbo business goes by Turbo Specialist of Texas, but I dont know about the diesel shop. You might could get it from information. I bought a used turbo from him for $200 and used it on a pulling tractor.....this was because his rebuild price for mine was WAAAYY high. So, I dont know if his pricing is good on IP stuff, but I think he might be a haggler considering how fast he sold me a cheap turbo when I declined rebuilding mine.