I have an 06 f250, it is bone stock w/ 78,000mi. Is there any benefit to just removing the cat? If so will that throw any codes. Also, I did get a quote on a 4in. turbo/back magnaflow with sct x3 w/custom tunes. Quote was $1,476 installed, does that sound right. I live in Baton Rouge,la so if anyone lives in my area let me know who you deal with. Thanks for any imput.