Originally Posted by chuckd

Let me explain again: you need to purchase 2 sets of additional fender flares if you have a 4.8is...therefore, add another $440 to the Mirroistown price of $625 for OEM Running boards = $1065 (thats how my dealer quoted me $1800 with labor).
Thanks to all for the info...I bought the aftermarket bolt on ones from Bav. Moterwerks on eBay. I'll post a pic once they come and are installed.