Well I don't know what "cheap" is, but they charge about $300.00-$350.00 to do true duals and thats just piping. Thats what I spent in the late fall/early spring of 02'

Dougs was the first to do a true dual system on a Contour and have done many since then. Dougs is located about a mile S of Hall Rd and Gratiot, located on the E side of Gratiot, right before the road goes back together (if your familiar with Mt. Clemens you know what I mean

) PM me and I might be able to meet you up there on the weekend or maybe we could make a mini-meet of it, thats what we did when I had my system done. There was like (9) other Tours there, either getting work done or just hangin' out. FYI though, call and talk to Doug Jr, nice guy