2nd Gear Member
Join Date: Oct 2009
Vehicle: 2007 Ford Mustang
Location: Anchorage, Alaska
The DynoMax kit for the 4.0 Mustang, 05-10 is part number 39434. It comes with an X pipe, both mid pipes, mufflers, clamps and hangers. I have this kit basically. I bought the parts out of it except for the mufflers (I used GT takeoffs) and the right mid pipe (same as the v6 pipe-just reuse the old pipe.). You can order the individual parts out of the kit, and get just what you need. Much cheaper way to do it, and you don't have parts lying around rusting away. You can look up the numbers at the DynoMax site. Hope this helps.
Black '07 4.0 coupe. 19" GT Wheels, Bullitt susp & GT brake upgrade, GT500 strut plates, Dynomax exhaust w/GT mufflers, S/D Coil, Live Wires, JLT CAI w/Diablo tune, Hood struts, IPU, GT MyColor, Leather Pwr Seats, 13 Boss Strg Wheel, a/dim mirror, Homelink, amb light console, Ford Nav/SYNC, hood scoop, qtr & side scoops, r/w louvers, GT500 spoiler, CS/GT frt & rr bumpers, rad ext & batt-m/cyl covers, underhood caps, plenum cover, tloc 7.5 w/3.73's, Seq t/lights, trunk switch. Whew!