This Mustang Parts Installation Guide Works For
Installation Time: (approx) 2 Hours
Step 1 After installing your new BBK full-length headers, you can now install the matching short X-pipe by simply bolting it in place of the old X-pipe assembly.*
Step 2 Using the washers and nuts supplied with your full-lengths stud kit, mount the front X-pipe flanges to the header collectors.
Step 3 Using the hardware kit supplied with the new BBK short X-pipe, attach the rear of the X-pipe to the muffler extension tubes (before tightening ensure that the tailpipes are in the correct location, if not move the X-pipe accordingly, then tighten).
Step 4 Reconnect factory air tube if installing on catalyst equipped pipes.
*It may be necessary to use some WD-40 to aid in the hanger installation. Due to the metal to rubber slide mount these units can become sticky.<