Stainless Works Ford F-150 2004-08 5.4L Headers - Manual (Page 4)

CONNECTING TO STAINLESS WORKS TRUE DUAL EXHAUST
36. The following instructions are utilized to adjust the length of the X-pipe based on
the Truck cab and bed configurations:
37. The X-pipe length in the box is 31” long. This X-pipe is designed to be cut to fit
the following truck cab/bed configurations. Cut the rear (non-expanded end) of
the X-pipe and deburr, according to the lengths described in the following table:
CAB/ BED
AMOUNT TO BE
REMOVED FROM
REAR OF X-PIPE FINAL X-PIPE LENGTH
SUPERCREW/ 6.5’ BED 0” 31”
SUPERCAB/ 6.5’ BED 7” 24”
SUPERCREW/ 5.5’ BED 13” 18”
38. Using (2) clamps provided, attach the X-pipe to the leadpipes.
39. Follow the instructions in the Exhaust Installation Instructions.
FINISH THE INSTALLATION
40. Reinstall rear skid plate and battery.
41. Be sure to have adequate clearance around all wires, hoses and lines. If anything
is in contact with the exhaust system, it will melt. Make sure to have at least
½” of clearance and wrap any suspect areas with DEI thermal barrier wrap.
42. Tighten all clamps.
43. Lower the vehicle.
44. After double checking for clearance and making sure all lines, wires and hoses are
secured, drive the car for 10-20 miles and re-check all clamps and clearances.
Your system may be tack welded at the joints/ clamps to reduce shifting of the
system during heating and cooling cycles. Make certain to disconnect the battery
before performing any welding.
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