Stainless Works Ford Shelby GT500 2013+ Headers User Manual
Page 2

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11. Remove (2) 10mm bolts on driver side cross bar and move it down out of the
way.
12. Install front and rear tail pipes using 3” clamps. After getting tail over the axle,
reinstall cross bar using (2) 10mm bolts.
13. Remove front muffler hangers, (3) 8 mm bolts on driver side and (2) 8 mm bolts
on passenger side.
14. Slide Y-pipe assemblies onto tail pipes using (2) 3” clamps and reinstall factory
hangers.
15. Install rear rubber hangers to Y-pipe assemblies.
16. Adjust and tighten all clamps.
17. 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.
18. Lower vehicle and reconnect battery.
19. 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.