STREET AERO FRD-08-E1 Mustang EcoBoost Rear Diffuser Installation Guide
- June 1, 2024
- STREET AERO
Table of Contents
STREET AERO FRD-08-E1 Mustang EcoBoost Rear Diffuser
Step: 1 Assemble Rear Diffuser
Carefully place Fin 1 and Fin 2 onto the Main Panel
(Match the number on the Fin to the number on the Main Panel)
Secure with Small Bolt and Small Nut
Attach and secure Mounting Bracket FD-9 to the Main Panel with provided M6 25mm Bolt, Finishing Washer, Washer, and Nut.
Step: 2 Remove OEM Bolt
Remove the two OEM Bolt located under the bumper
Step: 3 Install Mounting Bracket
Place Nut into Nut Assist FD-8
NOTE: Push the nut all the way into the socket to prevent it from falling
out
Slide Nut Assist FD-8 into designated mounting socket
(shown in the diagram below)
Mount the Main Panel by securing Mounting Bracket FD-9 to the designated mounting socket with M6 25mm Bolt, Finishing Washer, and Nut. Repeat for STEP: 2 OEM mounting holes.
Step: 4 Mount Main Panel
Mount the Main Panel to the bumper with M6 25mm Bolt, Finishing Washer,
Washer, and Nut.
NOTE: Use the sides near the wheels to place Washer and Nut into the
bumper
IMPORTANT: DO NOT over tighten or use power tools to mount the Mounting Brackets.
Step: 5 Mount the Rear Diffuser
Attach and secure Mounting Bracket FD-38 and FD-39 to the Side Panel with 16mm
M6 Bolt, Finishing Washer, and Nut.
NOTE: Push the nut all the way into the socket to prevent it from falling
out
Attach the Side Panel to the Main Panel with Small Bolt and Small Nut
NOTE: Do Not tighten Small Bolt on the Side Panel to the Main Panel
(you will need to remove the Side Panel to pre-drill)
Mark where the mounting hole is to the bumper
NOTE: Use the hole on top of FD-38 and FD-39 to mark the drill location
(for Passenger Side use FD-40 and FD-41)
Pre-drill into the bumper
NOTE: Side Panel may need to be removed before pre-drilling
Install the Side Panel to the Main Panel and bumper by securing Mounting
Bracket FD-38 and FD-39 with M6 25mm Bolt, Washer, and Nut.
NOTE: Use the sides near the wheels to secure the Washer and Nut inside
the bumper
Repeat to install Passenger Side Panel to the Main Panel and bumper.
Customer Support
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>