MBRP S5261 09-14 Ford F150 Pre-Axle 4.5in OD Tips Dual Outlet 3 Inch Black Coated Cat Back Exhaust Instruction Manual
- June 9, 2024
- MBRP
Table of Contents
S5261
2009-2014 FORD F-150 3.5L ECOBOOST, 5.01, 3.7L CAT-BACK, PRE-AXLE 3″
DUAL OUTLET
ITEM
| DESCRIPTION| QTY.
---|---|---
1| FRONT PIPE|
1
2
| MUFFLER| 1
3| FRONT TAIL PIPE|
1
4
| REAR TAIL PIPE| 1
5| 1 /2″ HANGER BRACKET|
1
6
| 3.0″ CLAMP| 3
7| 3″ FLANGE|
1
8
| ISOLATOR| 1
9| HEX BOLT 3/8X2.5″|
2
10
| 5/16″ HEX BOLT X 1″| 3
11| 3/8″ FLAT WASHER|
4
12
| 3/8″ LOCK WASHER| 2
13| 5/16″ LOCK WASHER|
1
14
| 5/16″ FLAT WASHER| 4
15| 3/8″ HEX NUT|
2
16
| 5/16″ HEX NUT| 1
17| PANEL NUT|
2
18
| EXHAUST TIP|
2
PLEASE READ BEFORE STARTING INSTALLATION
While MBRP has made every effort to ensure that all components of this system are of superior quality and properly packaged, it is the installer’s responsibility to ensure the following before removal of the factory exhaust:
- that ALL components shown above are present.
- that ALL mating components fit together.
- that there are no damaged components.
- that the system you have purchased is appropriate for your vehicle year, model and configuration.
- that the system will not interfere with any modifications previously installed or planned.
- that you have read and understand these instructions.
If you have any questions or are uncertain about any aspect of the installation of this system to your vehicle please contact your dealer before commencing installation.
Figure 1
Figure 2
Removal of Stock System:
-
Apply a penetrating lubricant liberally to all hangers and rubber isolators.
-
Loosen the factory clamp in front of the muffler.
-
Loosen the factory extension pipe flange bolts.
Refer to Figure 1. -
Rotate the factory extension pipe to release the factory muffler inlet locking boss.
Refer to Figure 2. -
Remove the factory muffler assembly from the hangers and remove from the vehicle.
-
Remove the factory extension pipe bolts and remove the factory extension pipe from the vehicle.
Installation of Performance Exhaust:
1. Determine the length of the Front Pipe and cut to length if required.
Refer to Figure 3.
WHEELBASE
| CAB/BED| FRONT PIPE
---|---|---
126″| REG/6.5′|
CUT TO 5″
145″
| REG/8′
S.CAB/6.5′
S.CREW/5.5′| CUT TO 24″
157″| S.CREW/6.5′|
CUT TO 36″
163″
| S.CAB/8′|
NO CUT
Figure 3.
Figure 4
2. Loosely install the Front Pipe using the supplied 3/8″ Hardware.
Refer to Figure 4.
**Figure 5
Figure 6**
3. Install the Hanger Bracket onto the outside of the passenger-side frame, in front of the leaf spring eye, using two Panel Nuts , two 5/16″ Flat Washers , and two 5/16″ Bolts. A Super Crew short box model is shown. Refer to Figures 5 and 6.
4. Using the 3″ Clamp , loosely install the Muffler onto the Front Pipe at approximately a 35 degree angle.
Figure 7
5. Using a 3″ Clamp , install the Rear Tail Pipe into the Muffler
and into the factory isolator.
Refer to Figure 7. (5.0L Shown)
Figure 8
6. Install the Rubber Isolator onto the Hanger Bracket and Rear Tail Pipe. Refer to Figure 8.
Figure 9
Figure 10
7. Using a 3″ Clamp , install the Front Tail Pipe into the
Muffler , keeping the mounting tab below the Rear Tail Pipe mounting
tab and attaching with the supplied 5/16″ Bolt, Washers and Nut.
Refer to Figure 9, Figure 10 and Page 1.
Figure 11
8. Install the Exhaust Tips and adjust to your liking.
Refer to Figure 11.
9. Align the edge of each band clamp with the edge of the joint it is connecting. Tighten all hardware and clamps, starting at the front and working rearward to secure the system. Check along the full length of the exhaust system to ensure there is adequate clearance for fuel lines, vent lines, brake lines, frame, bodywork, suspension, and any wiring, etc. If there is any interference detected, relocate, or adjust to provide adequate clearance. Ensure all clamp connections are secure and components are unable to rotate or slide. Band clamps require approximately 45 lb-ft (60 N-m) of torque. Verify clearances, system security and band clamp torque after 30-60 miles (50-100 km) of driving
Congratulations! You are ready to begin enjoying the improved performance and driving experience of your performance exhaust system. We hope you enjoy your purchase.