MBRP AT-9215PT Performance Slip-On Exhaust Instruction Manual

MBRP AT-9215PT Performance Slip-On Exhaust

OVERVIEW

Product Information

The MBRP Exhaust is an aftermarket exhaust system designed to replace the stock exhaust of a vehicle. It is designed to improve the vehicle’s performance and driving experience. The installation process involves removing the stock exhaust and replacing it with the MBRP Exhaust system. The system comes with a muffler, a tip, and necessary hardware.

Product Usage Instructions

Removal of Stock Exhaust:

1. Loosen the band clamp and remove the two (2) bolts securing the muffler inlet heat shield, then remove the shield. Refer to.
2. Loosen the clamp securing the muffler inlet to the front pipe.
3. Remove the four (4) springs securing the muffler to the vehicle. Keep the springs as they will be reused to mount the new system.
4. Lift the outlet side of the muffler to free the bottom locating post, then work the stock muffler straight back to free the inlet from the front pipe. Remove the muffler.

Installation of MBRP Exhaust

1. Place the 2.5 Clamp onto the Muffler inlet, then put the Muffler into position and slide the inlet onto the front pipe. Rotate the down to insert the locating post into the rubber mount.
2. Once the muffler is aligned, reinstall the stock springs (4) to the Muffler tabs. Refer to Figure 2.
3. In order to install the Tip, the Screw (and Lock Washer) securing the Spark Arrestor inside the outlet must be removed temporarily. Be careful not to lose the Nut on the inside of the Spark Arrestor, as it may fall out when the Screw is removed. With the Screw removed, slide the Tip over the Muffler outlet and line up the hole on the tip inlet with the screw hole in the Muffler outlet. Holding the Nut and Spark Arrestor in place (re-align the Nut with the hole if necessary), reinstall the Washer and Screw. Refer to Figure 3.
4. Tighten the clamp to fully secure the Tip. Refer to Figure 4.
5. Finally, ensure that the Muffler assembly is properly aligned, and then tighten the 2.5 Clamp on the muffler inlet.

It is recommended that the hardware be retightened after the first ride and checked periodically thereafter, tightening if necessary. In order to maintain optimal performance, the spark arrestor screen should be cleaned after every 30-35 hours of use.

NOTE: For Commander models, DO NOT leave the engine running with the cargo bed in the dump position.

Congratulations on your purchase of MBRP Exhaust! You are now ready to experience improved performance and driving excitement.

PLEASE READ BEFORE STARTING INSTALLATION
While MBRP Ltd. 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 faciory 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.

Removal of Stock Exhaust:

1. Loosen the band clamp and remove the two (2) bolts securing the muffler inlet heat shield, then remove the shield. Refer to Figure 1.
2. Loosen the clamp securing the muffler inlet to the front pipe.
3. Remove the four (4) springs securing the muffler to the vehicle. Keep the springs as they will be reused to mount the new system.
4. Lift the outlet side of the muffler to free the bottom locating post, then work the stock muffler straight back to free the inlet from the front pipe. Remove the muffler.

Installation of MBRP Exhaust

1. Place the 2.5” Clamp onto the Muffler inlet, then put the Muffler into position and slide the inlet onto the front pipe. Rotate the down to insert the locating post into the rubber mount.

2. Once the muffler is aligned, reinstall the stock springs (4) to the Muffler tabs. Refer to Figure 2.

3. In order to install the Tip, the Screw (and Lock Washer) securing the Spark Arrestor inside the outlet must be removed temporarily. Be careful not to lose the Nut on the inside of the Spark Arrestor, as it may fall out when the Screw is removed.
   With the Screw removed, slide the Tip over the Muffler outlet and line up the hole on the tip inlet with the screw hole in the Muffler outlet. Holding the Nut and Spark Arrestor in place (re-align the Nut with the hole if necessary), reinstall the Washer and Screw. Refer to Figure 3.

4. Tighten the clamp to fully secure the Tip. Refer to Figure 4.

5. Finally, ensure that the Muffler assembly is properly aligned, and then tighten the 2.5” Clamp on the muffler inlet.
   It is recommended that the hardware be retightened after the first ride and checked periodically thereafter, tightening if necessary. In order to maintain optimal performance, the spark arrestor screen should be cleaned after every 30-35 hours of use.
   NOTE: For Commander models, DO NOT leave the engine running with the cargo bed in the dump position.

Congratulations
You are ready to begin experiencing the improved performance and driving excitement of your MBRP exhaust upgrade. We know you will enjoy your purchase.

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