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HMF Racing Can Am Outlander 1000/850 Big Core Slip On (25-26) Installation Instructions

For Models: Outlander 1000 (2025-2026), Outlander 1000 XMR (2025-2026), Outlander 1000 MAX (2025-2026), Outlander 850 (2025-2026), Outlander 850 MAX (2025-2026), Outlander 850 XMR (2025-2026)

Removal

1. Beging by removeing the Rear Bumper and Bumper Support Tubes.(See Figure #1)

 - Figure 1

2. Remove the Rear Shock Heat Shield and O2 Sensor from the Muffler Assembly(See Figure #2)

 - Figure 2

3. Remove the Factory Muffler assembly by sliding it towards the rear of the vehicle and rotating it to get the inlet passed the shock (See Figure #3)

 - Figure 3

Installation

1. Begin by preinstalling the HMF Titan Muffler onto the Mounting Bracket using the provided ( 2x M8-1.25x20 Hex Bolts, 4x 1/4" Flat Washers and 2x M8-1.25 Nylock Nuts ).(See Figure #4)

 - Figure 4

2. Slide the HMF Muffler Assembly and Mounting Bracket into the Factory exhaust rubber mounts and place the provided ( T-Bolt Clamp ) over the inlet of the Titan Muffler.(See Figure #5)

 - Figure 5

3. Asseble the Support Bracket using the provided ( 2x Rubber Mounts and Small Steel Spacer ) and install it between the Exhaust bracket and heat shield mounting point using the provided ( M8-1.25x40, 2x 5/16" Fender Washers, M8-1.25 Nylock Nut ) on the Exhuast Bracket side and ( M6-1.0x20 Hex Bolt and #10 Flat Washer ) securing the other end to the frame. (See Figure #6)

 - Figure 6 

4. Install the HMF Mid Pipe between the HMF Titan Muffler Assembly and Factory Head Pipe by sliding it From the front of the shock and into the inlet on the HMF Titan Muffler then over the Factory Head Pipe Ball gasket(See Figure #7)

 - Figure 7 

5. Secure the HMF Mid Pipe using the ( 4x Long Neck Spings, T-Bolt Clamp ) and reinstall the O2 sensor. (NOTE: When installing the Long Neck Springs make sure to orient the springs as shown in the picture with the spring hooks from the inside out) (See Figure #8)

 - Figure 8

6. Reinstall the Rear Bumper Support TubesBumper and Rear Shock Heat Shield.(See Figure #9)

 - Figure 9 

7. Make any final adjustments and tighten all hardware.(See Figure #10)

 - Figure 10 

Discussion