For Models: Outlander 500L (2015-2016), Outlander 570 (2017-2021), Outlander 570L (2015-2016), Outlander 450 (2017-2021)
!!! WARNING !!! Before working on your machine, make sure it is parked on a level surface with the transmission in park and/or the parking brake engaged.
Do not work on any machine with a hot engine or exhaust. Allow time for all parts to cool in order to reduce the risk of burns.
Blackout Exhausts: Take care not to get grease or oils on the exhaust. Cleaning our Blackout exhaust with harsh solvents, abrasives, or pressure washers will remove the coating and is not covered under warranty.
1. Loosen the clamp at the silencer inlet tube where it connects to the head pipe.(See Figure #1)
2. Remove the 2 bolts that hold the silencer to the chassis. Pull back and twist to remove the muffler.(See Figure #2)
1. Slide the provided Clamp (smaller one) over the inlet (smaller diameter) side of the HMF S-Bend and slide the S-bend over the head pipe. Do not tighten the clamp at this point. (See Figure #3)
2. Slide the provided Clamp over the inlet of the silencer.
3. Use the provided (1) M8-1.25x20 Hex Bolt, (2) 1/4" Flat Washers, and (1) M8-1.25 Nylock Nut to mount the silencer to the original right side hanger. Do not tighten.(See Figure #4)
4. For the left side mount, use the provided (1) M8-1.25x35 Hex Bolt, (2) 1/4" Flat Washers, (1) M8-1.25 Nylock Nut, and (1) 1/2" Aluminum Spacer to mount the silencer as shown. Do not tighten.(See Figure #5)
5. Check for proper alignment of the silencer and S-Bend then tighten the hardware holding the silencer to the vehicle's frame.
6. Tighten the (2) previously installed Clamps. (See Figure #6)
Wipe off any fingerprints or markings using a soft cloth and mild detergents such as soap and water or glass cleaner without ammonia. Once the exhaust heat cycles any oils left on the exhaust may permanently imprint.
If you received a stainless steel exhaust without the Blackout coating it is normal for the pipes to change color as they heat cycle.
The HMF Blackout exhaust will smoke and put out an odor for the first full heat cycle as the coating goes through its final curing process. It is recommended to allow this process to happen in a well-ventilated area.
All systems will produce a smoke out the end cap after a short initial heat cycle, this is the packing material bedding in and is completely normal.
Hook me up! Get 10% off your next exhaust or equipment order.
Sign up for the HMF Community and receive the following perks: