Dual Full System Exhaust Instructions

Removal

1. Remove the screws from the plastic rear fascia.  Slowly begin to pull the rear fascia away from the machine.  When there is enough room, reach in and disconnect the tail light harness. 

1a.TITAN SERIES ONLY Trim the rear fascia as shown in Figure #1 & #2. (See Figure #1)

(See Figure #2)

2. Using a long piece of electrical wire or a spring puller, remove the 2 springs at the head pipe-to-silencer joint and the 2 springs that hold the silencer against the frame.  Slowly pull back on the silencer to remove it.  You can remove the 2 rubber mounts from the frame as they will not be reused.

4. Remove the factory headpipe.  

6. Carefully remove any gasket material left on the cylinder head.

Installation

1. Be sure cylinder head gasket mating surface is clean from old gasket material.

2. Using the supplied RZR 1000 Head Pipe Gasket and original mounting bolts, install the new HMF head pipe.

3. Install the provided Exhaus Hanger Bracket using the top transmission mount stud and original nut, and the supplied (2) M8x1.25x20 Hex Bolts, (2) 5/16" Fender Washers, (2) 1/4" Flat Washers, and (2) M8x1.25 Nylock Nuts  (Note: Be sure that the top portion of the bracket goes under frame rail.  See Figure #3)(See Figure #3)

NOTE: We have found that some frames have a hole under the plastic (leftmost arrow) and some will have a hole where the middle arrow is.  Use whichever mounting hole is present on your frame.  All will have the hole where the arrow on the right is pointing. (See Figure #4)

4. Slide the S-bend for the lower silencer over the lower collector outlet on the head pipe.

5. Slide the lower silencer onto the lower S-bend.  Once the silencer is in position secure with the supplied (2) M8x1.25x20 Hex Bolts, (4) 1/4" Flat Washers, and (2) M8x1.25 Nylock Nuts.

6. With the lower silencer level, tighten the nuts and bolts for the lower silencer.  

7. Slide the S-bend for the top silencer over the top collector outlet on the head pipe.

8. Slide the top silencer onto the top S-bend.  Once the silencer is in position secure with the supplied (2) M8x1.25x20 Hex Bolts, (4) 1/4" Flat Washers, and (2) M8x1.25 Nylock Nuts.

9. With the top silencer level, tighten the nuts and bolts for the top silencer.  

10. Use a spring puller or long piece of electrical wire install the supplied springs at the collector to S-bend joints and also at the  S-bend to silencer joints.

11. PERFORMANCE SERIES ONLY: Using the existing factory hardware install the provided Left & Right U Brackets to support the rear fascia once re-installed. Refer to Image #5.(See Figure #5)

12. Replace all body panels and fasteners and check all areas around the exhaust system for proper clearance and alignment.  Adjust as necessary.

ATTENTION!  Improper fuel tuning can cause damage to your engine and exhaust.  HMF is not responsible for this type of damage.