. Your Vance & Hines exhaust system is designed and crafted for maximum performance, a perfect fit, a great sound and unbeatable style. Please follow the installation instructions below and if you have any questions, please call our technical support line at (562) 926-5291. Attention installer (if other than owner), please forward this instruction sheet to the owner of this product. These instructions contain valuable information to the end user. HARLEY-DAVIDSON® DYNA TWIN SLASH SLIP-ON INSTALLATION INSTRUCTIONS PART# 16837 1. Before removing the stock exhaust system note orientation particularly of the support bar between the two muffler bodies (Figure 1) and the muffler clamps. If necessary, using tape or another easily removable means, note the orientation on the stock support to ease re-installation. 2. Remove the four 1/2” lock nuts that hold the support bar to the stock mufflers and remove the stock support bar and bolts (set the nuts. bolts and support bar aside as they will be used later). 3. Using the 9/16” deep socket, loosen the clamps holding the mufflers onto the head pipes and remove the mufflers from the head pipes. NOTE: May require assistance and the use of penetrating oil. 4. The stock muffler clamps may be re-used. However Vance & Hines recommends replacing them with new clamps (Vance & Hines part # A335HW-R). If using the stock clamps, be sure the T-Bolt does not twist out of the groove during tightening. This could allow the clamp to loosen with use. D836IN REV.1 FIGURE 1 FIGURE 2 FIGURE 3 FIGURE 4 READ ALL INSTRUCTIONS BEFORE BEGINNING INSTALLATION Page 1 of 4 Flat Blade Screwdriver 5/16 Nut Driver 1/2” Combination Wrench 3/8” Ratchet 1/2” Standard 9/16” Deep Sockets FUEL PAK VANCE & HINES EXHAUST SYSTEM INSTALLATION WHEN YOU KNOW THE DIFFERENCE 1 Remove the muffler assemblies and heat shields from their protective packaging. Place each heat shield on a non- abrasive surface such as a towel, blanket or carpet. 2. Carefully lay the muffler assembly into the heat shield and loosely install the hose clamps (supplied) by feeding the tail end of the clamp into the heat shield clips (Figure 2). Note the direction of the clamp screw heads, they must be accessible for adjustment when system is installed (Figure 3). 3. Adjust the heat shield so that the muffl er body protrudes beyond the heat shield by .4 inches, and the muffl er body and heat shield edges are parallel. (Figure 4). Tighten band clamps. 4. Slip a T-Bolt clamp over the nose of a muffl er assembly. Slide the assembly onto the lower (Front) head pipe until the muffl er body makes contact with the stock header heat shield. The clamp must be oriented with the nut accessible from below. Tighten the clamp enough to hold the muffl er in place and allow for adjustment later. 5. Repeat step 4 with the upper muffl er assembly. The clamp must be oriented with the nut being accessible from the top. 6. Insert the stock 5/16” carriage bolts into the slots in the bracket welded to the muffl er body. 7. Install the stock muffl er support bar onto the 5/16” bolts and secure it with the stock 1/2” lock nuts but do not tighten fully at this time to allow for muffl er alignment. NOTE: Make sure that the support bar is correctly oriented and that the bar ends sit fl at against both muffl ers; rotate the muffl ers if necessary (See Stock System Picture - Figure 1). 8. Align the muffl ers, viewing from the rear of the motorcycle, the muffl ers should appear aligned with each other vertically and from the side they should appear parallel with each other and the stock heat shields. 9. Holding the correct alignment, tighten the muffl er clamps and support bar locking nuts. NOTE: May require assistance at this time to visually check alignment while you tighten the hardware. 10. Be sure to verify that all hardware has been tightened before starting your motorcycle.

please be aware these are used.