SUPERTRAPP® KERKER® 2:1 SUPERMEGS
CHROME HIGH PERFORMANCE EXHAUST
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Efficient 2:1 system increases torque and horsepower
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O2 sencor ports
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Triple plated chrome
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Features a full flow mechanical core for a deep throaty sound and excellent top end performance
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Includes a 3-piece heat shield design that provides full coverage.
2 into 1 system
Fits Harley-Davidson FLH FLT models Touring® Models 1985-2006
Made in the USA
PRE-INSTALLATION NOTES
You
must
use the cone shaped cylinder to head pipe gaskets, stock Harley-Davidson® flanges and snap rings, available from your Harley-Davidson® dealer with this kit. Do not use the flat type gaskets with our headpipe.
STOCK SYSTEM REMOVAL
1.
Remove the stock exhaust system as described in your owner’s manual. (Retain the flange nuts for the new system installation).
2. Remove the stock flanges from the headpipes and retain for the new system installation.
3. Remove the stock exhaust mounting bracket.
4. Remove the stock exhaust gaskets and replace them with new conical type exhaust gaskets, available from your Harley Davidson dealer. DO NOT use the flat type gaskets with our headpipe.
SYSTEM INSTALLATION
1.
Install stock flanges on both headpipes.
2. Mount the headpipes using the stock nuts. DO NOT TIGHTEN.
3. Install a #24 hose clamp (supplied) around the front head pipe, between the front and rear pipes, at the stock transmission mount point. Wrap the clamp around the stock bracket. DO NOT TIGHTEN CLAMP.
4. Slide the T-bolt clamp (supplied) onto the inlet end of the muffler. Slide the muffler onto the outlet end of the headpipe. DO NOT TIGHTEN CLAMP.
5. Attach the muffler to the stock muffler support using 5/16” bolts, lock washers, and square nuts (supplied). Tighten both bolts. Note: Slide a small, flat blade, screwdriver between the nut and bracket to keep the nut from spinning while tightening.
6. Tighten the rest of the hardware starting by aligning the head pipes and tightening the flange nuts, then the clamp at the transmission and finally the T-bolt clamp on the muffler.
HEATSHIELD INSTALLATION
1.
Slide the hose clamps into the slots on the back of each shield. Orient the clamps to gain the easiest access to tighten them while in position on the headpipe.
2. Install the heatshields on the head pipes and collector. The tabs on the front of the collector shield must fit into the clips on the end of the front and rear shields.
3. Tighten the shields starting with the rear shield, then the collector shield, and finally the front shield. Align the shields as you tighten to minimize the gap between the head pipe and collector shields.
4. Re-install the right side floorboard.
*IMPORTANT: CHECK AND RETIGHTEN ALL FASTENERS AFTER THE FIRST COUPLE OF RIDES,
THEN AT EACH SCHEDULED MAINTENANCE.