Dyna Slip-On Accessory Mufflers

J011362009-11-05

GENERAL

Kit Numbers

80104-99, 80313-99, 80316-99 and 80366-99

Models

For model fitment information, see the P&A Retail Catalog or the Parts and Accessories section of www.harley-davidson.com (English only).

Additional Parts Required

Proper installation of this kit requires the separate purchase of two muffler clamps (65296-95A).

Due to the increased diameter of these mufflers (as compared with original equipment), some realignment of headpipes is usually required. It is recommended that the exhaust port gaskets (65324-83A) be replaced to avoid the tendency of the headpipes to return to the original position when tightened.

WARNING

Rider and passenger safety depend upon the correct installation of this kit. Use the appropriate service manual procedures. If the procedure is not within your capabilities or you do not have the correct tools, have a Harley-Davidson dealer perform the installation. Improper installation of this kit could result in death or serious injury. (00333b)

NOTE

This instruction sheet references service manual information. A service manual for your model motorcycle is required for this installation and is available from a Harley-Davidson dealer.

Kit Contents

See Figure 1 and Table 1.

PRODUCT INFORMATION

Tampering Prohibition

Federal law prohibits any modification to this exhaust system which causes the motorcycle to exceed the Federal noise standard. Use of the motorcycle with such a modified exhaust system is also prohibited.

Noise Emission Warranty

Harley-Davidson warrants that these mufflers, at the time of sale, meets all applicable United States E.P.A. Federal noise and Emissions standards. This warranty extends to the first person who buys these mufflers for proposes other than resale, and to all subsequent buyers. Warranty claims should be directed to an authorized Harley-Davidson Dealer.

NOTE

This product should be checked for repair or replacement if the motorcycle noise has increased significantly through use. Otherwise, the owner may become subject to penalties under state and local ordinances.

INSTALLATION

WARNING

To prevent accidental vehicle start-up, which could cause death or serious injury, remove main fuse before proceeding. (00251b)

1.	Remove the main fuse.
2.	Loosen stock muffler clamps and remove nuts that attach mufflers to muffler support tube. Remove stock mufflers. Save all mounting hardware for reinstallation.
3.	Install new kit mufflers using muffler clamps from kit and stock mounting hardware saved from step 2. Do not tighten hardware at this time. NOTE Before tightening nuts that attach mufflers to muffler support tubes, make sure the front muffler is positioned as far forward in its brackets slot as possible. This will eliminate any possible contact between the mufflers.
4.	Tighten muffler clamp bolts to 61–81 N·m (45–60 ft-lbs). Tighten nuts that attach mufflers to muffler support tube snugly.
5.	Install the main fuse.

SERVICE PARTS

Figure 1. Dyna Slip-on Mufflers

Table 1. Service Parts Table

Kit	Item	Description (Quantity)	Part Number
80104-99	1	Baloney cut, chrome
		Baloney cut, rear, chrome	80166-99
		Baloney cut, front, chrome	80167-99
80313-99	1	Baloney cut, black
		Baloney cut, rear, black	80312-99
		Baloney cut, front, black	80311-99
80366-99	1	Slash down, chrome (not shown)
		Slash down, rear, chrome	80364-99
		Slash down, front, chrome	80365-99
80316-99	1	Slash down, black (not shown)
		Slash down, rear, black	80315-99
		Slash down, front, black	80314-99
Items mentioned in text, but not included in kit:
	A	Clamp, muffler (2)	65296-95A