SCREAMIN' EAGLE EXTREME FLOW TITANIUM SLIP-ON MUFFLER
941006482025-01-23
GENERAL INFORMATION
Table 1. General Information
Kits | Suggested Tools | Skill Level(1) |
|---|---|---|
64901405 | Safety Glasses, Torque Wrench |  |
(1) Special tools or techniques required for installation
KIT CONTENTS
Figure 1. Kit Contents: Screamin' Eagle Extreme Flow Titanium Slip-On Muffler
Table 2. Kit Contents: Screamin' Eagle Extreme Flow Titanium Slip-On Muffler Kit
 | Verify that all contents are present in the kit before installing or removing items from vehicle. | ||||
|---|---|---|---|---|---|
Item | Qty | Description | Part No. | Notes | |
 | 1 | 1 | Muffler | Not sold separately | Kit 64901405 |
GENERAL
Instruction sheet is also available electronically. To verify you are using the most current version available, do one of the following:
- Go to h-d.com/isheets
- Scan QR code in upper left corner of the instruction sheet
NOTE
This instruction sheet may have a Supplemental Video to assist installer in clarifying a certain part of the assembly. A linked video would be located at the end of this instruction sheet.
Models
For model fitment information, see the Parts and Accessories (P&A) Retail Catalog or the Parts and Accessories section of www.harley-davidson.com.
Contact Harley-Davidson Customer Support Center at 1-800-258-2464 (U.S. only) or 1-414-343-4056.
Installation Requirements
WARNINGRider 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)
These items are available at your local Harley-Davidson dealership.
- Separate purchase of muffler clamps (Part No. 65900043) is required.
- All models require Electronic Control Module (ECM) calibration with Screamin' Eagle Pro Street Tuner for proper installation.
Noise Emission Warranty
Harley-Davidson warrants that this muffler, at the time of sale, meet all applicable noise and emissions standards. This warranty extends to the original purchaser for purposes other than resale, and to all subsequent buyers. Direct warranty claims to an authorized Harley-Davidson dealer.
Tampering Prohibition
NOTE
To avoid penalties under state and local ordinances, repair or replace this product if motorcycle noise increases significantly through use.
Regulations prohibit any modifications to this exhaust system which cause the motorcycle to exceed noise standards. Use of a motorcycle with such a modified exhaust system is also prohibited.
PREPARE
| 1. | Remove exhaust shields as necessary. See service manual. | |
| 2. | Remove third Heated Oxygen Sensor (HO2S) (if equipped). See service manual. |
REMOVE
| 1. | Remove muffler. Retain screws for later use. See service manual. |
INSTALL
| 1. | Install gasket into muffler, if equipped. NOTE Use a pipe expander (such as Snap-on Part No. PH300) on mufflers (1) to aid installation of gaskets, if necessary. Flange on gasket should not be inside muffler inlet. | |
| 2. | See Figure 2. Install muffler. a. Loosely install new clamp (3). b. Align muffler (1) with bracket. Slide muffler on. c. Install Original Equipment (OE) screws (2). Tighten Torque: 13.6–16.3 N·m (120–144 in-lbs) d. Tighten clamp. Torque: 51.5–58.3 N·m (38–43 ft-lbs) |
| 1 | Muffler |
| 2 | Screw (2) |
| 3 | Clamp |
Figure 2. Front Muffler
COMPLETE
NOTICE
Wipe all fingerprints off of exhaust system components after installation and before starting engine. Oil from hands can leave permanent marks on exhaust system finish. (00346a)
| 1. | Start engine. Check for exhaust leaks. | |
| 2. | Install left and right saddlebags. See service manual. | |
| 3. | Calibrate ECM. See Installation Requirements. |