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Klock Werks Chrome WFB 3 1/2 in. Performance Slip-On Mufflers - 18010317

  • Part #: 4403835
  • Manufacturer Part #: 18010317
This item is no longer available

Overview of Klock Werks Chrome WFB 3 1/2 in. Performance Slip-On Mufflers - 18010317

  • Dyno-tested and road-proven, the WFB Performance Mufflers add great looks
  • 3.5 in. mufflers provide a deep rumble during acceleration then tone down while cruising
  • Choice of billet aluminum end caps must be purchased separately; allows for a complete customized look for each rider
  • Made in the U.S.A.


  • End Caps:
    Chrome: part number 4403826
    Black: part number 4403828
    Polished: part number 4403830

    NOTE: Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the exhaust manufacturer directly with questions regarding any modifications that may need to be made during, or after, installing their product. If a jet kit or fuel processor is recommended, see FUEL/INTAKE section.

    There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (blueing) is the result of tuning characteristics, cam timing, carburetor jetting, overheating, etc., and is not caused by defective manufacturing. See CHEMS/LUBES section for products that will help prevent blueing or remove blueing.

    Included Items:
    1. (2) Muffler bodies
    2. (6) 1/4-20 x 1/2" socket head cap screws
    3. (6) 1/4-20 lock washers
    4. (2) 1 7/8" high torque exhaust clamps

Specs for Klock Werks Chrome WFB 3 1/2 in. Performance Slip-On Mufflers - 18010317

Finish Chrome
Style - Exhaust Tip Straight-Cut Tip
Type - Exhaust Slip-On/Muffler
Units Pair
Weight 16.85 lbs

Specs for Klock Werks Chrome WFB 3 1/2 in. Performance Slip-On Mufflers - 18010317

Finish Chrome
Style - Exhaust Tip Straight-Cut Tip
Type - Exhaust Slip-On/Muffler
Units Pair
Weight 16.85 lbs

Fitment for Klock Werks Chrome WFB 3 1/2 in. Performance Slip-On Mufflers - 18010317

See if this part fits your ride

Part 4403835 fits the following machines

Harley-Davidson
  • 2006 Harley-Davidson Softail Deluxe - FLSTN
  • 2005 Harley-Davidson Softail Deluxe - FLSTN
  • 2006 Harley-Davidson Softail Deluxe Injected - FLSTN I
  • 2005 Harley-Davidson Softail Deluxe Injected - FLSTN I
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Instructions and Manuals for Klock Werks Chrome WFB 3 1/2 in. Performance Slip-On Mufflers - 18010317