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3” HP-PLUS® SLIP-ON MUFFLERS

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Features

  • Patented steel construction baffle now features more high-temperature fiberglass packing, provides significant gains in horsepower and torque and exhibits a distinctive, throaty sound
  • Use all factory mounting hardware
  • Sold in pairs and available in slash or tapered style
  • OEM heat shields may be retained
  • Made in the U.S.A.
  • U.S. patent 5,173,576

Images

3” HP-PLUS® SLIP-ON MUFFLERS

1801-0291

  • 1801-0147
  • 1801-0291
  • 1801-0145
  • 1801-0153
  • 1801-0146


FOR 07-09 FXST/FLST MODELS (EXCEPT FXSTD/FLSTF/FLSTN/FLSTSC)

Part Number Description Suggested Retail
1801-0148  FITS: 07-09 FXST/FLST MODELS (EXCEPT FXSTD/FLSTF/FLSTN/FLSTSC), STYLE: Slash-cut   $279.95 
1801-0156  FITS: 07-09 FXST/FLST MODELS (EXCEPT FXSTD/FLSTF/FLSTN/FLSTSC), STYLE: Tapered   $279.95 

FOR 07-09 FXSTD/FLSTF

Part Number Description Suggested Retail
1801-0150  FITS: 07-09 FXSTD/FLSTF, STYLE: Slash-cut   $279.95 
1801-0158  FITS: 07-09 FXSTD/FLSTF, STYLE: Tapered   $279.95 

FOR 07-09 FLSTN

Part Number Description Suggested Retail
1801-0152  FITS: 07-09 FLSTN, STYLE: Slash-cut   $279.95 
1801-0160  FITS: 07-09 FLSTN, STYLE: Tapered   $279.95 

FOR 05-06 FLSTN

Part Number Description Suggested Retail
1801-0151  FITS: 05-06 FLSTN, STYLE: Slash-cut   $269.95 
1801-0160  FITS: 05-06 FLSTN, STYLE: Tapered   $279.95 

FOR 00-06 FXST/C/S, FLST/C (WITH CROSSOVER CONNECTION)

Part Number Description Suggested Retail
1801-0147  FITS: 00-06 FXST/C/S, FLST/C (WITH CROSSOVER CONNECTION), STYLE: Slash-cut   $299.95 
1801-0155  FITS: 00-06 FXST/C/S, FLST/C (WITH CROSSOVER CONNECTION), STYLE: Tapered   $299.95 

FOR 00-06 FLSTF/FXSTD (WITH CROSSOVER CONNECTION)

Part Number Description Suggested Retail
1801-0149  FITS: 00-06 FLSTF/FXSTD (WITH CROSSOVER CONNECTION), STYLE: Slash-cut   $299.95 
1801-0157  FITS: 00-06 FLSTF/FXSTD (WITH CROSSOVER CONNECTION), STYLE: Tapered   $299.95 

FOR 08-09 FXDF

Part Number Description Suggested Retail
1801-0291  FITS: 08-09 FXDF, STYLE: Slash-down   $279.95 

FOR 95-09 FXD (EXCEPT FXDF)

Part Number Description Suggested Retail
1801-0145  FITS: 95-09 FXD (EXCEPT FXDF), STYLE: Slash-cut   $249.95 
1801-0153  FITS: 95-09 FXD (EXCEPT FXDF), STYLE: Tapered   $249.95 

FOR 04-09 XL MODELS (WITH CROSSOVER CONNECTION)

Part Number Description Suggested Retail
1801-0146  FITS: 04-09 XL MODELS (WITH CROSSOVER CONNECTION), STYLE: Slash-down   $299.95 
1801-0154  FITS: 04-09 XL MODELS (WITH CROSSOVER CONNECTION), STYLE: Tapered   $299.95 

Descriptions and notes

We recommend installing a DYNOJET POWER COMMANDER with any exhaust change on fuel-injected models. 1801-0145 and 1801-0153: Will fit 91-94 models if mounting bracket DS-209936 is used.

Note: ECM units on fuel-injected models need to be recalibrated if used with free-flowing air cleaners and/or modified engines. Muffler shells may discolor if ECM units are not calibrated correctly. Note: These mufflers are designed for use on close-course competition motorcycles only and do not conform to U.S. EPA noise emission standards. Note: There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (blueing) is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing. See Hardware, Chemicals & Tools for products that will help to prevent or remove blueing.

This item appears on page 302 of the Fatbook