K&N Air Filter RK Series Air Intake Assemblies for 1999-13 Harley Twin Cam

$180.00









Part RK-3910-1 Product Specifications
Product Style: Motorcycle Intake System
Estimated Horsepower Gain: 10.76 HP @ 5206 RPM
Street Legal In All US States: See Application Link Below
TUV Approved (Europe): No
Color: Red
Filter Material: Cotton Gauze
Neck Flange: 2.25 in (57 mm)
Overall Height: 2.188 in (56 mm)
Replacement Filter: E-3980
Size: 9 Inch
Style: Oval
Top Material/Finish: Black Powder Coated
Top Style: Metal
Weight: 3.3 lb (1.5 kg)
Product Box Length: 11.75 in (298 mm)
Product Box Width: 9.5 in (241 mm)
Product Box Height: 4.88 in (124 mm)


Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N Air Filter RK Series Air Intake Assemblies for 1999-13 Harley Twin Cam

The latest addition to K&N's RK Series was developed to get more horsepower from your Twin Cam® Harley-Davidson® engine. Built around the legendary K&N High-Flow Air Filter, the new RK Series assembly includes an innovative powder coated billet aluminum backplate that eliminates external breathers and features a built-in, dyno-tuned velocity stack. The result is a significant airflow increase to the engine without sacrificing filtration. This RK Series assembly retains a factory appearance by utilizing the stock air cleaner cover. The RK-3910-1 comes with a larger air filter and longer spacers than the RK-3909-1

K&N RK-3910-1 fits the following: 
2012 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2012 HARLEY DAVIDSON FLSTF FAT BOY 103 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2012 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON FXCWC ROCKER C 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON FLTRX ROAD GLIDE CUSTOM 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2011 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON FXSTB NIGHT TRAIN 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON FXCWC ROCKER C 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON FLTRX ROAD GLIDE CUSTOM 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2010 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON FXSTB NIGHT TRAIN 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON FXCWC ROCKER C 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON FXCW ROCKER 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2009 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON FXSTB NIGHT TRAIN 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON FXCWC ROCKER C 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON FXCW ROCKER 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2008 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2007 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FXSTB NIGHT TRAIN 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FXST SOFTAIL STANDARD 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FXDL DYNA LOW RIDER 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLTR ROAD GLIDE 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLSTF FAT BOY 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLHX STREET GLIDE 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLHTCU ULTRA CLASSIC ELECTRA GLIDE 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2007 HARLEY DAVIDSON FLHR ROAD KING 96 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXSTB NIGHT TRAIN 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXST SOFTAIL STANDARD 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXDL DYNA LOW RIDER 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXDI35 35TH ANNIV. SUPER GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXDBI STREET BOB F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER CLASSIC 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLSTI HERITAGE SOFTAIL F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLSTF FAT BOY 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLST HERITAGE SOFTAIL 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLHXI STREET GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLHX STREET GLIDE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2006 HARLEY DAVIDSON FLHR ROAD KING 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXSTB NIGHT TRAIN 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXST SOFTAIL STANDARD 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXDL DYNA LOW RIDER 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER CLASSIC 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLSTF FAT BOY 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2005 HARLEY DAVIDSON FLHR ROAD KING 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXSTB NIGHT TRAIN 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXST SOFTAIL STANDARD 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXDL DYNA LOW RIDER 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLSTF FAT BOY 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2004 HARLEY DAVIDSON FLHR ROAD KING 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXSTS SPRINGER SOFTAIL 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXSTB NIGHT TRAIN 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXST SOFTAIL STANDARD 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXDXT DYNA SUPER GLIDE T-SPORT 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXDX DYNA SUPER GLIDE SPORT 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXDL DYNA LOW RIDER 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2003 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2003 HARLEY DAVIDSON FLSTS HERITAGE SPRINGER 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number: D-269-35
TUV Approved (Europe): No
2003 HARLEY DAVIDSON FLSTF FAT BOY 88 CI - 2-1/4 in tall filter Street Legal In All US States: No TUV Approved (Europe): No
2003 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI - 2-1/4 in tall filter Street Legal In All US States: Yes
CARB EO Number

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