Kuryakyn Air Filters

Blood Groove Hypercharger™ - Black/Black

Kuryakyn

Küryakyn offers a select number of complete Hypercharger kits assembled with a Blood Groove style trap door. The Blood Groove Trap Doors offer a styling alternative to standard trap doors; you get the same impressive performance no matter which style you choose. Complete kits are listed for most popular applications.

Black Body, Black Blood Groove Trap Door (lettered) and Black Butterflies

Blood Groove Hypercharger™ - Chrome/Black

Kuryakyn

Küryakyn offers a select number of complete Hypercharger kits assembled with a Blood Groove style trap door. The Blood Groove Trap Doors offer a styling alternative to standard trap doors; you get the same impressive performance no matter which style you choose. Complete kits are listed for most popular applications.

Chrome Body, Chrome Blood Groove Trap Door and Black Butterflies

Blood Groove Hypercharger™ - Chrome/Chrome

Kuryakyn

Küryakyn offers a select number of complete Hypercharger kits assembled with a Blood Groove style trap door. The Blood Groove Trap Doors offer a styling alternative to standard trap doors; you get the same impressive performance no matter which style you choose. Complete kits are listed for most popular applications.

Chrome Body, Chrome Blood Groove Trap Door and Chrome Butterflies

Blood Groove Hypercharger™ - Wrinkle Black/Chrome

Kuryakyn

Küryakyn offers a select number of complete Hypercharger kits assembled with a Blood Groove style trap door. The Blood Groove Trap Doors offer a styling alternative to standard trap doors; you get the same impressive performance no matter which style you choose. Complete kits are listed for most popular applications.

Wrinkle Black Body, Wrinkle Black Blood Groove Trap Door and Chrome Butterflies

Blood Groove Trap Doors

Kuryakyn

A quick and classy alternative to the standard trap door. Five minutes and you'll have a while new look.

Breather Components for Twin Cam

Kuryakyn

These O.E.M. Style breather parts can be used to replace lost or deteriorated stock pieces.

Carburetor Adapters

Kuryakyn

8525KUR, 8535KUR, 8526KUR, and 8527KUR adapters require the purchase of longer breather bolts when used with Küryakyn Crankcase Breather Kits for EVO.

Complete Mounting Kits for Hypercharger™

Kuryakyn

These mounting kits include everything necessary to install a Hypercharger, Pro-Hyper or Pro-R.

Corsair Air Cleaner

Kuryakyn

We tested many of our competitor’s forward facing aircleaners and found them to be very restrictive. We designed many models until we settled on this very aggressive, free flowing, truly high-performance unit. The chrome-plated die-cast housing with high-flow filter element supplied by Advanced Flow Engineering (aFe) is easy to install and air-flow will support performance engines in excess of 100 HP.

Note: Installation of this air cleaner may decrease rider leg room. Please reference dimensions provided and determine if installation will adversely affect safe and comfortable operation of the motorcycle before making your purchase. This is especially important for riders with shorter legs.

Hi-Five Air Cleaner Kits

Kuryakyn

The Hi-Five is the first offering in Inhaler Series of high performance air cleaners. Its five-spoke, tiered and slotted design makes it look and perform spectacularly. Stylized bosses with screws give a sturdy, heavy-duty appearance. Approximately seven inches in diameter and three inches thick, this unit packs a ton of performance into a relatively small package.

Features:

Chrome plated, die-cast construction.

Large slotted openings for excellent airflow.

An exclusive K&N filter, designed by Küryakyn, passes smoothed and filtered air through its sides and outer end.

Backing plate designed for minimal disturbance of air column as it enters the carburetor. A snap-in ring covers the fasteners; the radius of its inside edge flow bench tested for optimum flow.

Convenient threaded ports on the backing plate provide convenient locations to connect crankcase breathers or float bowl vents if needed (both plugs and fittings are included).

Hyper Streamliner

Kuryakyn

Your engine can sport a whole new look with this new Hypercharger trim plate. Its graceful lines give the original Hypercharger a totally new look without affecting its outstanding performance. Easy bolt on installation in minutes! Sorry, not for use with Pro-Series Hyperchargers

Hypercharger™ Replacement Components

Kuryakyn

Infinity Cover for Stock Twin Cam Air Cleaner

Kuryakyn

Be transfixed by the mirage of dazzling L.E.D.’s in our new Infinity Cover. Few things draw more attention.

Seven Color L.E.D. Technology

Operates in Three Stunning Modes:

Single color steady illumination.

Single color flashing illumination with rheostat adjusted variable rate.

Paint Mode: All lights, in unison, continuously fading into and out of each other (red, lime, sky blue, dark blue, purple, green).

The rheostat can be used to adjust how quickly the lights fade from one to the next.

L.E.D. technology means there is no need to worry about draining your bike’s battery (provided the battery is in good condition and the lights are not left for more than a couple hours). Get out there, the crowds are waiting!

Note: '07 and '08 Twin Cams (ex. '08 Dyna Models) can be outfitted with an '06-earlier H-D outer cover, H-D P/N 29121-01, which will allow installation of 8416KUR.

Infinity Streamliner

Kuryakyn

Take advantage of this spectacular illusion, it is definitely the first of its kind. Throw the switch and the cover is instantly transformed. The smooth, mirror finished outer panel becomes a vortex of lights. The Infinity Streamliner can be installed on any standard body Hypercharger air cleaner in under an hour.

Seven Color L.E.D. technology operates in three stunning modes:

Single color steady illumination

Single color flashing illumination with rheostat adjusted variable rate

Paint Mode: All lights, in unison, continuously fading into and out of each of the seven colors (red, lime, ice blue, sky blue, dark blue, purple, green). The rheostat can be used to adjust how quickly the lights fade from one to the next.

L.E.D. technology means there is no need to worry about draining your bike’s battery (provided the battery is in good condition and the lights are not left for more than a couple hours). Get out there, the crowds are waiting!

Original Style Hypercharger™ Replacement Components

Kuryakyn

The Original Style case halves are no longer available, but aside from the butterfly shaft, all other components (i.e. trap doors, butterflies, filters, hardware. . .) are the same as New Style components.

Pro-R Hypercharger

Kuryakyn

What you see here is without a doubt the best flowing Hypercharger we have ever produced.
The interior shapes, especially the critical radius leading into the carb or throttle body, have been carefully designed. The outer cover incorporates an additional scoop to direct air into a high-flow, washable foam filter element that seats snugly in the end of round K&N filter element. This filter assembly is one of the best flowing on the market and is capable of supplying enough air to even the highest output street motors. The frontal opening is huge and as with all Hyperchargers, the vacuum operated butterflies allow almost unrestricted airflow to the filter under high-load riding situations.
Pro-R Hyperchargers come complete with mounting hardware and crankcase breather kits.
Applications called out for CV carb will bolt directly to stock 40mm or Screamin’ Eagle 44mm CV carbs. These kits can easily be adapted to work on Mikuni HSR42/45/48, S&S Shortys, or other aftermarket carbs.

Pro-Series Hypercharger™ - Chrome Body, Black Butterflies

Kuryakyn

Capable of supporting engine builds that produce up to 110 H.P.
You’ll be able to spot this distinctive design a mile away. The body is 1/2" wider and nicely contoured. One piece construction, ball-milled “speed lines”, symmetrical butterflies, and “Pro” embossed bearing cups give this performance weapon a look that screams horsepower!
The Pro-Series hypercharger fits Stock or 44mm C.V. style carbs, and can be easily adapted to Mikuni HSR42/45/48 and S&S Shortys.
Pro-Series Hyperchargers come complete with mounting hardware and crankcase breather kits.
P/N 9302KUR now includes a vacuum adapter. No need to drill induction module!

Pro-Series Hypercharger™ - Chrome Body, Chrome Butterflies

Kuryakyn

Capable of supporting engine builds that produce up to 110 H.P.
You’ll be able to spot this distinctive design a mile away. The body is 1/2" wider and nicely contoured. One piece construction, ball-milled “speed lines”, symmetrical butterflies, and “Pro” embossed bearing cups give this performance weapon a look that screams horsepower!
The Pro-Series hypercharger fits Stock or 44mm C.V. style carbs, and can be easily adapted to Mikuni HSR42/45/48 and S&S Shortys.
Pro-Series Hyperchargers come complete with mounting hardware and crankcase breather kits.
P/N 9302KUR now includes a vacuum adapter. No need to drill induction module!

Pro-Series Hypercharger™ - Replacement Parts

Kuryakyn

Pro-Series Hypercharger™ - Wrinkle Black Body, Chrome Butterflies

Kuryakyn

Capable of supporting engine builds that produce up to 110 H.P.
You’ll be able to spot this distinctive design a mile away. The body is 1/2" wider and nicely contoured. One piece construction, ball-milled “speed lines”, symmetrical butterflies, and “Pro” embossed bearing cups give this performance weapon a look that screams horsepower!
The Pro-Series hypercharger fits Stock or 44mm C.V. style carbs, and can be easily adapted to Mikuni HSR42/45/48 and S&S Shortys.
Pro-Series Hyperchargers come complete with mounting hardware and crankcase breather kits.
P/N 9302KUR now includes a vacuum adapter. No need to drill induction module!

Pro-Series Hypercharger™ Upgrade Kit

Kuryakyn

Available for anyone currently using a new style (replaceable bearing cup style) Hypercharger™. The kit consists of the new "Pro" large volume outer case half with bearing cups butterflies, larger K&N air filter element, and necessary hardware.

S&S Carb Adapter

Kuryakyn

This kit contains everything necessary to mount a Twin Velocity™ air cleaner to Evolution Big Twin or Twin Cam engines using S&S E or G carbs.

Note: You must also order P/N 8519KUR sold separately.

Skull Air Cleaner Kits

Kuryakyn

Skull Air Cleaner kits are a vile and sinister addition to any bad-ass ride. The outer cover is the same high-strength, extremely rigid composite cover we sell for S&S carbs. These kits include a backing plate and high-flow filter element as well as any necessary hardware required for installation.

Applications called out for CV carb will bolt directly to stock 40mm or Screamin’ Eagle 44mm CV carbs. These kits can easily be adapted to work on Mikuni HSR42/45/48, S&S Shortys, or other aftermarket carbs.

Skull Air Cleaner Cover for S&S
Dirty, mean, and nasty... this replacement cover for S&S E or G series air cleaners will send chills down your spine and send the neighbor kids running for their mothers. The skull’s wicked eyes and snarling jaw flow cleanly down the side of the cover. Constructed of a high-strength, extremely rigid, chrome plated composite material, this cover is quick and easy to install with the supplied hardware. Available in Chrome or Satin Black.

Standard Hypercharger with Mikuni HSR42 Carburetor Kit

Kuryakyn

This kit is ideal for stock or mildly modified engines up to 90 H.P. (130+ H.P with the addition of Stinger Trap Door, P/N 8498KUR). Stock or touring applications where added performance is desired but legroom is a major factor.

Standard Hypercharger™ - Black Trap Door/Butterfly

Kuryakyn

Küryakyn offers complete Hypercharger Kits for most H-D® models equipped with stock or popular aftermarket carburetors.

Outstanding performance on stock or mildly modified engine up to 90 HP. With the addition of the Stinger Trap Door, P/N 8498KUR, we have tested and proven the Hypercharger to support engines up to at least 130 HP.

Stock or touring applications where added performance is desired, but not paramount. Comfort and driver leg-room is a major factor.

Custom applications where matching or contrasting color trap door and butterflies are used as a styling accent.

Standard Hypercharger™ - Candy Blue Trap Door/Butterfly

Kuryakyn

Küryakyn offers complete Hypercharger Kits for most H-D® models equipped with stock or popular aftermarket carburetors.

Outstanding performance on stock or mildly modified engine up to 90 HP. With the addition of the Stinger Trap Door, P/N 8498KUR, we have tested and proven the Hypercharger to support engines up to at least 130 HP.

Stock or touring applications where added performance is desired, but not paramount. Comfort and driver leg-room is a major factor.

Custom applications where matching or contrasting color trap door and butterflies are used as a styling accent.

Standard Hypercharger™ - Candy Red Trap Door/Butterfly

Kuryakyn

Küryakyn offers complete Hypercharger Kits for most H-D® models equipped with stock or popular aftermarket carburetors.

Outstanding performance on stock or mildly modified engine up to 90 HP. With the addition of the Stinger Trap Door, P/N 8498KUR, we have tested and proven the Hypercharger to support engines up to at least 130 HP.

Stock or touring applications where added performance is desired, but not paramount. Comfort and driver leg-room is a major factor.

Custom applications where matching or contrasting color trap door and butterflies are used as a styling accent.

Standard Hypercharger™ - Chrome Trap Door/Butterfly

Kuryakyn

Küryakyn offers complete Hypercharger Kits for most H-D® models equipped with stock or popular aftermarket carburetors.

Outstanding performance on stock or mildly modified engine up to 90 HP. With the addition of the Stinger Trap Door, P/N 8498KUR, we have tested and proven the Hypercharger to support engines up to at least 130 HP.

Stock or touring applications where added performance is desired, but not paramount. Comfort and driver leg-room is a major factor.

Custom applications where matching or contrasting color trap door and butterflies are used as a styling accent.

Standard Hypercharger™ - For high Performance Carbs

Kuryakyn

Outstanding performance on stock or mildly modified engine up to 90 HP. With the addition of the Stinger Trap Door, P/N 8498KUR, we have tested and proven the Hypercharger to support engines up to at least 130 HP.

Notes:

Each application lists "early inlet", "late inlet", or "Marelli Inlet" in parenthesis. An early inlet air cleaner will bolt directly to a Keihin Butterfly, Bendix, or Zenith Carburetor. A late inlet air cleaner will bolt directly to Harley's 40mm or 44mm Keihnin CV Carburetor as well as the Delphi E.F.I. system found on '01 Softails and '02-'07 Twin Cams with E.F.I. A Marelli inlet air cleaner will bolt to the Magneti marelli E.F.I. system found on '95-'01 Road Kings and Dressers.

	Price
Black Trap Door/Butterfly9701KUR	$233.95		1 2 3 4 5 6 7 8 9 10
Fits: '91-'06 XL with HSR 42 Mikuni (Late Inlet)
Chrome Trap Door/Butterfly9707KUR	$233.95		1 2 3 4 5 6 7 8 9 10
Fits: '91-'06 XL with HSR 42 Mikuni (Late Inlet)
Black Trap Door/Butterfly9681KUR	$233.95		1 2 3 4 5 6 7 8 9 10
Fits: '93-'99 Evo Big Twin with HSR 42/45 Mikuni (Late Inlet)
Chrome Trap Door/Butterfly9687KUR	$233.95		1 2 3 4 5 6 7 8 9 10
Fits: '93-'99 Evo Big Twin with HSR 42/45 Mikuni (Late Inlet)
Black Trap Door/Butterfly8365KUR	$242.95		1 2 3 4 5 6 7 8 9 10
Fits: '93-'99 Evo Big Twin with S&S, E or G (Late Inlet)
Chrome Trap Door/Butterfly8367KUR	$242.95		1 2 3 4 5 6 7 8 9 10
Fits: '93-'99 Evo Big Twin with S&S, E or G (Late Inlet)

Standard Hypercharger™ - For high Performance Carbs *Adapters

Kuryakyn

For the Standard Hyperchargers that require an adapter. Please call for your application.

Standard Hypercharger™ - For high Performance Carbs *Require adapters

Kuryakyn

Outstanding performance on stock or mildly modified engine up to 90 HP. With the addition of the Stinger Trap Door, P/N 8498KUR, we have tested and proven the Hypercharger to support engines up to at least 130 HP.
Each application lists "early inlet", "late inlet", or "Marelli Inlet" in parenthesis. An early inlet air cleaner will bolt directly to a Keihin Butterfly, Bendix, or Zenith Carburetor. A late inlet air cleaner will bolt directly to Harley's 40mm or 44mm Keihnin CV Carburetor as well as the Delphi E.F.I. system found on '01 Softails and '02-'07 Twin Cams with E.F.I. A Marelli inlet air cleaner will bolt to the Magneti marelli E.F.I. system found on '95-'01 Road Kings and Dressers.

Please call for your application

Standard Trap Doors and Butterflies

Kuryakyn

Create a new look in minutes. Choose from our wide variety of plated or powder-coated colors to give your Hypercharger™ the exact look you've been searching for. Lettered versions are available at no extra charge, simply add an "L" to the part number when ordering.

Note: Trap Doors and Butterflies are not for use on Pro-Series Hyperchargers.