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AIR CLEANERS

For Sportster & Buell

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AIR HAMMER Billet Air Cleaners from HAMMER PERFORMANCE

For 1991-present Sportsters - From $149.95



HAMMER PERFORMANCE is proud to bring you our own line of high performance air cleaners for your Sportster! These air cleaners are CNC machined in-house out of 6061-T6 billet aluminum. They feature a specially designed radius ring that smooths and straightens the air flow for the maximum performance possible. All Air Hammer Air Cleaners also feature large K&N cotton gauze filter elements that minimize restriction, resulting in more power!

Any of the air cleaners in this section will mount up to any 1991-present Sportster, to either the factory CV40 carburetor or the factory EFI throttle body. They'll actually fit back to 1988 except the support bracket we offer does not have the correct bolt hole sizes for 4-speed heads (note that 2007-up models do not require the support bracket, the factory support bracket works fine).

AIR HAMMER air cleaners for Sportsters are available in in 3 different sizes, depending on the power level of your motor:

  • The IMPACT: with a large 2" tall element, this model delivers plenty of air for your motor all the way up to 100 horsepower. Priced competitively too!
  • The CRUSH: using an even bigger 2.25" element that's also longer, the increased surface area of the CRUSH can easily support builds up to 110 horsepower.
  • The SLEDGE: the massive 3" element in the SLEDGE supports in excess of 120rwhp!


Each of the three sizes is available with your choice of cover options:
  • For use with any 88-present factory cover (88-03 oval ham can or 04-up style cover)
  • A "naked" version, which exposes the filter element and uses a machined billet outer plate

Outer plates are also available individually to convert between the covered and naked versions. Naked version front plates can also be custom engraved if desired.

Also, each of the three versions is available in any of three configurations:
  • Centered, for that symmetrical look
  • Forward Offset, for the maximum knee clearance


Application Notes:
  • To promote maximum power and minimal carbon build-up, Air Hammer air cleaners require rerouting the factory crankcase breathers. Hardware to accomplish this is available below.
  • Air cleaners using a 3" thick element will leave approximately one inch of filter element exposed
  • Air Hammer air cleaners for 91-06 Sportsters require a carb mounting bracket as the air cleaner does not provide this function. These brackets are also available below.




IMPACT Air Hammer Air Cleaners for Sportsters

Perfect for Bikes Ranging from Stock to 100 Horsepower
Use Your Factory Cover or an Optional billet Outer Plate
Centered for a Symmetrical Look or Forward Offset for More Knee Clearance
Top Quality - Superb Performance - Low Price!

IMPACT Centered - Only $149.95

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster IMPACT 2 Inch Centered
Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster IMPACT 2 Inch Centered
Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster IMPACT 2 Inch Centered

The IMPACT Centered gives a symmetrical look
Use your stock 88-present cover, one of our special carbon fiber covers, or naked with a billet outer plate

IMPACT Offset - Only $149.95

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster IMPACT 2 Inch Forward Offset
Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster IMPACT 2 Inch Forward Offset
Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster IMPACT 2 Inch Forward Offset

The IMPACT Offset gives extra knee clearance
Use your stock 88-present cover, one of our special carbon fiber covers as shown, or our machined billet outer plate to run naked

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster IMPACT 2 Inch Offset
When used with a 2004-up style cover, the IMPACT models
just barely cover the filter element

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster IMPACT 2 Inch Offset
When used with an 88-03 oval ham can type cover,
the IMPACT models leave
a small strip of the element exposed.

Engraved Billet Outer Plate

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster IMPACT 2 Inch Naked Offset

Go Naked with one of our Machined Billet Outer Plates
on your IMPACT Air Hammer
Standard Engraving Shown

Plain Billet Outer Plate

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster 2 Inch Centered

Plain version shown (no engraving)
Custom engraving also available!


Click Here for IMPACT Air Cleaner Installation Instructions


IMPACT Air Hammer Air Cleaners for Sportsters
IMPACT Air Hammer Air Cleaner
With filter element & mounting screws
OEM style cover bolts directly to this filter
or use machined billet outer plate below
Configuration
Carbon Fiber Ham Can Cover - $159.95
Machined Billet Outer Plate
for IMPACT Air Cleaners
Use instead of an OEM style cover
for the "naked" look
IMPORTANT! These are for use with Air Hammer
air cleaners ONLY
No warranty if used with any other air cleaner
Engraving
Enter Custom Text Here



CRUSH Air Hammer Air Cleaners for Sportsters

For Serious Power Builds up to 110 Horsepower!
The CRUSH Element is 1/2" Longer and 1/4" Thicker than the IMPACT Element
More Flow While Still Maintaining Good Knee Clearance and Looks
Cover Mounting is Not Integrated into the Element as with the IMPACT Air Hammer
A Separate Outer Plate is Included in Your Choice of Cover Mount Style or Naked Style
Offered Centered for a Symmetrical Look or Forward Offset for More Knee Clearance

CRUSH Centered - Only $209.95

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster CRUSH 2.25 Inch Centered
Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster CRUSH 2.25 Inch Centered
This outer plate is designed for use with a cover

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster CRUSH 2.25 Inch Centered

The CRUSH Centered gives a symmetrical look
Use your stock 88-present cover, one of our special carbon fiber covers, or naked with a billet outer plate

CRUSH Offset - Only $209.95

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster CRUSH 2.25 Inch Forward Offset
Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster CRUSH 2.25 Inch Forward Offset
This outer plate is designed to run naked

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster CRUSH 2.25 Inch Forward Offset

The CRUSH Offset gives extra knee clearance
Use your stock 88-present cover, one of our special carbon fiber covers as shown, or our machined billet outer plate to run naked

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster CRUSH 2.25 Inch Offset
When used with a 2004-up style cover, the CRUSH models
leave about a quarter inch of the element exposed.

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster CRUSH 2.25 Inch Offset
When used with an 88-03 oval ham can type cover,
the CRUSH models leave a slightly larger strip
of the filter element exposed.


Click Here for CRUSH Air Cleaner Installation Instructions


CRUSH Air Hammer Air Cleaners for Sportsters
CRUSH Air Hammer Air Cleaner
With billet plates, filter element & mounting screws
Configuration
Outer Plate Option
Enter Custom Text (optional):
Carbon Fiber Ham Can Cover - $159.95
Additional Machined Billet Outer Plate
for CRUSH or SLEDGE Air Cleaners
Get an extra billet outer plate to
convert your CRUSH or SLEDGE air cleaner
from a cover to naked or vice-versa
Type
Enter Custom Text (optional):



SLEDGE Air Hammer Air Cleaners for Sportsters

For All-Out Power Builds to 120 Horsepower and Beyond!
The SLEDGE Element is a Massive 3 Inches Thick for Maximum Air Flow
Great for Big Inch Motors or REALLY Hot 1250's
Identical to the CRUSH Air Hammer Except the Element is 3/4 of an Inch Thicker
Your Choice of Outer Plates to Mount an OEM Type Cover or Go Naked
Offered Centered for a Symmetrical Look or Forward Offset for More Knee Clearance

SLEDGE Centered - Only $219.95

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster SLEDGE 3 Inch Centered
Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster SLEDGE 3 Inch Centered
This outer plate is designed for use with a cover

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster SLEDGE 3 Inch Centered

The SLEDGE Centered gives a symmetrical look
Use your stock 88-present cover, one of our special carbon fiber covers, or naked with a billet outer plate

SLEDGE Offset - Only $219.95

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster SLEDGE 3 Inch Forward Offset
Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster SLEDGE 3 Inch Forward Offset
This outer plate is designed to run naked

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster SLEDGE 3 Inch Forward Offset

The SLEDGE Offset gives extra knee clearance
Use your stock 88-present cover, one of our special carbon fiber covers as shown, or our machined billet outer plate to run naked

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster SLEDGE 3 Inch Offset
When used with a 2004-up style cover, the SLEDGE models
leave about an inch of the element exposed.

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 91-Up Sportster SLEDGE 3 Inch Offset
When used with an 88-03 oval ham can type cover,
the SLEDGE models leave just over an inch
of the filter element exposed.


Click Here for SLEDGE Air Cleaner Installation Instructions


SLEDGE Air Hammer Air Cleaners for Sportsters
SLEDGE Air Hammer Air Cleaner
With billet plates, filter element & mounting screws
Configuration
Outer Plate Option
Enter Custom Text (optional):
Carbon Fiber Ham Can Cover - $159.95
Additional Machined Billet Outer Plate
for SLEDGE or CRUSH Air Cleaners
Get an extra billet outer plate to
convert your CRUSH or SLEDGE air cleaner
from a cover to naked or vice-versa
Type
Enter Custom Text (optional):

Special Orders Available! In the past we've done specials like models to fit S&S carbs. Contact us today to discuss what you need





Accessories for AIR HAMMER Sportster Air Cleaners

Carbon Fiber Air Cleaner Ham Can for 91-03 Sportsters
For great looks and the ultimate in light weight,
pair your covered version Air Hammer
with a Carbon Fiber Cover.

Chrome carburetor support bracket for 91-03 Sportsters

Hoseshoe Breather Kit for 91-03 Sportsters
The horseshoe breather kit is a clean, low cost way to route the nasty blow by out of your intake tract

Black carburetor support bracket for 91-03 Sportsters
Carb support brackets are offered in chrome or black. We've found the black brackets to be more durable.


Accessories for AIR HAMMER Sportster Air Cleaners
Carbon Fiber Ham Can Cover - $159.95
Temporarily out of stock
We will enable ordering when available again
 
Complete Installation Kit - $64.95
Includes chrome carb mount bracket,
Banjo bolts and fittings,
Hose, and breather filter
Carb Mounting Bracket (Black) - $20
Required for mounting Air Hammer air cleaners onto 91-06 Sportster
Carb Mounting Bracket (Chrome) - $24.95
Chrome version of the above
The black one has proven more durable however
Horseshoe Type Breather Kit (Chrome) - $29.95
Includes breather bolts
3/8" hose required
Banjo Bolts and Fittings - $34.75
For use with 3/8" hose
1/2-NC13 thread for all Evolution
Mini Breather Filter - $15.95
Has a 3/8" hose barb inlet & 1/4" mounting ring
Mount it or let it hang
Washable



AIR HAMMER Billet Air Cleaners from HAMMER PERFORMANCE

For 1995-2002 Buells - From $149.95


Ever since the factory discontinued the Pro-Series air cleaner, Buell riders have been searching for a suitable replacement. Well, search no more, HAMMER PERFORMANCE has the answer! Our AIR HAMMER Billet Air Cleaners for 95-02 Buell models represent a nice improvement on the Pro-Series, featuring our exclusive billet aluminum backplate with integral radius ring and offset spacer. What's more, unlike the old Pro-Series, our air cleaners use a centered style bolt pattern on the carbon fiber cover, allowing you to choose from the many available insert plates.



AIR HAMMER air cleaners for Buells are available in in 3 different versions:
  • A Carbon Fiber oval ham can cover version with a massive 3" element, for S1/S3/X1/M2 models through 2002. This model is available in either a level version or clocked slightly downward to match the Buell frame rails and tank.
  • An S2 version with a 2" element for use with either the stock carbon fiber S2 ham can cover or one of our replacement versions.
  • A "naked" version, which uses an exposed 3" element and a billet aluminum outer plate (available in level version only).

All AIR HAMMER air cleaners feature washable/reusable K&N air filter elements.


Application Notes:

  • To promote maximum power and minimal carbon build-up, Air Hammer air cleaners require rerouting the factory crankcase breathers. Hardware to accomplish this is available below.

  • Air cleaners using a 3" thick element will leave approximately one inch of filter element exposed

  • Clocked models are not recommended for use with the Buell Pro-Series race header on 1996-1998 models as they've have been known to contact the header





Carbon Fiber Buell Air Hammer

For Buell S1/S3/M2/X1 models

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 96-02 Buell Twins (except S2)
This air cleaner uses a massive 3" thick filter element for maximum flow.
Includes lightweight carbon fiber cover.
Forward offset for maximum knee clearance.
Centered type cover bolt pattern to allow the use of standard inserts and promote better sealing.


Level Style

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 96-02 Buell Twins (except S2)
The level style should be used where clearance to the exhaust header is a concern.

Clocked Style

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 96-02 Buell Twins (except S2)

Note: The clocked style angles the air cleaner downward to match the frame tube and tank.

Note: The trim plate inserts as shown are not included


Air Hammer Billet Air Cleaner for Buell M2/S1/S3/X1
With carbon fiber cover,
3" Thick filter element, mounting screws

The carbon fiber covers are temporarily out of stock
We will enable ordering when available again
 



S2 Buell Air Hammer


Air Hammer Air Cleaner from HAMMER PERFORMANCE, 95-96 Buell S2
Billet backplate with integral radius ring and spacer for maximum flow
Includes a new 2" thick filter element - 23% more surface area than stock!

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 95-96 Buell S2
Uses your factory original carbon fiber cover or lose the green and buy a NEW cover as shown above


Air Hammer Billet Air Cleaner for Buell S2 - $149.95
With 2" thick filter element, mounting screws
Uses your stock cover
or order a replacement cover below



Naked Buell Air Hammer

For Buell S1/S3/M2/X1 models
Naked Air Hammer Air Cleaner from HAMMER PERFORMANCE, 96-02 Buell Twins (except S2)
This air cleaner uses a massive 3" thick filter element for maximum flow
Includes lightweight billet aluminum outer cover
Forward offset for maximum knee clearance
Recessed screw heads for a clean look
Available with standard Hammer Hands engraving, Plain (as shown), or with Custom Engraving
Also available level or clocked downward to match the frame tubes.

Inside View

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 96-02 Buell Twins (except S2)
This version also uses our large radius ring for maximum flow
Shown is the DDFI version with provision for air temp sensor

Back View

Air Hammer Air Cleaner from HAMMER PERFORMANCE, 96-02 Buell Twins (except S2)
The back side of both plates are pocketed to reduce weight


Air Hammer Naked Billet Air Cleaner for Buell M2/S1/S3/X1
With billet aluminum outer plate,
3" Thick filter element, mounting screws
Version
Front Plate
Enter Custom Text (optional):



Accessories for Buell Air Hammer Air Cleaners
Carbon Fiber Covers
Carbon Fiber Ham Can Cover - $159.95
Included in M2/S1/S3/X1 air cleaners above
Optional replacement for the factory S2 cover
(looks much better than the green)
On-center bolt pattern

Temporarily out of stock
We will enable ordering when available again
Breather Kits and Accessories
Horseshoe Type Breather Kit (Chrome) - $29.95
Includes breather bolts
3/8" hose required
Banjo Bolts and Fittings - $34.75
For use with 3/8" hose
1/2-NC13 thread for all Evolution

Air Hammer Air Cleaners for Buell models can also be made on a special order basis in the Buell Pro-Series style, with the cover screws in an offset location. Please call.

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