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Steel Thunder Custom Cycles

3410 Teagues Road

Marshfield, MO 65706

417-468-2326

NEW!

High Performance NIghtser / Sportster Air Cleaner Assembly from Joker Machine, Black.

Black Sportster Air Cleaner

High Performance Sportster Air Cleaner Assembly from Joker Machine, Clear Annodized.

Clear Sportster Air Cleaner

High Performance Sportster Air Cleaner Assembly from Joker Machine, Chrome.

Chrome Sportster Air Cleaner

XL Air Cleaner 91-09, shown on nightster.

MORE JOKER MACHINE PRODUCTS & SPORTSTER/NIGHTSTER PRODUCTS CAN BE FOUND HERE.

SPORTSTER HIGH PERFORMANCE AIR CLEANER ASSEMBLY - Joker Machine

At last a high quality and high performance air cleaner unit for late model EFI & Carbureted Sportsters!.

Super clean design features all CNC machined billet aluminum construction through-out.
Equipped with a genuine K&N 4" dia. high flow filter!
Has Joker's exclusive "baffle plate" crankcase breathing system held all together with high strength 12 point alloy mounting bolts.
Improves leg clearance over the stock air cleaner assy. due to it's compact design!
Available in your choice of "HARD BLACK" anodized, clear anodized (SILVER), and chrome plated finishes. Made in the U.S.A.

FOR 07-09 XL Models:

Part #: DS1010-0692 - Black Anodized Air Cleaner Assy for 07-09 Sportster ... $236.96 including FREE shipping!*

 
Part #: DS1010-0693 - Chrome Plated Air Cleaner Assy for 07-09 Sportster ... $245.96 including FREE shipping!*
 
Part #: DS1010-0694 - Clear Anodized Air Cleaner Assy for 07-09 Sportster ... $236.96 including FREE shipping!*
 
FOR 91-06 XL Models:

Part #: DS1010-0695 - Black Anodized Air Cleaner Assy for 91-06 Sportster ... $236.96 including FREE shipping!*

 
Part #: DS1010-0696 - Chrome Plated Air Cleaner Assy for 91-06 Sportster ... $245.96 including FREE shipping!*
 
Part #: DS1010-0697 - Clear Anodized Air Cleaner Assy for 91-06 Sportster ... $236.96 including FREE shipping!*
 

42mm Mikuni carburetor kit for Ironhead Sportsters.

42MM MIKUNI CARB KITS FOR IRON HEAD SPORTSTERS

Kits include 42mm Mikuni carburetor, Hi-Flow Mikuni air filter assembly with chrome cover, Rivera intake manifold with cast finish and all required brackets and mounting hardware.
Easy to install and tune.


Part #: DS1001-0010 - For 57-85 Iron Head Sportster motors ... $653.35 including free shipping*

 

NOTE:  This is a special order item.  While most items ship the same or next business day, these will take a few extra days to ship.  No express delivery available.  No returns except for manufacturer defect.

Edelbrodk performer series carbs for XL Sportster and Evolution Sportsters.  Quick Kit shown.

Quick Kit

 

Edelbrock complete carb kit for Sportster.

Complete Kit

 

 

EDELBROCK PERFORMER SERIES CARBURETORS FOR XL SPORTSTER & XL SPORTSTER EVOLUTION

EPS carburetors feature an adjustable accelerator pump for instant throttle response and easier starting.
Offer replaceable main jet for precise fuel metering for exceptional top-end performance; an idle air bleed system to set idle fuel independently from other circuits, and a flat needle for superior fuel atomization that allows external needle adjustment without carb disassembly .
Sealed 440 stainless steel shaft gives smooth operation for a lifetime; hard anodized flat side makes for unsurpassed wear resistance.
Float bowl features an O-ring sealed fuel banjo that rotates 180° for easy custom fuel-line routing; each carb is wet flow-tested for quality.
Available in Quick Kits or Complete Kits.
Quick Kits are designed to be used with stock OEM manifolds, cables and air cleaners.
Replacement air filter element E-3250 also available.

PRICES INCLUDE FREE SHIPPING*

PLEASE NOTE: Carbs for 88-03 XL spigot mount; all others are flange mount. Some 86 883 and 1100 XL models have extra-large cylinder fins, so carbs may need to be spaced or fins modified.

Part # Color Size Fits Price Buy Now
QUICK KITS
DS2102-3008 BALL-BURNISHED 38MM 88-03 XL Evolution $377.95
 
DS2102-3010 BALL-BURNISHED 38MM 86-87 XL Evolution $377.95
 

PLEASE NOTE:  These are Special Order Items.  While most items ship the same or next business day, special order items take a few extra days to ship.  No express delivery available.  No returns on Special Order Items except for manufacturer defect.

Force dominator xl & dominator pro forcewinder kits for Sportster.

Photo may not represent exact style of choice.

DOMINATOR XL & DOMINATOR PRO XL FORCEWINDER KITS - Force

Air intake kits include a polished Dominator breather bracket, Forcewinder polished air intake manifold, K&N filter, black pre-filter sock and all necessary hardware.
Pro series models also include a Force Pro Series Billet air filter.

PRICES INCLUDE FREE SHIPPING*

Part# Fits: Price Buy Now

DOMINATOR XL FOR SPORTSTER: 
DS1010-0254 FOR 88-06 SPORTSTER W/ CV CARB $371.65
 
DS1010-0256 FOR 86-06 SPORTSTER W/ MIKUNI $453.55
 
DS1010-0258 FOR 86-06 SPORTSTER W/ S&S E/G CARB $453.55
 

DOMINATOR PRO XL FOR SPORTSTER: 
DS1010-0255 FOR 88-06 SPORTSTER W/ CV CARB $472.45
 
DS1010-0257 FOR 86-06 SPORTSTER W/ MIKUNI $519.25
 
DS1010-0259 FOR 86-06 SPORTSTER W/ S&S E/G CARB $519.25
 

PLEASE NOTE:  These are Special Order Items.  While most items ship the same or next business day, special order items take a few extra days to ship.  No express delivery available.  No returns on Special Order Items except for manufacturer defect.

Arlen Ness Big Sucker kit for Sportsters.

 

 

Ness 8 inch round air cleaner cover.

Ness 8" Air Cleaner Covers Sold Separately

Team Ness "Big Sucker" Air Filter Kits for Sportster Models

Kits now available with chrome backing plates.
• All-in-one backing plate features a built-in carb support, built-in
breather tunnels at each head to decrease crankcase pressure.
• Each tunnel exits at the mouth of the carburetor to create a virtually closed
loop system.
• Breather features O-ring banjo bolt seals and a radiused intake
manifold, no oil hoses, no oil fittings, no leaking.
• Stage I kit features a Ness-Tech™ high-flow filter that accepts
all 93-05 oval or round O.E.M. outer cover.
• Stage II kit features a 20% larger Team Ness high-flow filter
that requires an 8” round custom or O.E.M. outer cover.
• Kits include a “Big Sucker” aluminum backing plate, Team Ness high flow air
filter, simple instructions and all necessary hardware
Note: Sportster Big Suckers require use of Arlen Ness 8” diecast air cleaner cover.

Part #0526-3138 - Stage I Kit for 88-08 Sportster Models (Mfg #18-803) ... $125.25 including shipping*

 

Part #0526-3139 - Stage II Kit for 88-08 Sportster Models (Mfg #18-804) ... $134.25 including shipping*

 

NESS-TECH™ DIE-CAST 8” ROUND AIR CLEANER COVERS
• Works great with Team Ness “Big Sucker”, Stage I and Stage II Kits.

Part #0526-3255 - Radius Smooth (Mfg# 18-496)... $77.75 (Ships free with Big Sucker Kit.  Call to purchase alone, shipping will be added.)

 


Part #0526-3256 - Radius Grooved (Mfg#18-497) ... DISCONTINUED

Swept Air Cleaner Kit for CV or HSR Mikuni Carburetor.

Swept Air Cleaner Kit for CV or HSR Mikuni Carburetor - V-Factor

  • Includes high flow air filter element.
  • Die cast construction.
  • Use chart below for required supports & adapters.

#MU84089 - Swept Air Cleaner Kit ... $220.97 including shipping*

 

REQUIRED SUPPORTS AND ADAPTERS:  Please purchase with air cleaner.  These are priced to ship with air cleaner, if you wish to purchase alone, please call.  Shipping will be added.  Please note our $35 order minimum.

Model & Year Carburetor Type Required Carb Support Notes Price Buy Now
Sportster 1991/Later Constant Velocity (CV) #MU84329

Includes Crankcase breather.

$63.40
 
Constant Velocity (CV) #MU82924 Must drill backing plate. $36.65
 

#MU82882 Adapter - CV AIR FILTER ADAPTER KIT FOR MIKUNI HSR

Adapts the HSR smoothbore carburetor to an OEM CV air filter assembly.
Can also be used with a custom flat backed air filter assembly designed for a CV type carburetor

Mikuni Adapter Kit Fits HSR-42, 45 & 48mm Mikuni carburetor ... $35.60 (Please purchase with air cleaner.  These are priced to ship with air cleaner, if you wish to purchase alone, please call.  Shipping will be added. 

 

 

Satin air cleaner with satin insert for Big Twin Delphi fuel injected, Sportsters and 1200CC Buell.

DR-DS288500

Maliair High  Performance air cleaner, Sain with black insert.  Fits Sportster (XL), Buell and Big Twin.

DR-DS288501

Chrome air cleaner with black insert

DS2110-5003

Maliair High-Performance Air Cleaner shown on motorcycle.  For Big Twin Sportster and Buell.

MALIAIR HIGH PERFORMANCE AIR CLEANER - Crossroads Performance

Features high-volume 400cfm design, internal velocity stack and K&N air filter.
Available in satin, black or chrome with a choice of insert.
Support bracket and breather kit required and must be purchased separately.
Made in the U.S.A.

FOR 88-06 XL AND ALL 1200CC BUELL MODELS, EXCEPT FUEL-INJECTED MODELS.

Part #: DR-DS288500 Satin air cleaner w/ satin insert $270.15 including shipping*

 


Part #: DR-DS288501 Satin air cleaner w/ black insert $270.15 including shipping*

 


Part #: DS2110-5003 Chrome air cleaner w/ black insert $282.75 including shipping*

 


Part #: DS2110-5004 Chrome air cleaner w/ chrome insert $282.75 including shipping*

 

PLEASE NOTE:  These are Special Order Items.  While most items ship the same or next business day, special order items take a few extra days to ship.  No express delivery available.  No returns on Special Order Items except for manufacturer defect.

Paul Yaffe Air Cleaner Fairing for Screamin' Eagle air filters.

Air Cleaner Fairing - Paul Yaffe Originals

  • Bolts directly to Screamin' Eagle air filters.
  • Chrome plated.

 

#DS1010-0088 - Chrome Plated air cleaner fairing ... $282.75 including free shipping*

 

NOTE:  This is a special order item.  While most items ship the same or next business day, these will take a few extra days to ship.  No express delivery available.  No returns.

Cycle Visions' Mo-Flow Billet Air Cleaner for Big Twins and Sportsters.

Mo-Flow BIllet Air Cleaners contail velocity plate and reusable filter.  Fit Big Twins and Sportsters (XL).

MO-FLOW™ Billet Air Cleaners - Cycle Visions

  • Made from T-6 billet aluminum, polished and chrome-plated.
  • Each air cleaner assembly contains a velocity plate and reusable pleated gauze performance filter that has been engineered and flow tested to obtain maximum airflow and protection for your motor.
  • Hidden fasteners and an internal breather assembly for a clean look.
  • All mounting hardware included.
  • Prices include shipping*.
For XL (Sportster)
#DS1010-0212 For 91-06 XL motors w/CV carb $282.75
 
#DS1010-0271 For 91-06 XL motors w/S&S E or G carb $282.75
 

 

Please note: These are special order items. While most items ship the same or next business day, these items will take a few extra days to ship. No express delivery is available. No returns on Special Order items.

Kuryakyn Pro R Hypercharger increases airflow.

PRO R HYPERCHARGER™ - Kuryakyn

The best-flowing Hypercharger™ ever produced.
Careful redesign of all interior shapes increases airflow.
Additional air scoop on outer cover directs air onto the high-flow, washable and reusable air filter.
Unrestricted air under high-load riding situations from huge front butterflies are vacuum operated.
Include all necessary mounting hardware and crankcase breather kit.
PART # 1010-0217 is a complete assembly (CV bolt pattern) that can be used with adapters, brackets or mounting kits to cover applications that do not have a specific kit.


Part #: DS1010-0213 - For 91-06 XL (Sportster) models w/ CV carb ...$283.65 including free shipping*                                                                                                        

 

Part #: DS1010-0217 - Pro R cleaner assembly only ...$265.65 including free shipping*
 

NOTE:  These are special order items.  While most items ship the same or next business day, these will take a few extra days to ship.  No express delivery available.  No returns except for manufacturer defect.

Kuryakyn Pro Series Hypercharger with chrome butterflies.

 

Kuryakyn hypercharger Upgrade Kit

Upgrade kit

PRO SERIES HYPERCHARGER™ - Kuryakyn

Features a 50% larger air filter for massive airflow.
Internal shape has been modified to allow increased airflow and velocity.
One-piece construction, ball-milled, “speed lines” symmetrical butterflies and “Pro” embossed bearing cups.
Edges of Pro Series Hypercharger are radiused for a more streamlined appearance.
Kit contains chrome Pro Series Hypercharger, mounting kit and crankcase breather kit.
An upgrade kit is available for new-style (replaceable bearing cup) Hyperchargers and includes a new “Pro” outer case half, bearing cups, butterflies, large K&N air filter and necessary hardware.

Part#: DRDS-288936 - W/ chrome butterflies for 91-06 XL (Sportster) w/ CV carbs ... $274.65 including shipping*

 


Part#: DRDS-288939 - Upgrade kit ... $139.65 including shipping*
 

NOTE:  These are special order items.  While most items ship the same or next business day, these will take a few extra days to ship.  No express delivery available.  No returns except for manufacturer defect.

Crossroads Performance's Devonator Series II Crankcase Breather.  Self contained breather and carb mount, does not require carb support bracket.

Devonator Series II Crankcase Breather - Crossroads Performance

  • Self contained breather and carb mount; does not require carb support bracket.
  • 8061 T6 aircraft aluminum construction.
  • Breathing is routed through the unit and into the throat of the carburetor track; minimizes oil in the intake tract.
  • Fits Harley-Davidson and Buell models with CV carb or Delphi EFI (electronic fuel injection).
  • Chrome finish.
  • Uses factory breather bolts.
  • O-rings, gasket and mounting screws included.
  • Prices include shipping*.
Part # Application Price including shipping* Buy Now
DS1011-0529 For 91-06 XL (Sportster) models $186.45
 

NOTE:  This is a special order item.  While most items ship the same or next business day, these will take a few extra days to ship.  No express delivery available.  No returns except for manufacturer defect.

*FREE SHIPPING APPLIES IN CONTINTENTAL 48 UNITED STATES ONLY. AK, HI and APO/FPO will have additional shipping fees. We ship only within the U.S.A. and to APO/FPO (military addresses; weight and size restrictions apply.). We do not accept foreign credit cards. We do not ship to Puerto Rico.

Prefer to call in your order to Steel Thunder? Call toll-free: 1-866-889-7828. 9-5 CST M-F.

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Please note that all prices are subject to change.

***

Steel Thunder Custom Cycles

3410 Teagues Road

Marshfield, MO 65706

417-468-2326

We hope you'll come visit us ... we'd love to see your ride!

 

 

With God All Things are Possible!

 

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