Get rid of your bulky air cleaner and show off that H-D Engine! The Prism Supply Co. Darlington Air Cleaners were designed to achieve a clean, classy, and traditional look while maintaining maximum performance. These are beautifully machined from a solid chunk of 6061 aluminum and are available with either a polished or brushed finish. The internal venturi was designed to allow for maximum airflow. The mounting hardware for the cover is installed from the backside and gives that minimal look we all strive for.
With our combination of heavy and fine filtering elements, we can guarantee you’ll be keeping all that unnecessary crud out of your engine. If you ever are in need of a replacement filter element, those can be purchased here.
This compact kit is designed to be used on all H-D engines that use a CV carburetor or factory EFI units (excluding throttle by wire models)
Dimensions are as follows:
5.5” diameter
1.5” total depth
*Some basic jetting/ tuning may be required upon installation to maintain the correct air/ fuel mixture.
TC Bros. Chrome Louvered Air Cleaner for HD CV Carbs & EFI
Regular price
$80.00
Chrome Louvered Air Cleaner for HD CV Carbs & EFI
Get rid of your bulky "Ham-Can" style air cleaner and show off your V-Twin Engine with this TC Bros. Choppers chrome louvered air cleaner.
Kit features CNC machined, powder-coated steel mounting bracket that is proudly made in the USA. Included mounting hardware fits into recessed holes to provide a proper sealing surface for the included filter element.
Kit includes both a hotrod-inspired Tri-Bar wing bolt and standard round head screw hardware. This ultra-compact kit is designed to fit all Harley Davidson® Big Twin and Sportster models using factory CV Carburetors or factory electronic fuel injection (EFI) units (excluding Throttle by Wire models).
This kit will not fit 1995-2001 HD Big Twin models equipped with Magneti Marelli fuel injection units using dual bore throttle bodies. This kit will also not fit Harley FBW models (a.k.a. Fly By Wire or Throttle by Wire) as commonly found on late model EFI Twincam FLT touring and all Milwaukee 8 engine models (M8 Softail and Touring).
If installing on models using a CV carburetor, it is highly recommended to use it in conjunction with a support bracket for longevity. See TC Bros. SKU #109-0083 for Sportster models. A support bracket is not required on EFI models. Note: EVO Big Twins and 1991-up Sportsters also require crankcase breathers. See TC Bros. SKU #109-0082.
NOT LEGAL FOR SALE OR USE IN CALIFORNIA
TC Bros. Chrome Louvered Air Cleaner for Bendix Zenith & Keihin Butterfly Carbs
Regular price
$80.00
Chrome Louvered Air Cleaner for Bendix Zenith & Keihin Butterfly Carbs
Add classic Hot-Rod style to your motorcycle with this TC Bros. Chrome Louvered Air Cleaner. The washable cotton gauze filter element provides high-performance airflow to your V-Twin. Kit attaches easily using the American-made, CNC machined, powder-coated steel mounting bracket. This ultra-compact kit is designed to fit all Harley Davidson® Big Twin and Sportster models using factory Bendix Zenith & Keihin Butterfly Carbs.
(WILL NOT FIT CV carburetor, see our other items for our air cleaner kit that does).
It is highly recommended to use in conjunction with a support bracket for longevity. See TC Bros. SKU #109-0163 for 88-90 Sportster models.
NOT LEGAL FOR SALE OR USE IN CALIFORNIA
TC Bros - High Performance Washable Air Filter Element for TC Bros Air Cleaners
Regular price
$32.00
High Performance Washable Air Filter Element for TC Bros Air Cleaners
High Performance Washable Air Filter Element for TC Bros Air Cleaners. Dimensions: ID: 2.875 in (73 mm), OD: 3.875 in (98.4 mm), Height: 2.25 in (57.1 mm). NOT LEGAL FOR SALE OR USE IN CALIFORNIA
TC Bros Breather Bolts For 91-UP Sportster & EVO Big Twin
Regular price
$50.00
Breather Bolts For 91-UP Sportster & EVO Big Twin
TC Bros. Breather Bolts For your 1991-newer Sportster & 1993-1999 EVO Big Twin Harley Motors (does not fit Twin Cam models). These bolts are the cleanest way to solve your crankcase venting issues when installing aftermarket air cleaners on your Harley.
They are fully CNC machined 6061 aluminum that is polished for a super clean look! They include stainless steel vent screens, stainless washers, circlips and foam filter elements. No more ugly hoses and bulky breather filters to deal with!
MADE IN USA!
These work great with our Carburetor Support Brackets (not included). See #109-0083 for Sportster models.
NOT LEGAL FOR SALE OR USE IN CALIFORNIA
TJ Brutal Velocity Stacks - Dual Carb - Gloss Black
These velocity stacks will fit Honda Shadow VLX and VT600 from 1988 - 1998, VT500C from 1983 - 1986, andHonda Shadow VT750dual carb Motorcycles except pre-1998 VT750 dual carb models. They are made to fit the stock dual carburetors. They may fit other models or brands however we cannot speak to the fitment.
Dual Carb Velocity Stacks Will Fit:
1988-1998 VT600, VLX 600, Steed
1998 and up, all dual carb VT750 models- Spirit, ACE
1983-86 VT500C
Fits If you remove the airbox on a Honda Shadow with dual carbs, the carbs will have a hard time creating enough negative vacuum to pull in a steady flow of fuel from the pilot and main jet. The solution to this issue... Velocity Stacks! They allow the carb throat to be lengthened enough so that the engine can maintain vacuum beyond the slide of each carb, as well as allow the air turbulence to be reduced, resulting in a much smoother delivery of air and fuel to your engine.
Includes:
Two Dual CarbVelocity Stacks
Two Filtration Screens
6 Stainless Set Screws
Allen Key for Set Screws
You will need to purchase the TJ Brutal performance tuning kit with your stacks to achieve the desired results. The kits you find online will not work with these! You can find the TJ Brutal performance jet kits HERE.
Please note: These will not fit the VT700 VT750's before 1998 or the VT800.
Each stack comes with a metal mesh filter screen to keep out birds, cigarette butts, and small children. These don't even let sand through! The stacks function in all weather. Do not add any other filtration to the v-stacks! Each stack is attached with 3 small sizes #6-32 set screws. Dual carb stacks come 2 to a set.
To install, put the screen on the carb, then slip the stack on and tighten the set screws. We recommend using a locking agent such as loc-tite to secure the set screws. WITH PROPER TUNING, THESE WILL NOT HARM YOUR BIKE, NOR WILL THEY ALLOW ANYTHING HARMFUL INTO YOUR MOTOR!
These are not a PLUG-N-PLAY item! You will have to tune your bike once you install these stacks. There's lots of good info on how to tune on our Support Page and YouTube videos explain the process pretty well. Our YouTube channel is TJBRUTALCUSTOMS.
The velocity stack for the EFI Honda Shadows is finally here! Each stack comes with a surgical-grade stainless steel filtration element. Each stack is attached to the throttle body over a stainless steel filtration element with 3 included set screws.
These will fit the following EFI models
VT750 Phantom VT750 RS VT750 Spirit only with EFI VT750 AERO only with EFI
Includes:
One Single EFI Velocity Stack
One Stainless Filtration Screen
3 Stainless #6-32 Set Screws
Allen Key for Set Screws
In most cases, you can put a stack on your EFI-controlled bike and the computer will adjust to the new changes within a ride, making this intake an easy plug n play part. However to get the most out of your intake upgrade and to really see a step up in performance then you may want to look into an aftermarket EFI controller.
You will need to remove your stock air box to install this velocity stack and either plug your PAIR valves or use a set of TJBC PAIR block-off plates to block them off.
Drag Specialties Stamped Steel Dragtron Style Air Cleaner
Regular price
$36.00
Stamped Steel Dragtron Style Air Cleaner
Stamped steel version of our popular die-cast Dragtron air cleaner
Fits Bendix, Keihin (not CV) and Tillotson carburetors
Drag Specialties "Bob" Retro-Style Air Cleaners
Regular price
$71.00
"Bob" Retro-Style Air Cleaners
Retro-style air cleaner measures 5-1/2" in diameter
XS650 Billet Aluminum Intake Manifolds allow fitment of aftermarket 34-36mm Mikuni VM Roundslide carburetors to 1970-1984 Yamaha XS650 and TX650 models.
Get rid of your cracked and leaking rubber intake manifolds and replace them with our super trick CNC machined billet aluminum racing intakes. These are very sturdy and improve flow to your motor. They are perfect when installing aftermarket carbs. Your stock rubber intakes are not designed to support the weight your carbs without your stock airboxes installed, causing them to crack over time. Our aluminum intakes are much stronger and will not crack.
Kit includes stainless steel hoseclamps that will never rust.
These will fit aftermarket 34-36mm Mikuni VM Roundslide Carbs ONLY. Will not fit stock 34mm CV or BS, stock 38mm, or Mikuni 38mm VM Roundslide Carbs.
Sold as a pair.
Made In USA.
Prism Supply Co. CV Carb Support Bracket With Choke Mount
Regular price
$36.00
CV Carb Support Bracket With Choke Mount
The Prism Supply Co. CV Carb Support Bracket With Choke Mount is made of stainless steel and comes in either a tumbled or gloss black powder coat finish.
We have an option for both Evo Sportsters and Evo Big Twins.
Unlike any other carb support on the market, ours comes with an integrated choke cable mount.
TC Bros Air Cleaner/Carb Support Bracket For 84-88 EVO Big Twin
Regular price
$38.00
Air Cleaner/Carb Support Bracket For 84-88 EVO Big Twin
TC Bros. Air Cleaner/Carb Support Bracket for 1984-1988 Evo Big Twin
TC Bros Air Cleaner/Carb Support Bracket For 88-90 Sportster
Regular price
$38.00
Air Cleaner/Carb Support Bracket For 88-90 Sportster
Our air cleaner/carb support bracket is a must when mounting aftermarket air filters to your stock CV-type carburetors. Bracket fits 1988-1990 Harley Davidson Sportster 883 and 1200 models. Gasket Included. CNC laser cut steel bracket with durable black powder coat finish.
MADE IN THE USA!
TC Bros Air Cleaner/Carb Support Bracket For 89-99 EVO Big Twin CV
Regular price
$38.00
Air Cleaner/Carb Support Bracket For 89-99 EVO Big Twin CV
TC Bros Air Cleaner/Carb Support Bracket for Harley Davidson Evolution (Evo) Big Twin Engines. This bracket fits all 1989-1999 CV carburetor models including Dyna, Softail, FXR, and Touring. This will not fit 1995-2001 HD Big Twin models equipped with Magneti Marelli fuel injection units using dual bore throttle bodies.
TC Bros Air Cleaner/Carb Support Bracket For 91-06 Sportster
Regular price
$38.00
Air Cleaner/Carb Support Bracket For 91-06 Sportster
The TC Bros air cleaner/carb support bracket is a must when mounting aftermarket air filters to your stock CV type carburetors. Bracket fits 1991-2006 Harley Davidson Sportster 883 and 1200 models. Gasket Included. CNC laser cut steel bracket with durable black powder coat finish.
MADE IN THE USA!
TC Bros Air Cleaner/Carb Support Bracket For HD Twin Cam Engines
Regular price
$38.00
Air Cleaner/Carb Support Bracket For HD Twin Cam Engines
TC Bros Air Cleaner/Carb Support Bracket for HD Twin Cam Engines. Fits all 1999-UP Carburetor models. (not needed on EFI models)