Fuel & Air Systems | Birds Bitz

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Showing 541–570 of 901 results

Part No: DTT-18010
Daytona Twin Tec VOES Kit. Fits Big Twin & Sportster 1970-1999.
$227.00 Add to cart
In stock
Part No: Z372-002
Thunder Max USB to Serial Port Adapter – Use on Windows 8 & 8.1
$49.00 Add to cart
Available on back-order
Part No: DTT-18014
Daytona Twin Tec USB Interface. Fits all Twin Tec Engine Controls.
$222.00 Add to cart
In stock
Part No: SS16-0242
S&S Manifold U-Ring. Fits Stock CV & 42mm Mikuni Carburettor to Heads.
$72.00 Add to cart
In stock
Part No: TR4-001-009
Techno Research TUNER Vehicle Communication Module & Cabling to Re-Tune TechnoResearch Direct Link Keys & Online Licences.
$1,362.00 Add to cart
Available on back-order
Part No: Z309-589
Thunder Max ThunderMax with AutoTune. Fits Softail 2018-2020.
$1,786.00 Add to cart
In stock
Part No: Z309-382
Thunder Max ThunderMax with AutoTune. Fits Softail 2012-2015, Dyna 2012-2017 & Sportster 2014-2021
$1,786.00 Add to cart
In stock
Part No: Z309-460
Thunder Max ThunderMax with AutoTune. Fits Softail 2001-2010, Touring 2002-2007 & Sportster 2007-2009.
$1,786.00 Add to cart
In stock
Part No: Z309-588
Thunder Max ThunderMax with AutoTune. Fits Touring 2017-2020.
$1,786.00 Add to cart
In stock
Part No: Z309-562
Thunder Max ThunderMax with AutoTune. Fits Touring 2014-2016.
$1,786.00 Add to cart
In stock
Part No: Z309-362
Thunder Max ThunderMax with AutoTune. Fits Touring 2008-2013.
$1,786.00 Add to cart
In stock
Part No: Z113-036
ZIPPER Thunderjet Kit – Black. Fits S&S D & G Carbs
$112.00 Add to cart
In stock
Part No: HPI-58D6-18
Horsepower Inc 58mm Throttle Body. Fits Twin Cam 2006-2017 with Throttle Cable.
$1,666.00 Add to cart
In stock
Part No: HPI-55D6-18
Horsepower Inc 55mm Throttle Body. Fits Twin Cam 2006-2017 with Throttle Cable.
$1,446.00 Add to cart
Available on back-order
Part No: HPI-58D1-18
Horsepower Inc 58mm Throttle Body. Fits Twin Cam 2001-2005.
$1,666.00 Add to cart
In stock
Part No: HPI-55D1-18
Horsepower Inc 55mm Throttle Body. Fits Twin Cam 2001-2005.
$1,446.00 Add to cart
In stock
Part No: K9340
Kuryakyn Precision Throttle Servo Motor Cover – Chrome. Fits Touring 2017up & Softail 2018up.
$172.00 Add to cart
In stock
Part No: SS50-8151
S&S Air Filter Reducer Insert. 1/2in. Thread to 5/16in. Thread.
$16.00 Add to cart
In stock
Part No: SS170-0725
S&S Air Stinger Stealth Air Cleaner Kit – Chrome Teardrop. Fits Sportster 2007-2021.
$709.00 Add to cart
In stock
Part No: SS170-0726
S&S Air Stinger Stealth Air Cleaner Kit – Black Teardrop. Fits Sportster 2007-2021.
$709.00 Add to cart
In stock
Part No: SS170-0724
S&S Air Stinger Stealth Air Cleaner Kit – Brushed S&S Ring. Fits Sportster 2007-2021.
$412.00 Add to cart
In stock
Part No: SS170-0720
S&S Air Stinger Stealth Air Cleaner Kit – Black Teardrop. Fits Twin Cam 2008-2017 with Throttle-by-Wire.
$709.00 Add to cart
In stock
Part No: SS170-0719
S&S Air Stinger Stealth Air Cleaner Kit – Chrome Teardrop. Fits Twin Cam 2008-2017 with Throttle-by-Wire.
$709.00 Add to cart
In stock
Part No: SS170-0716
S&S Air Stinger Stealth Air Cleaner Kit – Brushed S&S Ring. Fits Big Twins 1993-2017 with CV Carb or Cable Operated Delphi EFI.
$412.00 Add to cart
In stock
Part No: SS170-0717
S&S Air Stinger Stealth Air Cleaner Kit – Chrome Teardrop. Fits Milwaukee-Eight 2017up.
$709.00 Add to cart
In stock
Part No: SS170-0714
S&S Air Stinger Stealth Air Cleaner Kit – Brushed S&S Ring. Fits Milwaukee-Eight 2017up.
$412.00 Add to cart
In stock
Part No: QFS-HFP-382-P
Quantum Fuel Systems Intank EFI Fuel Pump Kit. Fits Victory 2008-2020.
$215.00 Add to cart
In stock
Part No: QFS-HFP-361-BUR2
Quantum Fuel Systems Intank EFI Fuel Pump Kit. Fits Buell 1997-2010.
$224.00 Add to cart
In stock
Part No: COB-06-0467
COBRA EXHAUST PowrFlo Air Intake System – Chrome. Fits Kawasaki Vulcan VN900 2006up.
$815.00 Add to cart
In stock
Part No: KN-HA-1313
K&N AIR FILTERS Air Filter Element. Fits Honda Grom MSX125 2013-2020 Models.
$115.00 Add to cart
In stock

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Exhaust System 2:1

Exhaust System 2:2

EXHAUST MUFFLERS

EXHAUST HEADERS

COMPLETE ENGINES

CRANKCASE & BOTTOM END

CAM CHEST & CAMS & OIL PUMPS

ENGINE HOT-UP KITS

CYLINDERS & PISTONS

PUSH ROD + CVRS & LIFTERS+BLOCKS

CYLINDER HEADS & COMPONENTS

FRONT SUSPENSION: 49MM

FRONT SUSPENSION: 41MM

FRONT SUSPENSION: 35 & 39MM

FXR

REAR SHOCKS: SOFTAIL

REAR SHOCKS: HD STREET

REAR SHOCKS: FLH

REAR SHOCKS: INDIAN & VICTORY

REAR SHOCKS: VINTAGE

REAR SHOCKS: V-ROD

ACCESSORIES FOR SEATS & S/BARS

SISSY BAR UPRIGHTS & PADS

SISSY BAR SIDE STRAPS

AFTERMARKET HARLEY SOLO SEATS

DUAL SEATS

PILLION PADS

MIRRORS

HAND CONTROL KITS

HAND GRIPS & THROTTLE

HAND CONTROL KITS

LUGGAGE

WINDSHIELDS

FINAL DRIVE

TRANSMISSION – BT 4 SPD ERA

TRANSMISSION – BT 5 SPD ERA

TRANSMISSION – BT 6 SPD ERA

TRANSMISSION – XL 4 SPD ERA

TRANSMISSION – XL 5 SPD ERA

ARLEN NESS WHEELS

AXLES & RELATED COMPONENTS

OEM WHEELS & REPL COMPONENTS

PERFORMANCE MACHINE WHEELS

RENEGADE WHEELS

RIDEWRIGHT WHEELS

TOOLS FOR HARLEY-DAVIDSON SPECIFIC

GENERAL WORKSHOP EQUIPMENT

INDIAN & VICTORY TOOLS

Product Categories

Product brand

Daytona Twin Tec VOES Kit. Fits Big Twin & Sportster 1970-1999.

Thunder Max USB to Serial Port Adapter – Use on Windows 8 & 8.1

Daytona Twin Tec USB Interface. Fits all Twin Tec Engine Controls.

S&S Manifold U-Ring. Fits Stock CV & 42mm Mikuni Carburettor to Heads.

Techno Research TUNER Vehicle Communication Module & Cabling to Re-Tune TechnoResearch Direct Link Keys & Online Licences.

Thunder Max ThunderMax with AutoTune. Fits Softail 2018-2020.

Thunder Max ThunderMax with AutoTune. Fits Softail 2012-2015, Dyna 2012-2017 & Sportster 2014-2021

Thunder Max ThunderMax with AutoTune. Fits Softail 2001-2010, Touring 2002-2007 & Sportster 2007-2009.

Thunder Max ThunderMax with AutoTune. Fits Touring 2017-2020.

Thunder Max ThunderMax with AutoTune. Fits Touring 2014-2016.

Thunder Max ThunderMax with AutoTune. Fits Touring 2008-2013.

ZIPPER Thunderjet Kit – Black. Fits S&S D & G Carbs

Horsepower Inc 58mm Throttle Body. Fits Twin Cam 2006-2017 with Throttle Cable.

Horsepower Inc 55mm Throttle Body. Fits Twin Cam 2006-2017 with Throttle Cable.

Horsepower Inc 58mm Throttle Body. Fits Twin Cam 2001-2005.

Horsepower Inc 55mm Throttle Body. Fits Twin Cam 2001-2005.

Kuryakyn Precision Throttle Servo Motor Cover – Chrome. Fits Touring 2017up & Softail 2018up.

S&S Air Filter Reducer Insert. 1/2in. Thread to 5/16in. Thread.

S&S Air Stinger Stealth Air Cleaner Kit – Chrome Teardrop. Fits Sportster 2007-2021.

S&S Air Stinger Stealth Air Cleaner Kit – Black Teardrop. Fits Sportster 2007-2021.

S&S Air Stinger Stealth Air Cleaner Kit – Brushed S&S Ring. Fits Sportster 2007-2021.

S&S Air Stinger Stealth Air Cleaner Kit – Black Teardrop. Fits Twin Cam 2008-2017 with Throttle-by-Wire.

S&S Air Stinger Stealth Air Cleaner Kit – Chrome Teardrop. Fits Twin Cam 2008-2017 with Throttle-by-Wire.

S&S Air Stinger Stealth Air Cleaner Kit – Brushed S&S Ring. Fits Big Twins 1993-2017 with CV Carb or Cable Operated Delphi EFI.

S&S Air Stinger Stealth Air Cleaner Kit – Chrome Teardrop. Fits Milwaukee-Eight 2017up.

S&S Air Stinger Stealth Air Cleaner Kit – Brushed S&S Ring. Fits Milwaukee-Eight 2017up.

Quantum Fuel Systems Intank EFI Fuel Pump Kit. Fits Victory 2008-2020.

Quantum Fuel Systems Intank EFI Fuel Pump Kit. Fits Buell 1997-2010.

COBRA EXHAUST PowrFlo Air Intake System – Chrome. Fits Kawasaki Vulcan VN900 2006up.