Intake & Fuel3266 Products
$ 129.95
Product Name BOYESEN POWER WING PW-37 Product Type Power Wing Brand BOYESEN Part Number PW-37 Condition NEW Fitment Kawasaki KX 250: 2000-2008 Suzuki RM 250: 2001-2008 Yamaha YZ 250: 2000-2027 Yamaha YZ 250X: 2016-2027 Features INCREASES HORSEPOWER AND TORQUE IN 2-STROKE, 4-STROKE AND 85CC ENGINES AERODYNAMIC DESIGN MAXIMIZES VELOCITY GENERATION...
$ 99.95
Product Name Honda 2007-2023 CRF150R BOYESEN Power Wing PW-20 Product Type Power Wing Brand BOYESEN Part Number PW-20 Condition NEW Fitment Honda CRF150R 2007-2023 Features INCREASES HORSEPOWER AND TORQUE IN 2-STROKE, 4-STROKE AND 85CC ENGINES AERODYNAMIC DESIGN MAXIMIZES VELOCITY GENERATION AND POWER GAIN WING CHANNEL MINIMIZES DISTURBANCE AT NEEDLE JET...
$ 129.95
Product Name Yamaha Power Wing PW-40 Product Type Power Wing Brand BOYESEN Part Number PW-40 Condition NEW Fitment Yamaha YZ 125 2005-2021 Yamaha YZ 125X 2020-2022 Features INCREASES HORSEPOWER AND TORQUE IN 2-STROKE, 4-STROKE AND 85CC ENGINES AERODYNAMIC DESIGN MAXIMIZES VELOCITY GENERATION AND POWER GAIN WING CHANNEL MINIMIZES DISTURBANCE AT...
$ 99.95
Product Name BOYESEN POWER WING PW-43 Product Type Power Wing Brand BOYESEN Part Number PW-43 Condition NEW Fitment HONDA | CR 85 | 2005-2007 KAWASAKI | KX 100 | 2001-2021 KAWASAKI | KX 112 | 2022-2026 KAWASAKI | KX 85 | 2001-2025 KTM | 105 SX | 2004-2010 KTM |...
$ 39.95
Product Name Suzuki 2003 RM125 BOYESEN M/C Reed Product Type M/C Reed Brand BOYESEN Part Number 6113 Condition NEW Fitment SUZUKI | RM125 | 2003 Features Dual stage reeds Minor change gives major H.P. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater velocity and flow area Longer...
$ 119.95
Product Name BOYESEN Quickshot 3 Accelerator Pump Cover Product Type Quickshot 3 Accelerator Pump Cover Brand BOYESEN Part Number APC-3 Condition NEW Fitment Fits ALL Keihin FCR carbureted MX, Offroad and ATV models Description Boyesen Engineering has now introduced the NEW QuickShot 3. This bolt-on performance accelerator pump cover eliminates...
$ 189.95
Product Name BOYESEN QuickStart Carburetor Product Type Quick Start Brand BOYESEN Part Number APC-3QS Condition NEW Fitment Honda CRF 150R 2007-2026 Honda CRF 250R 2004-2009 Honda CRF 250X 2004-2014 Honda CRF 450R 2002-2008 Honda CRF 450X 2005-2014 Kawasaki KLX 450R 2008-2009 Kawasaki KX 250F 2004-2010 Kawasaki KX 450F 2006-2008 Suzuki...
$ 119.95
Product Name KTM 2005-2010 250SX-F Quickshot 3 Accelerator Pump Cover BOYESEN Product Type Quickshot 3 Accelerator Pump Cover Brand BOYESEN Part Number APC-3K Condition NEW Fitment KTM | 250SX-F Description Boyesen Engineering has now introduced the NEW QuickShot 3. This bolt-on performance accelerator pump cover eliminates bog, improves throttle response...
$ 64.95
Product Name BOYESEN Pro Reeds Rad Valve Pro Reed Product Type Rad Valve Pro Reed Brand BOYESEN Part Number PSR-20 Condition NEW Fitment Honda CR250R 2004 Kawasaki KX125 2004-2005 Kawasaki KX250 2004 Suzuki RM125 2004-2007 Yamaha WR250 1989-1997 Yamaha YZ125 2004 Yamaha YZ250 1989-1995 Features Each Boyesen RAD Valve is...
$ 64.95
Product Name BOYESEN Pro Reeds Rad Valve Pro Reed Product Type Rad Valve Pro Reed Brand BOYESEN Part Number PSR-21 Condition NEW Features Each Boyesen RAD Valve is unique - tailor made to that model, year and displacement. The intake charge is redirected for more even distribution to the intake...
$ 22.95
Product Name Suzuki BOYESEN M/C Reed Product Type M/C Reed Brand BOYESEN Part Number 610 Condition NEW Fitment Suzuki DS80 1978-2000 Suzuki RM50 1978-1980 Suzuki RM60 1981-1983 Suzuki RM80 1977-1985 Features Dual stage reeds Minor change gives major H.P. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater...
$ 59.95
Product Name
BOYESEN M/C Reed 612
Product Type
M/C Reed
Brand
BOYESEN
Part Number
612
Condition
NEW
Features
Dual stage reeds Minor change gives major H.P. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater velocity and flow area Longer overall life No engine damage if broken
$ 28.95
Product Name BOYESEN M/C Reed Product Type M/C Reed Brand BOYESEN Part Number 622 Condition NEW Fitment KAWASAKI | KX 60 | 1983-2004 SUZUKI | RM 60 | 2003 Features Dual stage reeds Minor change gives major H.P. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater velocity...
$ 34.95
Product Name
BOYESEN Motorcycle Reeds 631
Product Type
M/C Reed
Brand
BOYESEN
Part Number
631
Condition
NEW
Features
Dual stage reeds Minor change gives major H.P. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater velocity and flow area Longer overall life No engine damage if broken
$ 48.95
Product Name Kawasaki BOYESEN M/C Reed Product Type M/C Reed Brand BOYESEN Part Number 638 Condition NEW Fitment Kawasaki KDX250 1991-1994 Kawasaki KX250 1989-1996 Features Dual stage reeds Minor change gives major H.P. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater velocity and flow area Longer overall...
$ 39.95
Product Name Kawasaki 1989-1993 KX125 BOYESEN M/C Reed Product Type M/C Reed Brand BOYESEN Part Number 639 Condition NEW Fitment Kawasaki KX125 1989-1993 Features Dual stage reeds Minor change gives major H.P. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater velocity and flow area Longer overall life...
$ 48.95
Product Name Honda 2002 CR250R BOYESEN M/C Reed Product Type M/C Reed Brand BOYESEN Part Number 6103 Condition NEW Fitment Honda CR250R 2002 Features Dual stage reeds Minor change gives major H.P. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater velocity and flow area Longer overall life...
$ 22.95
Product Name Yamaha BOYESEN Dual Stage Power Reeds Dura Flex w/Rev Plates Product Type Dual Stage Power Reeds Dura Flex w/Rev Plates Brand BOYESEN Part Number 674 Condition NEW Fitment Yamaha PW50: 1981-2024 Yamaha YT60 Zinger: 1984-1985 Features Dual stage reeds Minor change gives major H.P. improvements Faster opening and...
$ 39.95
Product Name KTM M/C Reed 675 Product Type M/C Reed Brand BOYESEN Part Number 675 Condition NEW Fitment 1990-1992 KTM 125 DXC 1992-1998 KTM 125 EGS 1989-1998 KTM 125 EXC 1984-1991 KTM 125 MX 1988 KTM 125 MXC 1997-1998 KTM 125 Sting 1992-1998 KTM 125 SX 1998 KTM 200 EGS...
$ 39.95
Product Name
BOYESEN Motorcycle Reeds 676
Product Type
M/C Reed
Brand
BOYESEN
Part Number
676
Condition
NEW
$ 39.95
Product Name
Suzuki 1998-2000 RM250 BOYESEN M/C Reed
Product Type
M/C Reed
Brand
BOYESEN
Part Number
681
Condition
NEW
Fitment
Suzuki RM250, 1998-2000
$ 39.95
Product Name
BOYESEN M/C Reed 687
Product Type
M/C Reed
Brand
BOYESEN
Part Number
687
Condition
NEW
Features
Dual stage reeds Minor change gives major H.P. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater velocity and flow area Longer overall life No engine damage if broken
$ 39.95
Product Name Suzuki BOYESEN M/C Reed Product Type M/C Reed Brand BOYESEN Part Number 698 Condition NEW Fitment SUZUKI | RM125 | 2001 SUZUKI | RM125 | 2002 Features Dual stage reeds Minor change gives major H.P. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater velocity and...
$ 179.95
Product Name Yamaha Rad Valve Product Type Rad Valve Brand BOYESEN Part Number RAD-01J Condition NEW Fitment Yamaha YZ250/250X, KTM65SX, Kawasaki KX85/100 Description BOYESEN engineers embarked on a mission to create a new lineage of aerodynamic intake technology by refining the primary performance factors required to increase peak horsepower through...
$ 179.95
Product Name Yamaha YZ250/250X Rad Valve BOYESEN RAD-03A Product Type Rad Valve Brand BOYESEN Part Number RAD-03A Condition NEW Fitment Yamaha YZ250/250X, KTM65SX, Kawasaki KX85/100 Description BOYESEN engineers embarked on a mission to create a new lineage of aerodynamic intake technology by refining the primary performance factors required to increase...
$ 169.95
Product Name Yamaha Rad Valve BOYESEN RAD-10E Product Type Rad Valve Brand BOYESEN Part Number RAD-10E Condition NEW Description BOYESEN engineers embarked on a mission to create a new lineage of aerodynamic intake technology by refining the primary performance factors required to increase peak horsepower through design innovation: Aerodynamic Surface...
$ 179.95
Product Name Yamaha Rad Valve Product Type Rad Valve Brand BOYESEN Part Number RAD-11K Condition NEW Fitment Yamaha YZ250/250X, KTM65SX, Kawasaki KX85/100 Description BOYESEN engineers embarked on a mission to create a new lineage of aerodynamic intake technology by refining the primary performance factors required to increase peak horsepower through...
$ 179.95
Product Name BOYESEN Rad Valve Product Type Rad Valve Brand BOYESEN Part Number RAD-12J Condition NEW Fitment YAMAHA | YZ250 | YEAR YAMAHA | YZ250X | YEAR KTM | 65SX | YEAR KAWASAKI | KX85 | YEAR KAWASAKI | KX100 | YEAR Description BOYESEN engineers embarked on a mission to...
$ 159.95
Product Name Yamaha Rad Valve BOYESEN RAD-15 Product Type Rad Valve Brand BOYESEN Part Number RAD-15 Condition NEW Fitment Yamaha YZ250/250X, KTM65SX, Kawasaki KX85/100 Description BOYESEN engineers embarked on a mission to create a new lineage of aerodynamic intake technology by refining the primary performance factors required to increase peak...
$ 179.95
Product Name Rad Valve BOYESEN RAD-21J Product Type Rad Valve Brand BOYESEN Part Number RAD-21J Condition NEW Fitment YAMAHA | YZ250 | 2000-2023 YAMAHA | YZ250X | 2016-2023 KTM | 65SX | 2000-2023 KAWASAKI | KX85 | 2001-2023 KAWASAKI | KX100 | 2001-2023 Description BOYESEN engineers embarked on a mission...
$ 179.95
Product Name Rad Valve BOYESEN Product Type Rad Valve Brand BOYESEN Part Number RAD-24K Condition NEW Fitment YAMAHA | YZ250 | 2000-2023 YAMAHA | YZ250X | 2016-2023 KTM | 65SX | 2009-2023 KAWASAKI | KX85 | 2001-2023 KAWASAKI | KX100 | 2001-2023 Description BOYESEN engineers embarked on a mission to...
$ 169.95
Product Name Rad Valve BOYESEN Product Type Rad Valve Brand BOYESEN Part Number RAD-30C Condition NEW Fitment YAMAHA | YZ250 | 2000-2023 YAMAHA | YZ250X | 2016-2023 KTM | 65SX | 2009-2023 KAWASAKI | KX85 | 2001-2023 KAWASAKI | KX100 | 2001-2023 Description BOYESEN engineers embarked on a mission to...
$ 179.95
Product Name Yamaha Rad Valve Product Type Rad Valve Brand BOYESEN Part Number RAD-33J Condition NEW Fitment Yamaha YZ250/250X, KTM65SX, Kawasaki KX85/100 Description BOYESEN engineers embarked on a mission to create a new lineage of aerodynamic intake technology by refining the primary performance factors required to increase peak horsepower through...
$ 179.95
Product Name Yamaha Rad Valve BOYESEN Product Type Rad Valve Brand BOYESEN Part Number RAD-34J Condition NEW Fitment Yamaha YZ250/250X, KTM65SX, Kawasaki KX85/100 Description BOYESEN engineers embarked on a mission to create a new lineage of aerodynamic intake technology by refining the primary performance factors required to increase peak horsepower...
$ 179.95
Product Name Yamaha Rad Valve BOYESEN RAD-42D Product Type Rad Valve Brand BOYESEN Part Number RAD-42D Condition NEW Fitment Yamaha YZ250/250X, KTM 65SX, Kawasaki KX85/100 Description BOYESEN engineers embarked on a mission to create a new lineage of aerodynamic intake technology by refining the primary performance factors required to increase...
$ 45.95
Product Name BOYESEN Rad Valve Reed Product Type Rad Valve Reed Brand BOYESEN Part Number RL-02 Condition NEW Fitment HONDA | CR 250R | 1984-1985 HONDA | CR 250R | 1986 HONDA | CR 250R | 1986-1997 HONDA | CR 250R | 1986-1998 KAWASAKI | KDX 250 | 1991-1994 KTM...
$ 49.95
Product Name
Kawasaki 1987-1998 KX250 BOYESEN Rad Valve Reed
Product Type
Rad Valve Reed
Brand
BOYESEN
Part Number
RL-12
Condition
NEW
Fitment
Kawasaki KX250 1987-1998
$ 49.95
Product Name
BOYESEN Rad Valve Reed
Product Type
Rad Valve Reed
Brand
BOYESEN
Part Number
RL-18
Condition
NEW
$ 45.95
Product Name
BOYESEN Rad Valve Reed RL-20
Product Type
Rad Valve Reed
Brand
BOYESEN
Part Number
RL-20
Condition
NEW
$ 19.95
Product Name BOYESEN Rad Valve Boot RBK-1 Product Type Rad Valve Boot Brand BOYESEN Part Number RBK-1 Condition NEW Fitment beta 250 RR Race Edition 2013-2025 beta 300 RR 2013-2025 beta 300 RR Race Edition 2013-2025 beta 300 XTrainer 2015-2027 gas gas EC 125 2000-2005 gas gas EC 200 1999-2006...
$ 19.95
Product Name BOYESEN Rad Valve Boot RBK-2 Product Type Rad Valve Boot Brand BOYESEN Part Number RBK-2 Condition NEW Fitment HONDA | CR 125R | 2002-2003 HONDA | CR 250R | 2001 KAWASAKI | KX 125 | 2002-2003 SUZUKI | RM 250 | 1990-1993 YAMAHA | WR 250 | 1989-1991...
$ 19.95
Product Name BOYESEN Rad Valve Boot RBK-3 Product Type Rad Valve Boot Brand BOYESEN Part Number RBK-3 Condition NEW Fitment Honda CR 125R: 1988-1999 Honda CR 250R: 1984-1985 Honda CRM 250: 1989-1999 Honda ATC 250LC: 1985-1986 Honda ATC 250R: 1985-1986 Honda Four-Trax: 1986-1989 Honda TRX 250R: 1986-1989 Husqvarna CR 125:...
$ 19.95
Product Name
BOYESEN Rad Valve Boot
Product Type
Rad Valve Boot
Brand
BOYESEN
Part Number
RBK-4
Condition
NEW
Fitment
2000-2001 Honda CR125R
2001 Kawasaki KX125
1989-1993 Suzuki RM125
1994-1998 Yamaha YZ125
$ 9.95
Product Name
BOYESEN Rad Valve Boot RBK-5
Product Type
Rad Valve Boot
Brand
BOYESEN
Part Number
RBK-5
Condition
NEW
$ 9.95
Product Name
BOYESEN Rad Valve Boot RBK-6
Product Type
Rad Valve Boot
Brand
BOYESEN
Part Number
RBK-6
Condition
NEW
$ 19.95
Product Name
Yamaha BOYESEN Rad Valve Boot RBK-16
Product Type
Rad Valve Boot
Brand
BOYESEN
Part Number
RBK-16
Condition
NEW
Fitment
YAMAHA | YZ 125 | 1999
YAMAHA | YZ 125 | 2000
$ 19.95
Product Name BOYESEN Rad Valve Boot Product Type Rad Valve Boot Brand BOYESEN Part Number RBK-17 Condition NEW Fitment GasGas MC 125 2021-2023 Husqvarna TC 125 2017-2019 Kawasaki KX 125 2004-2011 KTM 125 SX 2017-2022 KTM 125 XC 2021-2025 KTM 125 XC-W 2017-2019 KTM 150 EXC 2020-2023 KTM 150 SX...
$ 19.95
Product Name
Kawasaki BOYESEN Rad Valve Boot
Product Type
Rad Valve Boot
Brand
BOYESEN
Part Number
RBK-10
Condition
NEW
Fitment
Kawasaki KX 125 1995-1997
Kawasaki KDX 200 1989-2006
Kawasaki KDX 220 1997-2006
$ 19.95
Product Name BOYESEN Rad Valve Boot Product Type Rad Valve Boot Brand BOYESEN Part Number RBK-12 Condition NEW Fitment Honda CR 250R 1986-1997 Honda CR 250R 1986-1998 Honda CR 250R 1999 Honda CR 250R 2000 Honda CR 250R 2005-2007 Honda CR 500 1990-2001 Kawasaki KX 125 2000 Kawasaki KX 250...
$ 9.95
Product Name
BOYESEN Rad Valve Boot RBK-8
Product Type
Rad Valve Boot
Brand
BOYESEN
Part Number
RBK-8
Condition
NEW
