Kfx 400

how do you know when you need a jet kit for my atv?

I have a 03 kfx 400 and i just installed a lexx mx slip on exhaust and its getting horrible throttle response so i don't know help!!

alot these things have an adjustment on the needle itself,sometimes you can lift the needle and change the clip position to see if it will help,if it will then i say put a jet kit in it

assuming your air filter is clean cause that can cause poor throttle response too just from what you have described it could use a jet kit,check to see it you have an adjustment on needle first though cause might save ya 40 bucks

FRONT HUB BALL BEARINGS FITS KAWASAKI KFX400 KSF400 2003 2004 2005 2006
FRONT HUB BALL BEARINGS FITS KAWASAKI KFX400 KSF400 2003 2004 2005 2006
$14.00
Time Remaining: 5h 53m
Buy It Now for only: $14.00

Suzuki LTZ400 Front Wheel Hub Set LTZ 400 KFX DVX 126 06
Suzuki LTZ400 Front Wheel Hub Set LTZ 400 KFX DVX 126 06
$59.95
Time Remaining: 6h 37m
Buy It Now for only: $59.95

Suzuki LTZ400 Front Wheel Hub Spindle Castle Nuts LTZ 400 KFX DVX 126 06
Suzuki LTZ400 Front Wheel Hub Spindle Castle Nuts LTZ 400 KFX DVX 126 06
$12.95
Time Remaining: 6h 37m
Buy It Now for only: $12.95

4 10 STI Pro Lite Polished Sport Wheels Kawasaki 03 05 KFX400
4 10 STI Pro Lite Polished Sport Wheels Kawasaki 03 05 KFX400
$256.65
Time Remaining: 6h 49m
Buy It Now for only: $256.65

4 10 STI Pro Lite Black Sport Wheels For Kawasaki 03 05 KFX400
4 10 STI Pro Lite Black Sport Wheels For Kawasaki 03 05 KFX400
$266.24
Time Remaining: 6h 51m
Buy It Now for only: $266.24

KAWASAKI KFX 400 TWO NEW ATV TIRES 20X10 9 SPORT PAIR QUADBOSS FLAT PROFILE
KAWASAKI KFX 400 TWO NEW ATV TIRES 20X10 9 SPORT PAIR QUADBOSS FLAT PROFILE
$123.98
Time Remaining: 8h 24m
Buy It Now for only: $123.98

Kawasaki KFX400 Suzuki Z400 Rear Wheel Rim 4x110 9 ATV HONDA OEM LTZ400 LTR450
Kawasaki KFX400 Suzuki Z400 Rear Wheel Rim 4x110 9 ATV HONDA OEM LTZ400 LTR450
$79.99
Time Remaining: 8h 52m
Buy It Now for only: $79.99

TWO 21x7 10 NEW ATV TIRES PAIR SUZUKI LTZ400 KAWASAKI KFX400 450 21x7x10 FRONT
TWO 21x7 10 NEW ATV TIRES PAIR SUZUKI LTZ400 KAWASAKI KFX400 450 21x7x10 FRONT
$109.99
Time Remaining: 9h 11m
Buy It Now for only: $109.99

21x7 10  20x10 9 ATV TIRE SET All 4 Tires Kawasaki KFX400 450R Suzuki LTZ400
21x7 10 20x10 9 ATV TIRE SET All 4 Tires Kawasaki KFX400 450R Suzuki LTZ400
$209.99
Time Remaining: 9h 15m
Buy It Now for only: $209.99

Hiper Tech 3 Beadlock Wheels Maxxis Razr 2 Tires Front Rear Kit KFX450R KFX400
Hiper Tech 3 Beadlock Wheels Maxxis Razr 2 Tires Front Rear Kit KFX450R KFX400
$1,295.00
Time Remaining: 11h 59m
Buy It Now for only: $1,295.00

AB Front Wheel Bearing Kit for Kawasaki KFX400 2003
AB Front Wheel Bearing Kit for Kawasaki KFX400 2003
$12.31
Time Remaining: 12h 3m
Buy It Now for only: $12.31

AB Front Wheel Bearing Kit Kawasaki KFX400 2004 2006
AB Front Wheel Bearing Kit Kawasaki KFX400 2004 2006
$12.31
Time Remaining: 12h 3m
Buy It Now for only: $12.31

AB Rear Carrier Bearing Kit Kawasaki KFX400 2003
AB Rear Carrier Bearing Kit Kawasaki KFX400 2003
$25.51
Time Remaining: 13h
Buy It Now for only: $25.51

AB Rear Carrier Bearing Kit Kawasaki KFX400 2004 2006
AB Rear Carrier Bearing Kit Kawasaki KFX400 2004 2006
$25.51
Time Remaining: 13h
Buy It Now for only: $25.51

Hiper CF1 Beadlock Rims ITP Holeshot MXR6 Tires Front Rear MX Kit 450R 250R 400X
Hiper CF1 Beadlock Rims ITP Holeshot MXR6 Tires Front Rear MX Kit 450R 250R 400X
$895.00
Time Remaining: 13h 27m
Buy It Now for only: $895.00

Hiper CF1 4+1 Beadlock Rims ITP Holeshot MXR6 Tires Front Rear MX Kit Wheels
Hiper CF1 4+1 Beadlock Rims ITP Holeshot MXR6 Tires Front Rear MX Kit Wheels
$895.00
Time Remaining: 13h 29m
Buy It Now for only: $895.00

Hiper CF1 Beadlock Rims ITP Holeshot MXR6 Tires Front Rear MX Kit KFX450R KFX400
Hiper CF1 Beadlock Rims ITP Holeshot MXR6 Tires Front Rear MX Kit KFX450R KFX400
$895.00
Time Remaining: 13h 29m
Buy It Now for only: $895.00

All Wheel Plus Axle Bearings and Seals Kit Kawasaki KFX400 2003 2004 2005 2006
All Wheel Plus Axle Bearings and Seals Kit Kawasaki KFX400 2003 2004 2005 2006
$35.99
Time Remaining: 13h 47m
Buy It Now for only: $35.99

Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Rear brake lever pedal 43110 07G10
Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Rear brake lever pedal 43110 07G10
$28.99
Time Remaining: 14h 26m
Buy It Now for only: $28.99

Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Rear Brake switch light 37710 07G00
Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Rear Brake switch light 37710 07G00
$28.99
Time Remaining: 14h 28m
Buy It Now for only: $28.99

Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Rear Brake fluid reservoir cup tank
Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Rear Brake fluid reservoir cup tank
$28.99
Time Remaining: 14h 31m
Buy It Now for only: $28.99

Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Brake lines hoses tubes front
Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Brake lines hoses tubes front
$59.99
Time Remaining: 14h 34m
Buy It Now for only: $59.99

Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Foot pegs step mount 435100 7G10
Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Foot pegs step mount 435100 7G10
$29.99
Time Remaining: 14h 46m
Buy It Now for only: $29.99

Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Foot Shifter shift lever 25600 07G10
Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Foot Shifter shift lever 25600 07G10
$29.99
Time Remaining: 14h 53m
Buy It Now for only: $29.99

ATV Wheel Lug Nuts Flat And Tapered LTZ400 TRX450R YFZ450 KFX450
ATV Wheel Lug Nuts Flat And Tapered LTZ400 TRX450R YFZ450 KFX450
$8.99
Time Remaining: 18h 3m
Buy It Now for only: $8.99

2004 Ltz400 Z400 Kfx400 Dvx400 Rear Wheels Tires Rims Honda
2004 Ltz400 Z400 Kfx400 Dvx400 Rear Wheels Tires Rims Honda
$135.00
Time Remaining: 18h 8m
Buy It Now for only: $135.00

2PCS 20 4x110 ATV Wheel Spacers For Yamaha YFM 450 600 660 700 Rhino Grizzly
2PCS 20 4x110 ATV Wheel Spacers For Yamaha YFM 450 600 660 700 Rhino Grizzly
$47.95
Time Remaining: 21h 21m
Buy It Now for only: $47.95

4PCS 20 4 110 ATV Wheel Spacers For Yamaha Rhino Honda Rancher Suzuki UTV Race
4PCS 20 4 110 ATV Wheel Spacers For Yamaha Rhino Honda Rancher Suzuki UTV Race
$94.95
Time Remaining: 21h 26m
Buy It Now for only: $94.95

Tusk Aluminum Front Wheel Spacers Kawasaki KFX400 03 06 KFX 400
Tusk Aluminum Front Wheel Spacers Kawasaki KFX400 03 06 KFX 400
$69.95
Time Remaining: 1d 23m
Buy It Now for only: $69.95

Tusk Aluminum Rear Wheel Spacers Kawasaki KFX400 03 06 KFX 400
Tusk Aluminum Rear Wheel Spacers Kawasaki KFX400 03 06 KFX 400
$69.95
Time Remaining: 1d 36m
Buy It Now for only: $69.95

SUZUKI LTZ400 LTZ 400 KAWASAKI KFX400 KFX 400 AXLE BEARING CARRIER ASSY 04 08
SUZUKI LTZ400 LTZ 400 KAWASAKI KFX400 KFX 400 AXLE BEARING CARRIER ASSY 04 08
$174.95
Time Remaining: 1d 2h 7m
Buy It Now for only: $174.95

2 SunF A031 22x11 9 Rear Tires TRX 450R 250R YFZ LTR KFX Z400 Raptor Banshee
2 SunF A031 22x11 9 Rear Tires TRX 450R 250R YFZ LTR KFX Z400 Raptor Banshee
$179.95
Time Remaining: 1d 3h 37m
Buy It Now for only: $179.95

05 Kawasaki KFX400 Rear Wheels Rims  Tires
05 Kawasaki KFX400 Rear Wheels Rims Tires
$160.00
Time Remaining: 1d 4h 30m
Buy It Now for only: $160.00

Front Right Tie Rod End Kit Fits Kawasaki KFX400 2003
Front Right Tie Rod End Kit Fits Kawasaki KFX400 2003
$35.95
Time Remaining: 1d 7h 14m
Buy It Now for only: $35.95

Front Left Tie Rod End Kit Fits Kawasaki KFX400 2003
Front Left Tie Rod End Kit Fits Kawasaki KFX400 2003
$35.95
Time Remaining: 1d 7h 15m
Buy It Now for only: $35.95

SEDONA BAZOOKA KIT 21X7 10 PAIR FRONT10X5 3 2 4 144 570 3104 1002 PAIR
SEDONA BAZOOKA KIT 21X7 10 PAIR FRONT10X5 3 2 4 144 570 3104 1002 PAIR
$313.46
Time Remaining: 1d 8h 35m
Buy It Now for only: $313.46

ITP T 9 PRO SERIES BAJA SPORT WHEEL 8X85 4 110 BLACK 0828216536
ITP T 9 PRO SERIES BAJA SPORT WHEEL 8X85 4 110 BLACK 0828216536
$120.66
Time Remaining: 1d 8h 47m
Buy It Now for only: $120.66

ITP T 9 PRO SERIES BAJA SPORT WHEEL 10X5 4 144 POL 1025377403
ITP T 9 PRO SERIES BAJA SPORT WHEEL 10X5 4 144 POL 1025377403
$124.91
Time Remaining: 1d 8h 54m
Buy It Now for only: $124.91

DWT Champion in a Box 10 Front 8 Rear Beadlock Kawasaki KFX450R KFX450 KFX400
DWT Champion in a Box 10 Front 8 Rear Beadlock Kawasaki KFX450R KFX450 KFX400
$389.45
Time Remaining: 1d 10h 5m
Buy It Now for only: $389.45

DWT Champion in a Box 10 Front 9 Rear Beadlock Kawasaki KFX450R KFX450 KFX400
DWT Champion in a Box 10 Front 9 Rear Beadlock Kawasaki KFX450R KFX450 KFX400
$427.45
Time Remaining: 1d 10h 7m
Buy It Now for only: $427.45

2004 KFX400 Z400 LTZ 400 8 Rear Wheels Rims and Tires
2004 KFX400 Z400 LTZ 400 8 Rear Wheels Rims and Tires
$135.00
Time Remaining: 1d 10h 36m
Buy It Now for only: $135.00

DWT Beadlock Rims ITP Sandstar Paddle Tires Rear Kawasaki KFX450R KFX400 KFX450
DWT Beadlock Rims ITP Sandstar Paddle Tires Rear Kawasaki KFX450R KFX400 KFX450
$495.00
Time Remaining: 1d 10h 47m
Buy It Now for only: $495.00

Front Brake Pads Bikemaster Kawasaki KFX400 2003 2004 2005 2006
Front Brake Pads Bikemaster Kawasaki KFX400 2003 2004 2005 2006
$19.99
Time Remaining: 1d 11h 31m
Buy It Now for only: $19.99

DWT G2 Beadlock Wheels CST Pulse Tires Rear Kit Honda TRX 450R 250R 400EX 300EX
DWT G2 Beadlock Wheels CST Pulse Tires Rear Kit Honda TRX 450R 250R 400EX 300EX
$399.95
Time Remaining: 1d 11h 53m
Buy It Now for only: $399.95

DWT G2 Beadlock Wheels CST Pulse Tires Rear Kit Kawasaki KFX450R KFX400 KFX450
DWT G2 Beadlock Wheels CST Pulse Tires Rear Kit Kawasaki KFX450R KFX400 KFX450
$399.95
Time Remaining: 1d 11h 56m
Buy It Now for only: $399.95

KAWASAKI KFX 400  FULL COMPLETE SET 4  22X7 10 20X10 9 QUADBOSS ATV TIRES
KAWASAKI KFX 400 FULL COMPLETE SET 4 22X7 10 20X10 9 QUADBOSS ATV TIRES
$229.88
Time Remaining: 1d 12h 57m
Buy It Now for only: $229.88

DWT Blue Champion in a Box 10 Front 9 Rear Beadlock Rims Wheels 4x110 4x144
DWT Blue Champion in a Box 10 Front 9 Rear Beadlock Rims Wheels 4x110 4x144
$555.70
Time Remaining: 1d 14h 7m
Buy It Now for only: $555.70

Moose Wheel Spacer Repl Stud 10mm 1 1 2 for Kawasaki KSF400A KFX400 03 09
Moose Wheel Spacer Repl Stud 10mm 1 1 2 for Kawasaki KSF400A KFX400 03 09
$14.48
Time Remaining: 1d 14h 13m
Buy It Now for only: $14.48

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Blue Kawasaki KFX450R 400
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Blue Kawasaki KFX450R 400
$555.70
Time Remaining: 1d 14h 15m
Buy It Now for only: $555.70

DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Blue Kawasaki KFX450R 400
DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Blue Kawasaki KFX450R 400
$522.45
Time Remaining: 1d 14h 16m
Buy It Now for only: $522.45

2 Tire Wheel Rim Kit 6 Ply Front 21X7 10 Kawasaki KFX400 400 Tusk Voltage
2 Tire Wheel Rim Kit 6 Ply Front 21X7 10 Kawasaki KFX400 400 Tusk Voltage
$233.99
Time Remaining: 1d 17h 4m
Buy It Now for only: $233.99

20x10 9 Wheel Tire ATV HONDA TRX250R 250X 300EX 400EX KFX 450R Kawasaki M TR45
20x10 9 Wheel Tire ATV HONDA TRX250R 250X 300EX 400EX KFX 450R Kawasaki M TR45
$159.95
Time Remaining: 1d 17h 36m
Buy It Now for only: $159.95

ITP SS112 MAC 10X8 4 110 3 5 1028335404B
ITP SS112 MAC 10X8 4 110 3 5 1028335404B
$70.51
Time Remaining: 1d 17h 41m
Buy It Now for only: $70.51

ITP SS112 BLK 10X5 4 144 3 2 1028334536B
ITP SS112 BLK 10X5 4 144 3 2 1028334536B
$62.01
Time Remaining: 1d 17h 41m
Buy It Now for only: $62.01

20x10 9 Wheel Tire ATV HONDA TRX250R 250X 300EX 400EX KFX 450R Kawasaki H TR45
20x10 9 Wheel Tire ATV HONDA TRX250R 250X 300EX 400EX KFX 450R Kawasaki H TR45
$159.95
Time Remaining: 1d 17h 42m
Buy It Now for only: $159.95

20x10 9 Wheel Tire ATV HONDA TRX250R 250X 300EX 400EX KFX 450R Kawasaki U TR45
20x10 9 Wheel Tire ATV HONDA TRX250R 250X 300EX 400EX KFX 450R Kawasaki U TR45
$159.95
Time Remaining: 1d 17h 43m
Buy It Now for only: $159.95

20x10 9 Wheel Tire ATV HONDA TRX250R 250X 300EX 400EX KFX 450R Kawasaki P TR45
20x10 9 Wheel Tire ATV HONDA TRX250R 250X 300EX 400EX KFX 450R Kawasaki P TR45
$159.95
Time Remaining: 1d 17h 46m
Buy It Now for only: $159.95

20x10 9 Wheel Tire ATV HONDA TRX250R 250X 300EX 400EX KFX 450R Kawasaki V TR45
20x10 9 Wheel Tire ATV HONDA TRX250R 250X 300EX 400EX KFX 450R Kawasaki V TR45
$159.95
Time Remaining: 1d 17h 50m
Buy It Now for only: $159.95

ITP SS112 MAC 10X5 4 144 3 2 1028334404B
ITP SS112 MAC 10X5 4 144 3 2 1028334404B
$62.01
Time Remaining: 1d 17h 55m
Buy It Now for only: $62.01

ITP T 9 PRO SERIES SPORT WHEEL POLISHED 10X10 4 110 1025351403
ITP T 9 PRO SERIES SPORT WHEEL POLISHED 10X10 4 110 1025351403
$82.41
Time Remaining: 1d 17h 55m
Buy It Now for only: $82.41

SEDONA ALUM 10X8 3 5 4 110 RR ROLLED BEAD HON SUZ KAW AC RB1084110P
SEDONA ALUM 10X8 3 5 4 110 RR ROLLED BEAD HON SUZ KAW AC RB1084110P
$87.36
Time Remaining: 1d 17h 55m
Buy It Now for only: $87.36

SEDONA ALUMINUM WHEEL 8X8 3 5 4 110 REAR RB884110P
SEDONA ALUMINUM WHEEL 8X8 3 5 4 110 REAR RB884110P
$66.59
Time Remaining: 1d 20h 21m
Buy It Now for only: $66.59

SEDONA ALUMINUM WHEEL 9X8 3 5 4 110 REAR RB984110P
SEDONA ALUMINUM WHEEL 9X8 3 5 4 110 REAR RB984110P
$73.90
Time Remaining: 1d 20h 21m
Buy It Now for only: $73.90

SEDONA ALUM 10X5 3 2 4 144 FT RB1054144P
SEDONA ALUM 10X5 3 2 4 144 FT RB1054144P
$69.97
Time Remaining: 1d 20h 24m
Buy It Now for only: $69.97

SEDONA ALUMINUM WHEEL 10X8 3 5 4 110 REAR RB1084110P
SEDONA ALUMINUM WHEEL 10X8 3 5 4 110 REAR RB1084110P
$75.27
Time Remaining: 1d 20h 25m
Buy It Now for only: $75.27

DWT DOUGLAS TECH A5 OFFSET 4B+1 BOLT PATTERN 4 144 WHEEL 5052 ALUMINUM 10x5
DWT DOUGLAS TECH A5 OFFSET 4B+1 BOLT PATTERN 4 144 WHEEL 5052 ALUMINUM 10x5
$64.48
Time Remaining: 2d 6h 58m
Buy It Now for only: $64.48

Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Steering Post Stem Tube Shaft
Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Steering Post Stem Tube Shaft
$69.99
Time Remaining: 2d 8h 10m
Buy It Now for only: $69.99

Hiper CF1 Beadlock Rims ITP Quadcross MX Kit Tires Front Rear Honda Suzuki Kawi
Hiper CF1 Beadlock Rims ITP Quadcross MX Kit Tires Front Rear Honda Suzuki Kawi
$995.00
Time Remaining: 2d 8h 45m
Buy It Now for only: $995.00

Hiper CF1 Beadlock Wheels STI Tech 4 Tires Front Rear Kit Kawasaki KFX450R KFX40
Hiper CF1 Beadlock Wheels STI Tech 4 Tires Front Rear Kit Kawasaki KFX450R KFX40
$895.00
Time Remaining: 2d 9h 3m
Buy It Now for only: $895.00

Hiper CF1 Beadlock Wheels STI Tech 4 Tires Front Rear Kit Suzuki LTZ400 LTR450
Hiper CF1 Beadlock Wheels STI Tech 4 Tires Front Rear Kit Suzuki LTZ400 LTR450
$895.00
Time Remaining: 2d 9h 5m
Buy It Now for only: $895.00

Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Voltage Regulator Rectifier
Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Voltage Regulator Rectifier
$39.99
Time Remaining: 2d 9h 13m
Buy It Now for only: $39.99

Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Ignition coil spark 38410 09F00
Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Ignition coil spark 38410 09F00
$29.99
Time Remaining: 2d 9h 22m
Buy It Now for only: $29.99

Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Electrical cooling fan 17800 07G10
Suzuki Z400 KFX DVX 400 Arctic Cat Kawasaki Electrical cooling fan 17800 07G10
$59.99
Time Remaining: 2d 9h 52m
Buy It Now for only: $59.99

ITP SS112 SPORT WHEEL 1028334536B 57 40102
ITP SS112 SPORT WHEEL 1028334536B 57 40102
$78.29
Time Remaining: 2d 10h 18m
Buy It Now for only: $78.29

Douglas Wheel Rok Out Jr 10X5 3B+2 Offset 4 144 Roj 11 199 Jr Front R 557589
Douglas Wheel Rok Out Jr 10X5 3B+2 Offset 4 144 Roj 11 199 Jr Front R 557589
$64.67
Time Remaining: 2d 10h 24m
Buy It Now for only: $64.67

Itp Sand Star Ss112 Tire Wheel Kit 21X7X10 Machined 42821R Tire Whl Ss112M Ssta
Itp Sand Star Ss112 Tire Wheel Kit 21X7X10 Machined 42821R Tire Whl Ss112M Ssta
$144.71
Time Remaining: 2d 10h 31m
Buy It Now for only: $144.71


Comments are closed.