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

2 Rims Wheels Front Aluminum Kawasaki KFX 400 700 ATV
2 Rims Wheels Front Aluminum Kawasaki KFX 400 700 ATV
$139.99
Time Remaining: 57m
Buy It Now for only: $139.99

Pair 2 DWT XC V2 Rear 20x10 9 ATV Tire Set 20x10x9 601 20 10 9
Pair 2 DWT XC V2 Rear 20x10 9 ATV Tire Set 20x10x9 601 20 10 9
$226.27
Time Remaining: 3h 14m
Buy It Now for only: $226.27

ITP T 9 And T 9 Pro Spun Aluminum Wheel B184110 57 18325
ITP T 9 And T 9 Pro Spun Aluminum Wheel B184110 57 18325
$67.44
Time Remaining: 6h 3m
Buy It Now for only: $67.44

SUZUKI LTZ400KAWASAKI KFX400 LTZ KFX 400 DURA BLUE ALUMINUM REAR WHEEL HUBS
SUZUKI LTZ400KAWASAKI KFX400 LTZ KFX 400 DURA BLUE ALUMINUM REAR WHEEL HUBS
$154.95
Time Remaining: 9h 53m
Buy It Now for only: $154.95

LTZ400 KFX400 DVX400LTR450 DVX LTZ KFX 400QUADRACER FRONT WHEEL BEARINGS KIT
LTZ400 KFX400 DVX400LTR450 DVX LTZ KFX 400QUADRACER FRONT WHEEL BEARINGS KIT
$15.95
Time Remaining: 10h 55m
Buy It Now for only: $15.95

2 GBC XC Master Front Tires 21x7 10 TRX 450R 250R YFZ Raptor KFX DS Z400 EX
2 GBC XC Master Front Tires 21x7 10 TRX 450R 250R YFZ Raptor KFX DS Z400 EX
$169.95
Time Remaining: 11h 51m
Buy It Now for only: $169.95

2 Kenda Klaw XC K533 Rear Tires 20x11 9 TRX 450R 250R YFZ LTR KFX Z400 Raptor
2 Kenda Klaw XC K533 Rear Tires 20x11 9 TRX 450R 250R YFZ LTR KFX Z400 Raptor
$350.00
Time Remaining: 11h 52m
Buy It Now for only: $350.00

Douglas Wheel 2006 Bombardier Rally 200 A5 125 10X8 3+5 4 110 5052 A506 15
Douglas Wheel 2006 Bombardier Rally 200 A5 125 10X8 3+5 4 110 5052 A506 15
$84.86
Time Remaining: 14h 28m
Buy It Now for only: $84.86

Hiper CF1 Beadlock Wheels Speedracer Tires Front Rear Street Kit 450R LTR450 KFX
Hiper CF1 Beadlock Wheels Speedracer Tires Front Rear Street Kit 450R LTR450 KFX
$995.00
Time Remaining: 14h 38m
Buy It Now for only: $995.00

03 06 Kawasaki KFX 400 Rear Axle Wheel Bearings
03 06 Kawasaki KFX 400 Rear Axle Wheel Bearings
$32.00
Time Remaining: 15h 30m
Buy It Now for only: $32.00

Douglas Wheel A5 Wheel 10x8 3+5 Offset 4 110 Aluminum Aluminum A506 15
Douglas Wheel A5 Wheel 10x8 3+5 Offset 4 110 Aluminum Aluminum A506 15
$84.86
Time Remaining: 15h 43m
Buy It Now for only: $84.86

Hiper Wheel 1991 Yamaha YFZ350 Banshee BEADRINGS 9 BLACK BR 09 1 BK 05
Hiper Wheel 1991 Yamaha YFZ350 Banshee BEADRINGS 9 BLACK BR 09 1 BK 05
$34.16
Time Remaining: 21h 13m
Buy It Now for only: $34.16

Pair 2 Kenda Scorpion 20x10 9 ATV Tire Set 20x10x9 K290 20 10 9
Pair 2 Kenda Scorpion 20x10 9 ATV Tire Set 20x10x9 K290 20 10 9
$133.13
Time Remaining: 22h 9m
Buy It Now for only: $133.13

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Red Kawasaki KFX450R 400
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Red Kawasaki KFX450R 400
$584.95
Time Remaining: 22h 10m
Buy It Now for only: $584.95

Pair 2 ITP Holeshot GNCC 20x10 9 ATV Tire Set 20x10x9 20 10 9
Pair 2 ITP Holeshot GNCC 20x10 9 ATV Tire Set 20x10x9 20 10 9
$232.97
Time Remaining: 22h 18m
Buy It Now for only: $232.97

MAGNUM REAR BILLET RACE WHEEL SPACERS KAWASAKI KFX400 03 06 REAR HUB OFF ROAD
MAGNUM REAR BILLET RACE WHEEL SPACERS KAWASAKI KFX400 03 06 REAR HUB OFF ROAD
$95.94
Time Remaining: 22h 45m
Buy It Now for only: $95.94

Pair 2 CST Ambush 20x10 9 ATV Tire Set 20x10x9 Cheng Shin 20 10 9
Pair 2 CST Ambush 20x10 9 ATV Tire Set 20x10x9 Cheng Shin 20 10 9
$135.05
Time Remaining: 23h 36m
Buy It Now for only: $135.05

Pair 2 Maxxis Razr 22x7 10 ATV Tire Set 22x7x10 6 Ply 22 7 10
Pair 2 Maxxis Razr 22x7 10 ATV Tire Set 22x7x10 6 Ply 22 7 10
$185.00
Time Remaining: 23h 49m
Buy It Now for only: $185.00

Pair 2 Kenda Kutter XC 22x7 10 ATV Tire Set 22x7x10 K580 22 7 10
Pair 2 Kenda Kutter XC 22x7 10 ATV Tire Set 22x7x10 K580 22 7 10
$159.15
Time Remaining: 23h 51m
Buy It Now for only: $159.15

Pair 2 Kenda Klaw XCF 22x7 10 ATV Tire Set 22x7x10 K532F 22 7 10
Pair 2 Kenda Klaw XCF 22x7 10 ATV Tire Set 22x7x10 K532F 22 7 10
$146.92
Time Remaining: 23h 52m
Buy It Now for only: $146.92

Pair 2 ITP Quadcross XC 22x7 10 ATV Tire Set 22x7x10 22 7 10
Pair 2 ITP Quadcross XC 22x7 10 ATV Tire Set 22x7x10 22 7 10
$201.51
Time Remaining: 23h 55m
Buy It Now for only: $201.51

Pair 2 ITP Mud Lite AT SP 22x7 10 ATV Tire Set 22x7x10 MudLite 22 7 10
Pair 2 ITP Mud Lite AT SP 22x7 10 ATV Tire Set 22x7x10 MudLite 22 7 10
$161.56
Time Remaining: 23h 57m
Buy It Now for only: $161.56

Pair 2 ITP Holeshot XCR 22x7 10 ATV Tire Set 22x7x10 22 7 10
Pair 2 ITP Holeshot XCR 22x7 10 ATV Tire Set 22x7x10 22 7 10
$192.11
Time Remaining: 23h 58m
Buy It Now for only: $192.11

Pair 2 ITP Holeshot XC 22x7 10 ATV Tire Set 22x7x10 22 7 10
Pair 2 ITP Holeshot XC 22x7 10 ATV Tire Set 22x7x10 22 7 10
$175.53
Time Remaining: 23h 58m
Buy It Now for only: $175.53

Pair 2 ITP Holeshot HD 22x7 10 ATV Tire Set 22x7x10 22 7 10
Pair 2 ITP Holeshot HD 22x7 10 ATV Tire Set 22x7x10 22 7 10
$197.76
Time Remaining: 23h 58m
Buy It Now for only: $197.76

Pair 2 ITP Holeshot GNCC 22x7 10 ATV Tire Set 22x7x10 22 7 10
Pair 2 ITP Holeshot GNCC 22x7 10 ATV Tire Set 22x7x10 22 7 10
$210.49
Time Remaining: 23h 58m
Buy It Now for only: $210.49

Pair 2 CST Pulse 22x7 10 ATV Tire Set 22x7x10 Cheng Shin 22 7 10
Pair 2 CST Pulse 22x7 10 ATV Tire Set 22x7x10 Cheng Shin 22 7 10
$162.52
Time Remaining: 1d 5m
Buy It Now for only: $162.52

VENOM VEE RUBBER FRONT 6 PLY TIRES GNCC 22X7X10 YFZ450 450 Z400 KFX400 450 400
VENOM VEE RUBBER FRONT 6 PLY TIRES GNCC 22X7X10 YFZ450 450 Z400 KFX400 450 400
$140.00
Time Remaining: 1d 40m
Buy It Now for only: $140.00

VENOM VEE RUBBER REAR SET 6 PLY TIRES GNCC 20X11X9 SUZUKI Z400 KFX400 LTZ40
VENOM VEE RUBBER REAR SET 6 PLY TIRES GNCC 20X11X9 SUZUKI Z400 KFX400 LTZ40
$189.99
Time Remaining: 1d 43m
Buy It Now for only: $189.99

Douglas Wheel A5 Wheel 9x8 3+5 Offset 4 110 Powdercoat Black A506 079
Douglas Wheel A5 Wheel 9x8 3+5 Offset 4 110 Powdercoat Black A506 079
$78.95
Time Remaining: 1d 1h 19m
Buy It Now for only: $78.95

Douglas Wheel A5 Wheel 10x5 3B+2 Offset 4 144 Powdercoat Black A511 039
Douglas Wheel A5 Wheel 10x5 3B+2 Offset 4 144 Powdercoat Black A511 039
$63.95
Time Remaining: 1d 1h 19m
Buy It Now for only: $63.95

Douglas Wheel A5 Wheel 8x8 3+5 Offset 4 110 Powdercoat Black A506 039
Douglas Wheel A5 Wheel 8x8 3+5 Offset 4 110 Powdercoat Black A506 039
$67.95
Time Remaining: 1d 1h 19m
Buy It Now for only: $67.95

Douglas Wheel A5 Wheel 10x8 3+5 Offset 4 110 Powdercoat Black A506 159
Douglas Wheel A5 Wheel 10x8 3+5 Offset 4 110 Powdercoat Black A506 159
$78.95
Time Remaining: 1d 1h 19m
Buy It Now for only: $78.95

Hiper Wheel Tech 3 Wheel Clear Mud Plugs Rear 9in MP 09 1 05
Hiper Wheel Tech 3 Wheel Clear Mud Plugs Rear 9in MP 09 1 05
$30.59
Time Remaining: 1d 16h 16m
Buy It Now for only: $30.59

21X7X10 TIRES MAXXIS FRONT RAZR 2 TRX 250R 450R 400EX LTR450 LTZ400 KFX450 CB
21X7X10 TIRES MAXXIS FRONT RAZR 2 TRX 250R 450R 400EX LTR450 LTZ400 KFX450 CB
$85.00
Time Remaining: 1d 16h 35m
Buy It Now for only: $85.00

ITP T 9 Pro Series Wheel Polished 1025337403 5 37 0782 T154144 5 5001 727 SR57
ITP T 9 Pro Series Wheel Polished 1025337403 5 37 0782 T154144 5 5001 727 SR57
$62.40
Time Remaining: 1d 17h 30m
Buy It Now for only: $62.40

15 ATV Wheel Spacers 4 144 Bolt Honda TRX Kawasaki KFX Suzuki LTZ 250 400 SS
15 ATV Wheel Spacers 4 144 Bolt Honda TRX Kawasaki KFX Suzuki LTZ 250 400 SS
$89.99
Time Remaining: 1d 17h 46m
Buy It Now for only: $89.99

2004 KAWASAKI KFX400 KFX 400 LEFT FRONT SPINDLE STEERING KNUCKLE
2004 KAWASAKI KFX400 KFX 400 LEFT FRONT SPINDLE STEERING KNUCKLE
$39.99
Time Remaining: 1d 17h 56m
Buy It Now for only: $39.99

NEW HIPER REPLACEMENT FOR TECH 3 OR CF1 BEAD RING ORANGE9
NEW HIPER REPLACEMENT FOR TECH 3 OR CF1 BEAD RING ORANGE9
$36.64
Time Remaining: 1d 17h 59m
Buy It Now for only: $36.64

Tusk FRONT Aluminum Wheel Spacers 1 1 8 Fits KAWASAKI KFX400 2003 2006
Tusk FRONT Aluminum Wheel Spacers 1 1 8 Fits KAWASAKI KFX400 2003 2006
$69.29
Time Remaining: 1d 18h 11m
Buy It Now for only: $69.29

Tusk FRONT Aluminum Wheel Spacers 1 1 8 Fits KAWASAKI KFX400R 2008 2014
Tusk FRONT Aluminum Wheel Spacers 1 1 8 Fits KAWASAKI KFX400R 2008 2014
$69.29
Time Remaining: 1d 18h 12m
Buy It Now for only: $69.29

Suzuki LTZ400 LTZ 400 Front Wheel Hub Set KFX DVX 114 05
Suzuki LTZ400 LTZ 400 Front Wheel Hub Set KFX DVX 114 05
$59.95
Time Remaining: 1d 18h 31m
Buy It Now for only: $59.95

Suzuki LTZ400 LTZ 400 Front Wheel Hub Spindle Castle Nuts KFX DVX 114 05
Suzuki LTZ400 LTZ 400 Front Wheel Hub Spindle Castle Nuts KFX DVX 114 05
$12.95
Time Remaining: 1d 18h 31m
Buy It Now for only: $12.95

Suzuki LTZ400 LTZ 400 Rear Wheel A KFX DVX 114 05
Suzuki LTZ400 LTZ 400 Rear Wheel A KFX DVX 114 05
$44.95
Time Remaining: 1d 18h 33m
Buy It Now for only: $44.95

Suzuki LTZ400 LTZ 400 Michelin Radial 20x10 9 Rear Tire Set KFX DVX 114 05
Suzuki LTZ400 LTZ 400 Michelin Radial 20x10 9 Rear Tire Set KFX DVX 114 05
$79.95
Time Remaining: 1d 18h 33m
Buy It Now for only: $79.95

Suzuki LTZ400 LTZ 400 Dunlop 20x7 10 Front Tire KFX DVX 114 05
Suzuki LTZ400 LTZ 400 Dunlop 20x7 10 Front Tire KFX DVX 114 05
$69.95
Time Remaining: 1d 18h 36m
Buy It Now for only: $69.95

3 2004 Suzuki Ltz 400 Kfx 400 Rear Wheels Rims Tires
3 2004 Suzuki Ltz 400 Kfx 400 Rear Wheels Rims Tires
$120.00
Time Remaining: 1d 19h 20m
Buy It Now for only: $120.00

2006 06 KAWASAKI KFX400 KFX 400 KSF400 Front Wheel Hub
2006 06 KAWASAKI KFX400 KFX 400 KSF400 Front Wheel Hub
$26.00
Time Remaining: 1d 20h 27m
Buy It Now for only: $26.00

Douglas Wheel 2008 Arctic Cat DVX 250 A5 125 8X8 3+5 4 110 5052 A506 03
Douglas Wheel 2008 Arctic Cat DVX 250 A5 125 8X8 3+5 4 110 5052 A506 03
$75.85
Time Remaining: 1d 20h 39m
Buy It Now for only: $75.85

DWT DOUGLAS WHEEL WHEEL A5 8X8 3+5 4 110 A506 03
DWT DOUGLAS WHEEL WHEEL A5 8X8 3+5 4 110 A506 03
$75.85
Time Remaining: 1d 20h 40m
Buy It Now for only: $75.85

2006 06 KAWASAKI KFX400 KFX 400 KSF400 Rear Wheel Hub
2006 06 KAWASAKI KFX400 KFX 400 KSF400 Rear Wheel Hub
$17.00
Time Remaining: 1d 21h 40m
Buy It Now for only: $17.00

Front Hub BALL BEARINGS  SEALS KIT KAWASAKI KFX400 KSF400 2003 2004 2005 2006
Front Hub BALL BEARINGS SEALS KIT KAWASAKI KFX400 KSF400 2003 2004 2005 2006
$15.00
Time Remaining: 1d 21h 46m
Buy It Now for only: $15.00

DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Orange Kawasaki KFX450R
DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Orange Kawasaki KFX450R
$549.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $549.95

DWT Champion in a Box 10 Front 8 Rear Beadlock Rims White Kawasaki KFX450R
DWT Champion in a Box 10 Front 8 Rear Beadlock Rims White Kawasaki KFX450R
$549.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $549.95

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Yellow Kawasaki KFX450R
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Yellow Kawasaki KFX450R
$759.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $759.95

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Red Kawasaki KFX450R
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Red Kawasaki KFX450R
$759.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $759.95

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Blue Kawasaki KFX450R
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Blue Kawasaki KFX450R
$759.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $759.95

DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Red Kawasaki KFX450R
DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Red Kawasaki KFX450R
$549.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $549.95

DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Green Kawasaki KFX450R
DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Green Kawasaki KFX450R
$549.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $549.95

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims White Kawasaki KFX450R
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims White Kawasaki KFX450R
$759.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $759.95

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Green Kawasaki KFX450R
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Green Kawasaki KFX450R
$759.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $759.95

DWT White Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX450R
DWT White Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX450R
$409.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $409.95

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Orange Kawasaki KFX450R
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Orange Kawasaki KFX450R
$759.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $759.95

DWT Green Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX450R
DWT Green Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX450R
$409.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $409.95

DWT Yellow Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX450R
DWT Yellow Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX450R
$409.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $409.95

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Black Kawasaki KFX450R
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Black Kawasaki KFX450R
$759.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $759.95

DWT Black Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX450R
DWT Black Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX450R
$409.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $409.95

DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Orange Kawasaki KFX400
DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Orange Kawasaki KFX400
$549.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $549.95

DWT Blue Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX450R
DWT Blue Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX450R
$409.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $409.95

DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Red Kawasaki KFX400
DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Red Kawasaki KFX400
$549.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $549.95

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims White Kawasaki KFX400
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims White Kawasaki KFX400
$759.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $759.95

DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Green Kawasaki KFX400
DWT Champion in a Box 10 Front 8 Rear Beadlock Rims Green Kawasaki KFX400
$549.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $549.95

DWT Yellow Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX400
DWT Yellow Champion in a Box 10 Front 8 Rear Beadlock Rims Kawasaki KFX400
$409.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $409.95

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Red Kawasaki KFX400
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Red Kawasaki KFX400
$759.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $759.95

DWT Orange Champion in a Box 10 Frnt 8 Rear Beadlock Rims Kawasaki KFX450R
DWT Orange Champion in a Box 10 Frnt 8 Rear Beadlock Rims Kawasaki KFX450R
$409.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $409.95

DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Yellow Kawasaki KFX400
DWT Champion in a Box 10 Front 9 Rear Beadlock Rims Yellow Kawasaki KFX400
$759.95
Time Remaining: 1d 23h 29m
Buy It Now for only: $759.95


Comments are closed.