KX450F 12-15

FMF Factory 4.1 RCT Muffler - Anodized Titanium KX450F 2012-2015 042286 1821-1337

Regular price ¥112,300 JPY

In stock (8 units)
FMF Factory 4.1 RCT Muffler - Aluminum KX450F 2012-2015 042292 1821-1393

Regular price ¥89,900 JPY

In stock (9 units)
FMF PowerCore 4 HEX Muffler KX450F 2012-2015 042310 1821-1522

Regular price ¥59,900 JPY

Very low stock (1 unit)
Sold out

FMF PowerBomb Header KX450F 2012-2015 042274 1822-0360

Regular price ¥37,500 JPY
Sold out

FMF MegaBomb Header - Stainless Steel - '12-'15 KX450F 042276 1822-0362

Regular price ¥52,500 JPY
PRO CIRCUIT Ti-6 Pro Exhaust KX450F 2009-2015 0321545FP

Regular price ¥190,200 JPY

Low stock (4 units)
PRO CIRCUIT Ti-6 Exhaust KX450F 2009-2015 0321545F

Regular price ¥190,200 JPY

Low stock (2 units)
Sold out

COMETIC Exhaust Gasket EX693064AM

Regular price ¥800 JPY
MOOSE RACING Exhaust Gasket Kit 823073MSE

Regular price ¥1,300 JPY

In stock (7 units)
¥400 off
MOOSE RACING Triple Foam Air Filter - Kawasaki 1-40-46TRI

Sale price ¥6,200 JPY Regular price ¥6,600

In stock (5 units)
MOOSE RACING Pre-Oiled Air Filter - KXF P1-40-46

Regular price ¥5,000 JPY

In stock (9 units)
Sold out

MOOSE RACING Air Filter - KX250/450F 1-40-46

Regular price ¥4,500 JPY
¥100 off
MOOSE RACING Triple Precision Pre-Oiled Air Filter - Kawasaki P1-40-46TRI

Sale price ¥6,800 JPY Regular price ¥6,900

Low stock (2 units)
TWIN AIR Pre-Oiled Air Filter 151119X

Regular price ¥6,600 JPY

In stock (139 units)
TWIN AIR Pre-Oiled Air Filter 151119FRX

Regular price ¥7,200 JPY

In stock (13 units)
TWIN AIR Air Filter - KXF250/450 151119

Regular price ¥5,900 JPY

In stock (20 units)
TWIN AIR Air Filter - KXF250/450 '06-'16 151119FRKIT NF 16 KX450F

Regular price ¥6,600 JPY

In stock (19 units)
Sold out

TWIN AIR Filter Dust Cover - KXF '06-'16 151119DC

Regular price ¥3,800 JPY
TWIN AIR Airbox Cover - KXF250/450 160084

Regular price ¥6,600 JPY

Very low stock (1 unit)
TWIN AIR Fuel Filter - KX 250 /450F 2011-2021 160610

Regular price ¥5,900 JPY

Low stock (2 units)
PRO FILTER Pre-Oiled Air Filter AFR-3002-00

Regular price ¥2,000 JPY

In stock (81 units)
PRO FILTER Air Filter - KX 250/450 MTX-3002-00

Regular price ¥4,100 JPY

In stock (36 units)
UNI FILTER Air Filter - Kawasaki KX250/450F NU-2399ST

Regular price ¥5,700 JPY

In stock (109 units)
NO TOIL Super-Flo Filter Kit SFK14046

Regular price ¥11,600 JPY

In stock (18 units)
NO TOIL Air Box Cover WK140-46

Regular price ¥6,000 JPY

Low stock (2 units)
NO TOIL Replacement Air Filter FRF14046

Regular price ¥5,600 JPY

Low stock (2 units)
NO TOIL Replacement Air Filter Cage C14046

Regular price ¥4,500 JPY

In stock (17 units)
NO TOIL Filter Air - KX250/450F 140-46

Regular price ¥4,700 JPY

In stock (53 units)
NO TOIL Air Filter - KX250/450F 1446

Regular price ¥5,100 JPY

In stock (8 units)
HIFLOFILTRO Foam Air Filter - Kawasaki HFF2017

Regular price ¥3,600 JPY

In stock (18 units)
Sold out
¥100 off

K & N Air Filter - KX250/450F KA-2506XD

Sale price ¥38,400 JPY Regular price ¥38,500
Sold out

MOTION PRO Fuel Injection Pigtail OEM for Nippon Denso 08-0596

Regular price ¥4,000 JPY
MOOSE RACING Electric Fuel Injection Fuel Pump Rebuild Kit 47-2040-M

Regular price ¥16,400 JPY

In stock (9 units)
ALL BALLS Fuel Pump Rebuild Kit 47-2040

Regular price ¥13,900 JPY

In stock (133 units)
MOTION PRO Fuel Injection Cleaner Kit OEM for Nippon Denso 08-0592

Regular price ¥30,700 JPY

In stock (6 units)
DYNOJET Power Commander Fuel Controller - Kawasaki KX450F FC17002

Regular price ¥53,300 JPY

Low stock (2 units)
DYNOJET Power Commander-6 - Kawasaki PC6-17038

Regular price ¥74,900 JPY

Very low stock (1 unit)
¥200 off

EMGO Oil Filter 10-99200

Sale price ¥900 JPY Regular price ¥1,100

In stock (20 units)
PC RACING Oil Filter PC112

Regular price ¥4,500 JPY

In stock (217 units)
HIFLOFILTRO Oil Filter HF112

Regular price ¥600 JPY

In stock (320 units)
¥300 off

K & N Oil Filter KN-112

Sale price ¥1,800 JPY Regular price ¥2,100

In stock (293 units)
Sold out
¥300 off

MOOSE RACING Oil Filter - Kawasaki DT-09-41

Sale price ¥900 JPY Regular price ¥1,200
¥600 off

VESRAH Oil Filter SF-1005

Sale price ¥1,200 JPY Regular price ¥1,800

In stock (20 units)
PRO FILTER Oil Filter Cover - Aluminum BCA-3001-01

Regular price ¥6,000 JPY

In stock (5 units)
WORKS CONNECTION Oil Fill Plug - Green 24-198

Regular price ¥5,000 JPY

In stock (84 units)
Sold out

TMV Oil Plug - Grey - Suzuki/Kawasaki 310OP402GR

Regular price ¥4,500 JPY
Sold out

HINSON RACING Oil Filler Cap - Kawasaki/Suzuki OC217

Regular price ¥3,000 JPY
MOOSE RACING Magnetic Drain Plug DP120

Regular price ¥3,600 JPY

In stock (6 units)
Sold out
POWERSTANDS RACING Drain Plug 00-01944-22

Regular price ¥3,900 JPY
Sold out

MOOSE RACING Magnetic Drain Plug - Kawasaki T14-2082S

Regular price ¥2,700 JPY

Let customers speak for us

from 601 reviews

Perfect fit

Box arrived damaged from UPS but because of the great packaging it was un-damaged. Fit perfectly on the bike.

Steven Langen

10/03/2025

IN STOCK 71776MI Arrow Racing Link Pipe, Stainless Steel for BMW F750GS/850GS/ 2021-2025 F 900 GS / F 900 GS Adventure ’24/25

Love it

Love it, love the sound, way lighter than stock exhaust.

Benjamin Bradley

10/01/2025

Graves Slip-on titanium exhaust CRF450RL/ L / LX 2019-2025 EXH-19C4X-SOT

Great exhaust

Great exhaust. Great feedback from Bill’s Exhausts, would order from here again.

Lawson Leatherwood

Austin Racing GP1R YAMAHA 2021-2025 MT09/FZ09 GP3 BOX DELETE RACE EXHAUST SYSTEM AR68

Sounds amazing! And came right in time before GAT

Sounds amazing! And came right in time before GAT. great customer service as well.

kawasakik4

09/25/2025

M4 Exhaust GP19 Black Slip On 2009 - 2025 ZX6R zx6 KA6922-GP19

The Arrow Exhaust System I bought for my Tiger 900 Rally Pro is exactly what I was looking for

The Arrow Exhaust System I bought for my Tiger 900 Rally Pro is exactly what I was looking for. Lightweight, looks great, and sounds amazing!

Michael Leon

09/23/2025

IN STOCK 72006VAN Arrow Veloce RACING Slip-on Exhaust, Aluminum Dark for Triumph Tiger 900 24-25

I love the Titanium Exhaust Manifold on my 2024 Rocket 3 GT

I love the Titanium Exhaust Manifold on my 2024 Rocket 3 GT, The fit was perfect and look was just as good. The true beauty is how it blued & red coloration after the first few heat cycles. The carbon fiber shields are a great touch but the fit and finish are fantastic. The bike looks great and performance is even better.

Andrew Herold

09/20/2025

IN STOCK Vandemon Triumph Rocket 3R & GT 2500cc 2019-2025 Titanium Exhaust Manifold TRIUMROCKET3SSHEADR VA-11

Nice item

Well made, fit well, looks nice, priced decently compared to other brands. Satisfied with purchase.

Anonymous

09/17/2025

LEOVINCE LV-10 Slip-On Muffler - Black Edition GSX-S 1000 2022-2024 15245B 1811-4351

Waw

The Sound is just amazingand iI love it !

Maxime L

09/13/2025

M4 Exhaust Carbon Fiber Street Slayer Slip On 2009 - 2025 ZX6R KA6914

Thankss

09/11/2025

M4 Exhaust All Black Full System MT-09/SXR900 2021 - 2025 YA6932

very easy install

very easy install. makes it good for the neighbors and easy out for a trackday

DPGolino

09/02/2025

M4 Q1 Quiet Insert

great piece for my GSX-R 600

great piece for my GSX-R 600. Was easy to install. I ordered the level 1 baffle with the snap ring. Sounds great and has a little more punch.

08/27/2025

M4 Exhaust GP Black Slip on GSXR600/750 2011-2025 SU6112-GP

Very happy with my Austin Racing product!

Very happy with my Austin Racing product! Sounds great and look very good! It was almost a 8 weeks wait, so plan for it. They arrived decently packed and protected with several stickers.

Benjamin

08/26/2025

Austin Racing 2024-2025 DUCATI HYPERMOTARD 698 MONO TWIN EXIT SLIP-ON EXHAUST SYSTEM

Great product and excellent service

The product's quality is commendable, and the service provided exceeded expectations. Although the exhaust system was initially estimated to be delivered within 4-5 weeks due to a backorder, the item arrived within 1.5 weeks. Furthermore, communication was consistently effective, with regular email updates provided.

Dhiraj B

08/21/2025