WSM – Page 2 – Bill's Exhausts

¥9,900 off

WSM Top-End Rebuild Kit - Original Series - +1.00 mm 010-840-14

Sale price ¥50,200 JPY Regular price ¥60,100

Low stock (4 units)
¥9,900 off

WSM Top-End Rebuild Kit - Original Series - +0.50 mm 010-840-12

Sale price ¥50,200 JPY Regular price ¥60,100

In stock (9 units)
¥9,900 off

WSM Top-End Rebuild Kit - Platinum Series - Standard 010-809-10P

Sale price ¥50,200 JPY Regular price ¥60,100

In stock (10 units)
¥9,900 off

WSM Top-End Rebuild Kit - Platinum Series - +0.50 mm 010-809-12P

Sale price ¥50,200 JPY Regular price ¥60,100

In stock (10 units)
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¥9,900 off

WSM Top-End Rebuild Kit - Platinum Series - +1.00 mm 010-809-14P

Sale price ¥50,200 JPY Regular price ¥60,100
WSM Drive Shaft - Yamaha 003-181

Regular price ¥49,000 JPY

Low stock (4 units)
WSM Drive Shaft - Yamaha 003-170-01

Regular price ¥49,000 JPY

In stock (20 units)
¥7,800 off
WSM Top-End Rebuild Kit - Original Series - Standard 010-819-10

Sale price ¥48,900 JPY Regular price ¥56,700

In stock (17 units)
¥7,800 off

WSM Top-End Rebuild Kit - Original Series - +0.25 mm 010-819-11

Sale price ¥48,900 JPY Regular price ¥56,700

Very low stock (1 unit)
¥7,800 off

WSM Top-End Rebuild Kit - Original Series - +0.50 mm 010-819-12

Sale price ¥48,900 JPY Regular price ¥56,700

Very low stock (1 unit)
¥7,800 off

WSM Top-End Rebuild Kit - Original Series - +1.00 mm 010-819-14

Sale price ¥48,900 JPY Regular price ¥56,700

In stock (5 units)
WSM Drive Shaft - 665mm - Yamaha Super Jet 003-170

Regular price ¥47,200 JPY

Very low stock (1 unit)
WSM Drive Shaft - Yamaha 003-172

Regular price ¥46,600 JPY

Low stock (2 units)
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WSM CDI Box - Kawasaki 004-209-01

Regular price ¥45,900 JPY
¥9,300 off

WSM Top End Kit - Standard - Polaris 800 54-315-10

Sale price ¥45,200 JPY Regular price ¥54,500

Low stock (2 units)
WSM Drive Shaft - Sea Doo 003-157

Regular price ¥45,000 JPY

Low stock (3 units)
WSM Drive Shaft - Sea Doo 003-158-01

Regular price ¥45,000 JPY

In stock (5 units)
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WSM Drive Shaft - Sea Doo RXP 215 2004-2009 003-158

Regular price ¥44,100 JPY
WSM CDI Box - Kawasaki JH 750 XiR 004-209-03

Regular price ¥43,500 JPY

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WSM CDI Box - Kawasaki 004-209

Regular price ¥43,000 JPY
¥900 off

WSM Top End Kit - +0.25 mm - Kawasaki 54-258-11

Sale price ¥42,900 JPY Regular price ¥43,800

Very low stock (1 unit)
¥900 off

WSM Top End Kit - +0.50 mm - Kawasaki 54-258-12

Sale price ¥42,900 JPY Regular price ¥43,800

Very low stock (1 unit)
¥900 off
WSM Top End Kit - Standard - Kawasaki 54-258-10

Sale price ¥42,900 JPY Regular price ¥43,800

Low stock (2 units)
¥900 off

WSM Top End Kit - +1.00 mm - Kawasaki 54-258-14

Sale price ¥42,900 JPY Regular price ¥43,800

Very low stock (1 unit)
WSM Top End Kit - +0.25 mm - Kawasaki 54-256-11

Regular price ¥42,900 JPY

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WSM Top End Kit - Standard - Kawasaki 54-256-10

Regular price ¥42,900 JPY

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WSM Top End Kit - +0.50 mm - Kawasaki 54-256-12

Regular price ¥42,900 JPY
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¥1,800 off

WSM Top End Kit - +0.75 mm - Kawasaki 54-258-13

Sale price ¥42,000 JPY Regular price ¥43,800
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WSM Top End Kit - +1.00 mm - Kawasaki 54-256-14

Regular price ¥42,000 JPY
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WSM Top End Kit - +0.75 mm - Kawasaki 54-256-13

Regular price ¥42,000 JPY
WSM Drive Shaft - Yamaha 800/1200 003-178

Regular price ¥41,400 JPY

Low stock (2 units)
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WSM Top-End Rebuild Kit - Original Series - +0.50 mm 010-815-12

Regular price ¥41,400 JPY
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WSM Top-End Rebuild Kit - Original Series - +0.25 mm 010-816-11

Regular price ¥41,400 JPY
WSM Complete Stator Assembly 004-202

Regular price ¥39,800 JPY

Low stock (4 units)
WSM Coupler Shaft - Yamaha 003-253

Regular price ¥38,900 JPY

Low stock (4 units)
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WSM Top-End Rebuild Kit - Original Series - +0.75 mm 010-825-13

Regular price ¥38,000 JPY
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WSM Top-End Rebuild Kit - Original Series - +0.25 mm 010-825-11

Regular price ¥38,000 JPY
¥4,800 off

WSM CDI Box - Sea-Doo 004-220-02

Sale price ¥37,900 JPY Regular price ¥42,700

Very low stock (1 unit)
WSM Top-End Rebuild Kit - Original Series - Standard 010-810-10

Regular price ¥37,300 JPY

In stock (12 units)
WSM Top-End Rebuild Kit - Original Series - +0.50 mm 010-810-12

Regular price ¥37,300 JPY

In stock (5 units)
WSM Top-End Rebuild Kit - Original Series - +1.00 mm 010-810-14

Regular price ¥37,300 JPY

In stock (7 units)
¥1,000 off

WSM Top-End Rebuild Kit - Original Series - Standard 010-825-10

Sale price ¥37,000 JPY Regular price ¥38,000

Very low stock (1 unit)
¥1,000 off

WSM Top-End Rebuild Kit - Original Series - +0.50 mm 010-825-12

Sale price ¥37,000 JPY Regular price ¥38,000

Very low stock (1 unit)
¥1,000 off

WSM Top-End Rebuild Kit - Original Series - +1.00 mm 010-825-14

Sale price ¥37,000 JPY Regular price ¥38,000

Very low stock (1 unit)
¥7,900 off

WSM Top-End Rebuild Kit - Original Series - Standard 010-826-10

Sale price ¥37,000 JPY Regular price ¥44,900

Low stock (2 units)
¥7,900 off

WSM Top-End Rebuild Kit - Original Series - +0.50 mm 010-826-12

Sale price ¥37,000 JPY Regular price ¥44,900

Low stock (3 units)
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¥5,600 off

WSM Top-End Rebuild Kit - Platinum Series - Standard 010-808-10P

Sale price ¥37,000 JPY Regular price ¥42,600
¥5,600 off

WSM Top-End Rebuild Kit - Platinum Series - +0.50 mm 010-808-12P

Sale price ¥37,000 JPY Regular price ¥42,600

In stock (5 units)
¥5,600 off

WSM Top-End Rebuild Kit - Platinum Series - +1.00 mm 010-808-14P

Sale price ¥37,000 JPY Regular price ¥42,600

Low stock (2 units)
WSM Steering Cable - Yamaha 002-051-02

Regular price ¥37,000 JPY

Low stock (2 units)

Let customers speak for us

from 627 reviews

This system with a BT Moto tune sounds and feels amazing

This system with a BT Moto tune sounds and feels amazing. The weight reduction, power increase makes this bike handle even better.
The titanium exhaust system looks amazing.

Lou D

10/19/2025

IN STOCK Vandemon Ducati XDiavel & Diavel S 1260 Vandemon Titanium Exhaust System 2016-22 SKU: DUCDVLTITANEXHA VA-9

Excellent

William OGorman

10/16/2025

FEULING OIL PUMP CORP. Race Series Camshaft Kit - 521 Series 7262ST

Perfect fit

Perfect fit.

Robert W Johnson

10/09/2025

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

Highly recommend

Came in just 4 week to Canada couldn’t be more happy with the overall sound and fit the pipe cleans the bike up so much

GixxerZen

10/07/2025

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

Amazing piece

Amazing piece, pro shade lens is a game changer. Looks super sharp too. Beautiful!

Alexander Au

10/05/2025

ARAI Vas-V Pro Shade Lens - Red Mirror 011075

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

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

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