COLONY

COLONY Nut Kit - Rocker Box - Big Twin - Chrome 8608-36

定価 ¥2,900 JPY

在庫あり (16ユニット)
COLONY Nut Kit - Cylinder Base - Stock - Big Twin 8104-16

定価 ¥3,700 JPY

在庫あり (20ユニット)
COLONY Fork Slider Bottom Cap Studs with Nut - Showa Forks - 35 mm 8826-6

定価 ¥1,800 JPY

在庫あり (20ユニット)
売切れ

COLONY Mounting Kit - Windshield Trim 9200-33

定価 ¥6,000 JPY
COLONY Axle Cover - Rear - Dome 2725-2

定価 ¥5,700 JPY

在庫少なめ (3ユニット)
COLONY Axle Cover - Rear - Pike 2726-2

定価 ¥9,900 JPY

在庫僅少 (1ユニット)
COLONY Fork Tube Plug 2736-1

定価 ¥3,400 JPY

在庫あり (6ユニット)
COLONY Upper Fork Tube Cap - Zinc - '48-'77 Big Twin 8872-1

定価 ¥2,800 JPY

在庫あり (5ユニット)
COLONY Upper Fork Tube Cap - Chrome - '48-'77 Big Twin 9911-1

定価 ¥3,700 JPY

在庫あり (8ユニット)
COLONY Fork Tube Plug 2737-1

定価 ¥4,400 JPY

在庫あり (15ユニット)
COLONY Replacement Fork Nut 3053-1

定価 ¥2,000 JPY

在庫僅少 (1ユニット)
COLONY Replacement Fork Nut 3186-1

定価 ¥2,000 JPY

在庫あり (10ユニット)
売切れ
COLONY Gas Tank Bolt Nut Kit 3475-8

定価 ¥2,900 JPY
売切れ
COLONY Gas Tank Bolt Nut Kit 3476-10

定価 ¥2,100 JPY
COLONY Gas Tank Bolt Nut Kit 3477-8

定価 ¥1,600 JPY

在庫あり (11ユニット)
売切れ
COLONY Gas Tank Bolt Nut Kit 3478-10

定価 ¥3,300 JPY
COLONY Oil Plug Chrome Big Twin 9876-2

定価 ¥1,800 JPY

在庫少なめ (2ユニット)
売切れ

COLONY Oil Plug Cadmium Big Twin 9877-2

定価 ¥1,200 JPY
売切れ
COLONY Relief Plug Chrome Big Twin 9605-2

定価 ¥2,300 JPY
¥100割引
COLONY Oil Plug Cadmium Big Twin 9645-2

セール価格 ¥1,200 JPY 定価 ¥1,300

在庫あり (17ユニット)
COLONY Oil Pump Nut Kit - Chrome 8110-12

定価 ¥1,200 JPY

在庫僅少 (1ユニット)
COLONY Relief Plug Chrome Big Twin 9607-2

定価 ¥2,300 JPY

在庫僅少 (1ユニット)
COLONY Oil Pump Nut Kit - Cadmium 8111-12

定価 ¥1,000 JPY

在庫僅少 (1ユニット)
COLONY Oil Plug Chrome Big Twin 9644-2

定価 ¥1,800 JPY

在庫あり (19ユニット)
COLONY Pump Mount Nut - Chrome 8108-1

定価 ¥1,200 JPY

在庫僅少 (1ユニット)
COLONY Pump Mounting Kit - Chrome 8740-19

定価 ¥6,000 JPY

在庫少なめ (2ユニット)
売切れ

COLONY Pump Mounting Kit - Cadmium 8741-19

定価 ¥5,000 JPY
COLONY Brake Rotor Screw Kit 3448-5

定価 ¥1,300 JPY

在庫少なめ (2ユニット)
COLONY Pump Mounting Kit - Parkerized 9694-19

定価 ¥5,000 JPY

在庫あり (11ユニット)
売切れ

COLONY Brake Rotor Bolt and Nut Kit 3425-10

定価 ¥2,500 JPY
COLONY Bushing Set - Seat Post 2084-2

定価 ¥3,900 JPY

在庫あり (11ユニット)
COLONY Fork Stem Cap 2058-1

定価 ¥2,600 JPY

在庫あり (172ユニット)
COLONY Tank Mount Bushings 2105-8

定価 ¥2,900 JPY

在庫あり (210ユニット)
COLONY Brake Rotor Screw and Nut Kit 3449-10

定価 ¥2,900 JPY

在庫あり (8ユニット)
COLONY Mount Kit - Gas Tank - FLT 2106-4

定価 ¥2,500 JPY

在庫あり (276ユニット)
COLONY Mount Kit - Gas Tank - XL 2107-16

定価 ¥7,100 JPY

在庫あり (20ユニット)
COLONY Mount Kit - Inner Primary - FLT 9904-17

定価 ¥4,900 JPY

在庫あり (20ユニット)
COLONY Mount Kit - Inner Primary - Big Twin 9869-24

定価 ¥6,600 JPY

在庫少なめ (3ユニット)
COLONY Mount Kit - Inner Primary - Softail 9870-16

定価 ¥4,900 JPY

在庫あり (217ユニット)
COLONY Mount Kit - Inner Primary - Big Twin 9868-26

定価 ¥7,800 JPY

在庫少なめ (4ユニット)
売切れ

COLONY Mount Kit - Inner Primary - Softail 9873-16

定価 ¥4,900 JPY
COLONY Mount Bolts - Tank - Softail 2072-4

定価 ¥2,500 JPY

在庫あり (82ユニット)
COLONY Mount Kit - Gas Tank - Dyna 2076-10

定価 ¥4,900 JPY

在庫あり (23ユニット)
COLONY Mount Kit - Gas Tank - FX/FLST 2077-5

定価 ¥2,500 JPY

在庫あり (13ユニット)
COLONY Mount Kit - Gas Tank - Softail 2128-5

定価 ¥2,500 JPY

在庫僅少 (1ユニット)
¥100割引

COLONY Oil Screen and Spring - Big Twin 2146-2

セール価格 ¥1,500 JPY 定価 ¥1,600

在庫あり (695ユニット)
COLONY Bolt Kit - Motor - XL 1022-P

定価 ¥30,900 JPY

在庫あり (5ユニット)
COLONY Plug Kit - Oil Pump - Big Twin 2073-2

定価 ¥1,800 JPY

在庫あり (77ユニット)
COLONY Magneto Terminal Assembly 3359-10

定価 ¥1,500 JPY

在庫僅少 (1ユニット)
COLONY Plug Kit - Oil Pump - Big Twin 2074-6

定価 ¥4,700 JPY

在庫あり (15ユニット)

Let customers speak for us

from 759 reviews

My3rd purchase from bills exhaust and not a single issue yet

My3rd purchase from bills exhaust and not a single issue yet. Definitely a great shop to get your upgrades from.

Trent Huber

01/09/2026

IN STOCK KA6922-GP19 M4 Exhaust GP19 Black Slip On 2009 - 2025 2026 ZX6R zx6

This thing is beautiful and sounds so freakin

This thing is beautiful and sounds so freakin mean. I love it! Thanks Bills!! Took a bit longer to get delivered but also saved me a few hundred dollars waiting a bit longer so worth it! Thank you!

Robert Purdon

01/06/2026

Graves Motorsports Cat Eliminator Exhaust System R1 2015-2025 Exy-15r1-Cetc

Simply the best

Best looking and sounding exhaust on the market for the R6 hands down! Quality craftsmanship without a doubt.

Noah Sadley

Graves Motorsports Cat-Back Slip-On Carbon Exhaust R6 2006-2024 EXY-15R6-CBSC

Great Sound

Great Sound. Nice engineering. Super easy to install.

Jessy Sidhu

01/05/2026

Arrow 72501SK Sonora Exhaust, Titanium for KTM 1290 Super Adventure S 2021-2024 72501SK

Sounds amazing

Sounds amazing, easy installation no issues, 100% recommend

Vincent Hernandez

IN STOCK ZX6R 2009-2025 2026 Carbon Fiber Street Slayer Slip On KA6914

Great exhaust

Great exhaust. Sounds beautiful on my 2025 v4 tricolore

Carlos Velasquez

01/02/2026

71253CP Arrow Exhaust full system Ducati Panigale V4 2025 2026 Full High Pro-Race Titanium Black Racing

Arrow titanium exhaust headers without muffler 'Open Box' from Bill's Exhaust

Item as described. 'Open Box' but everything needed was in box. Kinda difficult to install but love the way it sounds. Wish it came with the Arrow muffler

Michael Longoria

12/29/2025

71768mi Arrow Racing Titanium Collectors Header For Original And Arrow Silencer S1000RR 2020-2025 /M1000RR 20-24 71768mi

M4 CarbonTech 1 👍

Bills pipes and the crew are ez to communicate with. M4 baffle should keep the wife and neighbors😊 happy.

Adrian Sears

12/22/2025

M4 Q7 Quiet Insert

Can't wait to install in the spring, everything looks great, quality of steel, weld, carbon fiber etc. Bills exhaust was really great service as well.

M4 Exhaust Full System Carbon Tech 1 Canister 2008 - 2024 Hayabusa SU8364

Exactly what I ordered

Exactly what I ordered. Shipping was fast and straight coward. Amazing price too.

Patric

12/21/2025

71207CP Arrow Competition Evo Full Titanium Exhaust for BMW S1000RR 2020-2025 / M1000RR 2020-2024

PHENOMENAL !!

Thrilled to finally have found a fair price for a race exhaust. Super grateful for the good deal. The Vandemon exhaust system is unreal ! The sound is phenomenal and I noticed instant power gain.

Christopher Martin

12/15/2025

Vandemon Ducati Panigale 1199, 1199S, 1299S, 1299 SP & R 2011-18 Titanium High Mount Exhaust System DUC129TIEXHMESA VA-36

Ordered a full exhaust came in 2 days in great condition. Placed another 2 orders

Dan G.

12/08/2025

Bill's Exhausts

Thank you

Love my bandana

Tyrone white

12/06/2025

ZAN HEADGEAR Flydanna Head Wrap - Black Skull Paisley Z500

Incredible, the best!

Without a doubt, the best of the best, it's wonderful, it sounds incredible and the service is excellent.

Javier Villagran

12/05/2025

Will Be Back!

I recently purchased the Arrow Race-Tech Slip-On Exhaust (Aluminum Dark) for my Kawasaki Z900 (’17–’24), and I couldn’t be happier. The quality is top-tier—lightweight, beautifully finished, and it gives the bike the deep, aggressive sound it should’ve had from the factory. Throttle response feels smoother, and the overall riding experience is noticeably more exciting.

Huge shoutout to Bill from Bills Exhaust. His communication was excellent from start to finish—quick replies, honest info, and genuinely great customer service. The exhaust shipped fast with no delays, no issues, and no backorder nonsense. Exactly what you want when ordering parts for your bike.

If you’re on the fence, go for it. The exhaust is incredible, and Bill makes the whole process even better. Highly recommend!

Brian Brayley

12/01/2025

71856AKN Arrow Race-Tech Slip-on Exhaust, Aluminum Dark for Kawasaki Z900 17-24

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Let customers speak for us