YZ450F 14-17

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PRO CIRCUIT T-6 Muffler YZ450F 2014 - 2017 0131645A

Sale price $807⁰⁰ NZD Regular price $897⁰⁰
MOOSE RACING Pipe Guard - 4-Stroke FMF UMB

Regular price $166⁰⁰ NZD

In stock (6 units)
FMF Exhaust Replacement Decal - Powercore 4 014846 4320-2204

Regular price $29⁰⁰ NZD

In stock (10 units)
MOOSE RACING Exhaust Springs - 75 mm 495-7500

Regular price $33⁰⁰ NZD

In stock (20 units)
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MOOSE RACING Exhaust Gasket Kit 823095MSE

Regular price $11⁰⁰ NZD
$97.00 off

DYNOJET Power Commander-6 with Ignition Adjustment YZ450F 2014-2016/ YFM 700 PC6-22064

Sale price $875⁰⁰ NZD Regular price $972⁰⁰

Low stock (3 units)
MOOSE RACING Electric Fuel Injection Fuel Pump Rebuild Kit 47-2037-M

Regular price $186⁰⁰ NZD

In stock (16 units)
K & N Drycharger - YZ250/450F YA-4514DK

Regular price $116⁰⁰ NZD

Very low stock (1 unit)
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$32.00 off

K & N Air Filter YZ 250/450 2014-2015 FYA-4514XD

Sale price $176⁰⁰ NZD Regular price $208⁰⁰
TWIN AIR Air Filter for 15220 Air Box Kit 152220FRBIG

Regular price $75⁰⁰ NZD

In stock (7 units)
TWIN AIR Pre-Oiled Air Filter - Yamaha YZF 152218X

Regular price $75⁰⁰ NZD

In stock (15 units)
$5.00 off

MOOSE RACING Triple Foam Air Filter - Yamaha 1-80-46TRI

Sale price $70⁰⁰ NZD Regular price $75⁰⁰

Low stock (3 units)
TWIN AIR Standard Air Filter - Yamaha YZF 152218

Regular price $67⁰⁰ NZD

In stock (20 units)
MOOSE RACING Pre-Oiled Air Filter - Yamaha P1-80-46

Regular price $57⁰⁰ NZD

Low stock (2 units)
MOOSE RACING Air Filter - Yamaha 1-80-46

Regular price $52⁰⁰ NZD

In stock (9 units)
MOOSE RACING Pre-Oiled Air Filter - Yamaha P2-80-14

Regular price $52⁰⁰ NZD

In stock (14 units)
TWIN AIR Filter Dust Cover - Yamaha 152219DC

Regular price $43⁰⁰ NZD

In stock (6 units)
TWIN AIR Airbox Cover - Yamaha 160108

Regular price $82⁰⁰ NZD

In stock (5 units)
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$1.00 off

BARNETT Clutch Steel Drive Plate Yamaha 401-90-063041

Sale price $15⁰⁰ NZD Regular price $16⁰⁰
BARNETT Clutch Friction Plate Yamaha/KTM/Husqvarna 301-90-10040

Regular price $34⁰⁰ NZD

In stock (20 units)
BARNETT Clutch Spring Set 501-42-06127

Regular price $55⁰⁰ NZD

Low stock (4 units)
$2.00 off

MOOSE RACING Steel Clutch Plates M80-7404-7

Sale price $106⁰⁰ NZD Regular price $108⁰⁰

In stock (8 units)
REKLUSE Clutch Kit 782-221

Regular price $336⁰⁰ NZD

Low stock (3 units)
$17.00 off
MOOSE RACING Clutch Kit M90-206

Sale price $389⁰⁰ NZD Regular price $406⁰⁰

In stock (5 units)
MOOSE RACING Clutch Basket M216

Regular price $363⁰⁰ NZD

In stock (20 units)
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MOOSE RACING Clutch Basket M316

Regular price $440⁰⁰ NZD
$44.00 off
WISECO Clutch Basket Precision-Forged WPP3031

Sale price $399⁰⁰ NZD Regular price $443⁰⁰

In stock (5 units)
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$53.00 off

BARNETT Clutch Basket 321-90-01013

Sale price $479⁰⁰ NZD Regular price $532⁰⁰
REKLUSE Clutch Basket RMS-4172

Regular price $510⁰⁰ NZD

In stock (6 units)
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$53.00 off

WISECO Inner Clutch Hub Precision-Forged WPP4012

Sale price $481⁰⁰ NZD Regular price $534⁰⁰
REKLUSE Clutch Pack RMS-2807076

Regular price $697⁰⁰ NZD

In stock (10 units)
REKLUSE Clutch Pack 751-07076

Regular price $732⁰⁰ NZD

In stock (12 units)
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REKLUSE Clutch Kit RMS-7073

Regular price $1,072⁰⁰ NZD
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REKLUSE Clutch Kit RMS-6307076

Regular price $1,447⁰⁰ NZD
$392.00 off

REKLUSE Clutch Kit RMS-7176

Sale price $1,481⁰⁰ NZD Regular price $1,873⁰⁰

Low stock (2 units)
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REKLUSE RadiusCX Clutch Kit RMS-7907076

Regular price $2,129⁰⁰ NZD
$1.00 off

Parts Unlimited Oil Filter 5ta-13440-00

Sale price $11⁰⁰ NZD Regular price $12⁰⁰

In stock (20 units)
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$3.00 off

MOOSE RACING Oil Filter - Yamaha DT-09-80

Sale price $11⁰⁰ NZD Regular price $14⁰⁰
MOOSE RACING Valve Shim - 9.48 x 1.25 - 5 pack MSE5PK948125

Regular price $17⁰⁰ NZD

In stock (6 units)
MOOSE RACING Valve Shim - 9.48 x 1.30 - 5 pack MSE5PK948130

Regular price $17⁰⁰ NZD

Low stock (4 units)
MOOSE RACING Valve Shim - 9.48 x 1.40 - 5 pack MSE5PK948140

Regular price $17⁰⁰ NZD

Low stock (3 units)
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MOOSE RACING Valve Shim - 9.48 x 1.45 - 5 pack MSE5PK948145

Regular price $17⁰⁰ NZD
MOOSE RACING Valve Shim - 9.48 x 1.50 - 5 pack MSE5PK948150

Regular price $17⁰⁰ NZD

Very low stock (1 unit)
MOOSE RACING Valve Shim - 9.48 x 1.55 - 5 pack MSE5PK948155

Regular price $17⁰⁰ NZD

In stock (10 units)
K & N Oil Filter KN-140

Regular price $24⁰⁰ NZD

In stock (20 units)
MOOSE RACING Ignition Cover Gasket 816288MSE

Regular price $24⁰⁰ NZD

Low stock (3 units)
$5.00 off

TWIN AIR Oil Filter - Yamaha 140017

Sale price $21⁰⁰ NZD Regular price $26⁰⁰

In stock (20 units)
MOOSE RACING Inner Clutch Cover Gasket 816281MSE

Regular price $28⁰⁰ NZD

Low stock (3 units)
MOOSE RACING Magnetic Drain Plug - Yamaha T14-4083S

Regular price $31⁰⁰ NZD

In stock (20 units)
$10.00 off

MOOSE RACING Valve Seal Kit M80-80890

Sale price $28⁰⁰ NZD Regular price $38⁰⁰

In stock (7 units)

Let customers speak for us

from 837 reviews

I just love it

I just love it. I only wish it was available when I bought my bike in 2020.

Fernando Martinez

03/13/2026

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

Don’t order anyplace else

Let start with placing and order it was so easy and painless had my order within couple weeks. Now the actual exhaust my bike Luna sounds great she feel like a whole different bike. Sounds amazing for my future bikes bills is the only place I will order from thank you bills

Rafael Landeros

AKRAPOVIC Exhaust System - Racing Line - Titanium YZF-R7 2022-2024 and 2025 S-Y7R12-APT 1810-3053

just what i needed for my 1999 yamaha YZF R7ow02/R1 toy

just what i needed for my 1999 yamaha YZF R7ow02/R1 toy...

MARK HILL

03/12/2026

Arrow Yamaha Yzf R1 07-08 Stainless Steel Collectors 71364mi

Samantha great customer service

Haven’t installed or checked that is complete, but looks good and what I want to thank the amazing customer service, Samantha was amazing helping me decide and get my order delivered with no problem

Mariano Rojas Torres

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

Would buy again

Looks great, lighter weight and better quality of sound, particularly once you remove the baffle.

Jude Walsh

03/09/2026

71914AKN Arrow 71914AKN Indy Race Aluminum Dark Slip-on Exhaust for Kawasaki Ninja 1000SX 2020-2025

Couldn't be happier

I am a very happy customer, every time I have bought something from Bill’s Exhaust the office have been super communicative in setting my expectations.
You will always know where your item and when to expect it.

Anonymous

Arrow 71751MI Racing Exhaust Collector for BMW S1000XR 20-24 71751MI

Arrow's craftsmanship is top notch

Arrow's craftsmanship is top notch, and Bill's Exhausts gave me a great deal and worked with me when there was a little hiccup with the order. A special shoutout to Samantha--she's very helpful. A+

Brandon F

03/06/2026

APRILIA TUAREG 660 EURO 5+ 2025 STAINLESS STEEL COLLECTORS - 72202pd

Absolutely love this exhaust

Absolutely love this exhaust, it came with everything needed, and sounds amazing. Installed on a 2025 ZX6R KRT edition.

Darlene Barthel

03/02/2026

Arrow Pro-Race Slip-on i ZX-6R 636 2009-2025 2026 Exhaust Titanium for Kawasaki ZX-6R 636 2009-2025 2026 71898PR

Looks good and sounds good

Looks good went on fine all the hardware was there. It was very easy to install.

Michael Lacy

LEOVINCE LV Corsa Muffler - Black Edition KAWASAKI NINJA 400/500 2018 - 2025 2026 15400BU 1811-4303

This exhaust is top notch!

This exhaust is top notch! Quality is better then any exhaust I've had in the past and would highly recommend it! The sound on the xsr 700 is perfect! Loud but not obnoxious! I've had a bunch of different exhausts for the cp2 motor akra, M4, two bros and this sounds better then all of them by far! There aren't too many exhaust sound clips for this on the cp2 so I was taking a chance and I can say I am not disappointed in any way!!

David Williams

Graves Motorsports Full Exhaust System For Fz-07 2015-2017 / Mt-07 2018 + / Xsr700 2016-2023 / R7 2021-2023 Exy-14fz07-Ftc

Easy installation

Easy installation. Sounds good but not crazy loud on a ZX6R.

Tom Riggs

02/23/2026

LEOVINCE ZX-6R Black LV-10 Muffler 15233BU

Long delivery time but worth it

Easy installation. Website picture doesn’t reflect actual item though. It is a carbon fiber can.

Steven Price

02/19/2026

Arrow Kawasaki Zx-10rr '21 Homologated Carbon Indy Race Silencer + Titanium Link Pipe 71928mk

LeoVince LV Corsa slip-on exhaust on my Kawasaki Z900

Installed the LeoVince LV Corsa slip-on exhaust on my Kawasaki Z900, and I couldn’t be happier. The build quality is excellent, the sound is absolutely amazing, and the installation was quick and easy.

Right out of the box, you can tell this is a premium product. The Carbon Fiber and finish are top-notch, and everything fit perfectly. Install took very little time, even with basic tools.

The sound quality is perfect — deep, aggressive, and sporty. It completely transforms the character of the Z900 and makes the bike feel alive every time you hit the throttle. No annoying rasp, just a clean, powerful tone that sounds incredible at all RPMs.

For under $500, you simply can’t beat this exhaust. It delivers premium performance, looks, and sound at a fraction of the cost of many competitors. If you’re looking to upgrade your Z900, this is a no-brainer.

Shipping was delayed due to the winter storm but even then it was delivered within a week. Bills Exhaust is my go to.

Highly recommend! 🔥🏍️

Brian Cipparone

02/06/2026

LEOVINCE LV Corsa Muffler - Carbon Fiber Z 900 2017-2025 15402CU 1811-4310

Looks Fantastic

Very happy with how the silencer looks on my wife's 2024 Vespa GTV. Its not as light as I thought that it was going to be. But I guess its a sign of the build quality. Sounds very nice with the baffle removed and makes her more visible on the road due to the exhaust tone, which is a must where we live.

T Damni

01/30/2026

Arrow Vespa Gts 300 '21 Homologated Aluminum Dark Urban Silencer 53536ann

Great sound

Easy to install. Very well finished pipe. The sound is phenomenal compared to the stock can.

Charles Osbon

01/29/2026

Arrow Cf Moto 800mt 800 MT Sport / Touring ’23/24 Homologated Aluminum Dark Race Tech Silencer With Welded Link Pipe 71943akn