YZ250 2002-2025

$30.00 off

FMF Powercore 2 Silencer YZ250 02-23 024014 FMF024014

Sale price $271⁰⁰ NZD Regular price $301⁰⁰

In stock (17 units)
$30.00 off

FMF Powercore 2 Shorty Silencer YZ250 02-23 024015 FMF024015

Sale price $271⁰⁰ NZD Regular price $301⁰⁰

In stock (20 units)
$38.00 off

FMF Powercore 2.1 Muffler - Aluminum YZ250 02-23 024062 1821-1706

Sale price $346⁰⁰ NZD Regular price $384⁰⁰

In stock (20 units)
$75.00 off
FMF Powercore 2.1 Muffler - Titanium YZ250 02-23 024063 1821-1707

Sale price $677⁰⁰ NZD Regular price $752⁰⁰

In stock (10 units)
$44.00 off

FMF Turbinecore 2.1 Muffler YZ250 02-23 024064 1821-1708

Sale price $391⁰⁰ NZD Regular price $435⁰⁰

In stock (7 units)
$33.00 off

FMF Turbinecore 2 Silencer YZ250 02-23 024017 FMF024017

Sale price $301⁰⁰ NZD Regular price $334⁰⁰

In stock (20 units)
$50.00 off

FMF Fatty Pipe YZ250 99-23 024053 1820-0172

Sale price $451⁰⁰ NZD Regular price $501⁰⁰

In stock (20 units)
$50.00 off

FMF Gnarly Pipe YZ250 99-23 024054 1820-0173

Sale price $451⁰⁰ NZD Regular price $501⁰⁰

In stock (20 units)
$50.00 off
FMF Factory Fatty Pipe YZ250 99-23 024056 1820-0175

Sale price $451⁰⁰ NZD Regular price $501⁰⁰

In stock (20 units)
FMF Spring and O-Ring Kit 011318 FMF011318

Regular price $21⁰⁰ NZD

In stock (20 units)
MOOSE RACING Pipe Guard - FMF HPG006

Regular price $306⁰⁰ NZD

In stock (5 units)
$35.00 off

PRO CIRCUIT R-304 Silencer YZ250 2003- 2022 / YZ 250 X 2016-2022 SY03250-RE SY03250RE

Sale price $310⁰⁰ NZD Regular price $345⁰⁰

In stock (20 units)
$34.00 off

PRO CIRCUIT 304 Silencer YZ250 2003- 2022 / YZ 250 X 2016-2022 SY03250-SE

Sale price $310⁰⁰ NZD Regular price $344⁰⁰

In stock (20 units)
$38.00 off

PRO CIRCUIT Type 296 Spark Arrestor Silencer YZ250 2003- 2022 / YZ 250 X 2016-2022 SY03250-296

Sale price $351⁰⁰ NZD Regular price $389⁰⁰

In stock (13 units)
$61.00 off

PRO CIRCUIT Platinum Head Pipe YZ250 2002- 2023 /YZ250X 2016-2022 PY05250P

Sale price $550⁰⁰ NZD Regular price $611⁰⁰

In stock (20 units)
$59.00 off

PRO CIRCUIT Works Pipe YZ250 2002-2023 / YZ250X 2016-2022 PY05250

Sale price $526⁰⁰ NZD Regular price $585⁰⁰

In stock (20 units)
$61.00 off

PRO CIRCUIT Platinum 2 Pipe YZ 250 2002-2023 PY05250P2

Sale price $550⁰⁰ NZD Regular price $611⁰⁰

In stock (20 units)
$1.00 off
MOOSE RACING Exhaust Springs - 75 mm 495-7500

Sale price $32⁰⁰ NZD Regular price $33⁰⁰

In stock (20 units)
MOOSE RACING Exhaust Gasket Kit 823139MSE

Regular price $37⁰⁰ NZD

In stock (15 units)
MOOSE RACING Bristol Spec 19 Muffler Packing Pillow - 2-Stroke - 20" - Medium Body 14567

Regular price $42⁰⁰ NZD

In stock (6 units)
TWIN AIR Air Filter - Yamaha YZ/YZF 152213

Regular price $66⁰⁰ NZD

In stock (20 units)
TWIN AIR Pre-Oiled Air Filter 152213X

Regular price $74⁰⁰ NZD

In stock (20 units)
TWIN AIR Airbox Cover - Yamaha 160078

Regular price $74⁰⁰ NZD

In stock (12 units)
Sold out
$1.00 off

MOOSE RACING Triple Precision Pre-Oiled Air Filter - Yamaha P1-80-44TRI

Sale price $76⁰⁰ NZD Regular price $77⁰⁰
$5.00 off
MOOSE RACING Triple Foam Air Filter - Yamaha 1-80-44TRI

Sale price $69⁰⁰ NZD Regular price $74⁰⁰

In stock (6 units)
MOOSE RACING Pre-Oiled Air Filter - Yamaha P1-80-44

Regular price $56⁰⁰ NZD

In stock (20 units)
MOOSE RACING Air Filter - YZ/YZF/WR 1-80-44

Regular price $50⁰⁰ NZD

In stock (20 units)
MOOSE RACING Carburetor Repair Kit - Yamaha 26-1205

Regular price $73⁰⁰ NZD

In stock (20 units)
MOOSE RACING Carb Mid Body Gasket Kit 26-10014

Regular price $32⁰⁰ NZD

In stock (20 units)
MOOSE RACING Carburetor Float Bowl Gasket - Honda/Kawasaki/KTM/Suzuki/Yamaha 46-5036

Regular price $21⁰⁰ NZD

In stock (20 units)
MOOSE RACING Fuel Petcock Rebuild Kit - Yamaha 60-1000

Regular price $34⁰⁰ NZD

In stock (20 units)
TWIN AIR Radiator Pressure Cap - 1.8 bar 177900

Regular price $62⁰⁰ NZD

In stock (20 units)
MOOSE RACING Radiator Brace - Yamaha 11-150

Regular price $184⁰⁰ NZD

In stock (9 units)
Sold out
$75.00 off

MOOSE RACING Mud Radiator Cover - 2-Stroke - YZ250 HPRMUDYZ2502TM

Sale price $9⁰⁰ NZD Regular price $84⁰⁰
MOOSE RACING Radiator - Left - Yamaha 1901-0895

Regular price $268⁰⁰ NZD

In stock (20 units)
Sold out

MOOSE RACING Radiator - Right - Yamaha 1901-0896

Regular price $268⁰⁰ NZD
Sold out

MOOSE RACING Race Fit Radiator Hose Kit - Blue - Yamaha MBU-YAM-24-BL

Regular price $264⁰⁰ NZD
$20.00 off

MOOSE RACING Race Fit Radiator Hose Kit - Blue - Yamaha YAM-24-BL

Sale price $194⁰⁰ NZD Regular price $214⁰⁰

Low stock (3 units)
Sold out

MOOSE RACING Radiator Guard - Yamaha 12-150

Regular price $151⁰⁰ NZD
Sold out
BOYESEN Impeller Pump YZ/WR WPI-32A

Regular price $134⁰⁰ NZD
BOYESEN Impeller/Waterpump Cover WPK32AB

Regular price $326⁰⁰ NZD

Very low stock (1 unit)
Sold out
BOYESEN Impeller/Waterpump Cover WPK32AM

Regular price $326⁰⁰ NZD
MOOSE RACING Water Pump Rebuild Kit 821670MSE

Regular price $67⁰⁰ NZD

In stock (16 units)
MOOSE RACING Magnetic Drain Plug - Honda | Yamaha T14-6085S

Regular price $30⁰⁰ NZD

In stock (20 units)
MOOSE RACING Oil Cap - Blue - Yamaha T14-6302L

Regular price $49⁰⁰ NZD

In stock (10 units)
Sold out

MOOSE RACING Torque Spacer Kit - RM/YZ250 08-312SK

Regular price $71⁰⁰ NZD
MOOSE RACING Ignition Cover Gasket 817675MSE

Regular price $12⁰⁰ NZD

In stock (14 units)
MOOSE RACING Gasket Clutch Inner 817676MSE

Regular price $23⁰⁰ NZD

In stock (13 units)
MOOSE RACING Clutch Cover Gasket 817685MSE

Regular price $11⁰⁰ NZD

In stock (18 units)
BOYESEN Ignition Cover - Black - YZ250 SC32AB

Regular price $147⁰⁰ NZD

In stock (7 units)

Let customers speak for us

from 828 reviews

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

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

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