KX450F/KX450 19-23

$138.00 off
AKRAPOVIC Evolution Exhaust - Titanium KX450F 2019-2023 S-K4MET8-BNTA 1820-1884

Sale price $2,098⁰⁰ NZD Regular price $2,236⁰⁰

Low stock (2 units)
Sold out
$200.00 off
FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium KX 450 F/X 2019- 2023 042373 1820-1844

Sale price $1,800⁰⁰ NZD Regular price $2,000⁰⁰
$67.00 off

FMF PowerCore 4 HEX Muffler KX450F 2019-2022 042367 1821-1886

Sale price $600⁰⁰ NZD Regular price $667⁰⁰

In stock (17 units)
$233.00 off

PRO CIRCUIT Ti-6 Full Exhaust KX450F 2019-2022 0321945F

Sale price $2,095⁰⁰ NZD Regular price $2,328⁰⁰

In stock (19 units)
$181.00 off

PRO CIRCUIT T-6 Full Exhaust KX450F 2019-2022 0121945G

Sale price $1,635⁰⁰ NZD Regular price $1,816⁰⁰

In stock (10 units)
$233.00 off

PRO CIRCUIT Ti-6 Pro Exhaust KX450F 2019-2022 0321945FP

Sale price $2,095⁰⁰ NZD Regular price $2,328⁰⁰

In stock (20 units)
$133.00 off

PRO CIRCUIT T-6 Muffler KX450F 2019-2022 0121945A

Sale price $1,200⁰⁰ NZD Regular price $1,333⁰⁰

In stock (20 units)
FMF Exhaust Replacement Decal - Powercore 4 014846 4320-2204

Regular price $29⁰⁰ NZD

In stock (10 units)
MOOSE RACING Exhaust Gasket Kit 823073MSE

Regular price $14⁰⁰ NZD

Low stock (2 units)
$5.00 off

MOOSE RACING Triple Foam Air Filter - Kawasaki 1-40-48TRI

Sale price $69⁰⁰ NZD Regular price $74⁰⁰

Low stock (3 units)
MOOSE RACING Pre-Oiled Air Filter - KX 450 P1-40-48

Regular price $59⁰⁰ NZD

In stock (20 units)
MOOSE RACING Air Filter - KX 450 F 1-40-48

Regular price $55⁰⁰ NZD

In stock (20 units)
$86.00 off

DYNOJET Power Commander-6 - KX 450 F /X 2016-2021 PC6-17069

Sale price $770⁰⁰ NZD Regular price $856⁰⁰

Very low stock (1 unit)
K & N Oil Filter KN-207

Regular price $24⁰⁰ NZD

In stock (20 units)
$4.00 off

MOOSE RACING Oil Filter - Kawasaki DT-09-40

Sale price $10⁰⁰ NZD Regular price $14⁰⁰

In stock (20 units)
PRO CIRCUIT Oil Filter Cover - KX450F PC4009-0015

Regular price $67⁰⁰ NZD

In stock (20 units)
MOOSE RACING Oil Filter Hardware Kit - Kawasaki 23-026

Regular price $14⁰⁰ NZD

In stock (10 units)
$48.00 off

MOOSE RACING Race Fit Radiator Hose Kit - Blue - Kawasaki KAW-92BU

Sale price $427⁰⁰ NZD Regular price $475⁰⁰

Low stock (2 units)
$48.00 off
MOOSE RACING Race Fit Radiator Hose Kit - Green - Kawasaki KAW-92GN

Sale price $427⁰⁰ NZD Regular price $475⁰⁰

Low stock (2 units)
$18.00 off

MOOSE RACING OEM Fit Radiator Hose Kit - Blue - Kawasaki KAW93-BL-M

Sale price $259⁰⁰ NZD Regular price $277⁰⁰

Low stock (2 units)
Sold out
$18.00 off

MOOSE RACING OEM Fit Radiator Hose Kit - Green - Kawasaki KAW93-GN-M

Sale price $259⁰⁰ NZD Regular price $277⁰⁰
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MOOSE RACING Radiator - Left - Kawasaki 1901-0897

Regular price $267⁰⁰ NZD
MOOSE RACING Radiator - Right - Kawasaki 1901-0898

Regular price $267⁰⁰ NZD

In stock (20 units)
$7.00 off

PROX Steel Plates Kawasaki/Suzuki 16.S34018

Sale price $84⁰⁰ NZD Regular price $91⁰⁰

Very low stock (1 unit)
MOOSE RACING Clutch Kit M90-264

Regular price $339⁰⁰ NZD

In stock (8 units)
MOOSE RACING Steel Clutch Plates - Kawasaki M80-7323-7

Regular price $115⁰⁰ NZD

In stock (10 units)
MOOSE RACING Clutch Friction Plates M70-5356-8

Regular price $137⁰⁰ NZD

In stock (13 units)
$14.00 off
PRO CIRCUIT Clutch Springs CSK19450-CS

Sale price $120⁰⁰ NZD Regular price $134⁰⁰

In stock (18 units)
ATHENA Complete Gasket Kit P400250900068

Regular price $375⁰⁰ NZD

Low stock (3 units)
ATHENA Top End Gasket Kit P400250600068

Regular price $139⁰⁰ NZD

In stock (7 units)
ATHENA Race Gasket Kit R2506-068

Regular price $115⁰⁰ NZD

Very low stock (1 unit)
Sold out

MOOSE RACING Top End Gasket Kit 8100023MSE

Regular price $146⁰⁰ NZD
MOOSE RACING Inner Clutch Gasket 816291MSE

Regular price $42⁰⁰ NZD

In stock (17 units)
MOOSE RACING Valve Cover Gasket 817924MSE

Regular price $35⁰⁰ NZD

In stock (8 units)
MOOSE RACING Race Piston Kit MPX3030

Regular price $645⁰⁰ NZD

Very low stock (1 unit)
MOOSE RACING Race Piston Kit MPX3033

Regular price $645⁰⁰ NZD

In stock (8 units)
$14.00 off

MOOSE RACING Ring Set - For 96 mm Piston CP9600C

Sale price $60⁰⁰ NZD Regular price $74⁰⁰

Low stock (3 units)
MOOSE RACING Ring Set - For 96 mm Piston CPN2-3780

Regular price $60⁰⁰ NZD

In stock (18 units)
MOOSE RACING Complete Motor Gasket Kit with Seals 8110027MSE

Regular price $369⁰⁰ NZD

In stock (17 units)
Sold out
ATHENA Connecting Rod Kit P40321035

Regular price $269⁰⁰ NZD
Hot Rods Crank Bearings K091

Regular price $140⁰⁰ NZD

Low stock (4 units)
Hot Rods Counter Balancer Bearing Kit - Kawasaki BBK0016

Regular price $52⁰⁰ NZD

In stock (10 units)
Hot Rods Transmission Bearings Kit TBK0021

Regular price $267⁰⁰ NZD

In stock (9 units)
MOOSE RACING Gasket Clutch Inner 816329MSE

Regular price $38⁰⁰ NZD

Low stock (2 units)
MOOSE RACING Clutch Cover D70-2425MB

Regular price $267⁰⁰ NZD

In stock (9 units)
MOOSE RACING Clutch Cover Gasket 817716MSE

Regular price $9⁰⁰ NZD

In stock (20 units)
REKLUSE Clutch Cover - KX450F RMS-0404047

Regular price $315⁰⁰ NZD

In stock (6 units)
MOOSE RACING Clutch Basket M363

Regular price $430⁰⁰ NZD

Low stock (2 units)
REKLUSE Clutch Cover - KX450F RMS-444

Regular price $315⁰⁰ NZD

Low stock (3 units)
Sold out
REKLUSE Clutch Basket RMS-4145

Regular price $499⁰⁰ NZD

Let customers speak for us

from 818 reviews

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

Graves Motorsports Cat Eliminator Exhaust System R1 2015-2025 2026 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

M4 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

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