KX450 2024-2025

$339.00 off
AKRAPOVIC Evolution Line Exhaust System - Titanium KX450 2024 S-K4MET9-FDHLTA 1820-2052

$2,746⁰⁰ NZD ~~$3,085⁰⁰~~

Low stock (3 units)

View details
$247.00 off
GET SX1 Pro Engine Control Kit - Kawasaki KX 450 2024 GK-SX1PRO4T-0004

$1,634⁰⁰ NZD ~~$1,881⁰⁰~~

Low stock (4 units)

View details
$284.00 off

FMF Factory 4.1 RCT Exhaust System - Titanium - Carbon End Cap KX450 /KX450F /KX450x 2024 -2025 042406 1820-2046

$2,081⁰⁰ NZD ~~$2,365⁰⁰~~

In stock (6 units)

View details
$217.00 off

FMF Factory 4.1 RCT Exhaust System - Stainless Steel - Carbon End Cap KX 450 2024 042405

$1,589⁰⁰ NZD ~~$1,806⁰⁰~~

Backordered

View details
$82.00 off

FMF Powercore 4 Hex Slip-On Muffler KX450 /KX450F /KX450x 2024 -2025 042401 1821-2091

$606⁰⁰ NZD ~~$688⁰⁰~~

In stock (7 units)

View details
$139.00 off

FMF Factory 4.1 RCT Slip-On Muffler - Stainless Steel - Carbon Fiber Cap KX 450 2024 042403 1821-2093

$1,022⁰⁰ NZD ~~$1,161⁰⁰~~

In stock (20 units)

View details
$186.00 off

FMF Factory 4.1 RCT Slip-On Muffler - Titanium - Carbon Fiber Cap KX 450 2024 042404 1821-2094

$1,362⁰⁰ NZD ~~$1,548⁰⁰~~

In stock (22 units)

View details
$77.00 off

FMF MegaBomb Header - Stainless Steel KX 450 2024 042399

$568⁰⁰ NZD ~~$645⁰⁰~~

In stock (11 units)

View details
$225.00 off

PRO CIRCUIT T-6 Exhaust System - Stainless Steel KX 450 2024 0122445G 1820-2042

(2)

$1,649⁰⁰ NZD ~~$1,874⁰⁰~~

In stock (25 units)

View details
$288.00 off
PRO CIRCUIT TI-6 Exhaust System - Titanium KX 450 2024 0322445F

$2,114⁰⁰ NZD ~~$2,402⁰⁰~~

In stock (22 units)

View details
$288.00 off
PRO CIRCUIT TI-6 Pro Exhaust System - Titanium KX 450 2024 0322445FP 1820-2044

$2,114⁰⁰ NZD ~~$2,402⁰⁰~~

In stock (20 units)

View details
$165.00 off
PRO CIRCUIT T-6 Slip-On Muffler - Stainless Steel KX 450 2024-2025 0122445A 1821-2090

$1,206⁰⁰ NZD ~~$1,371⁰⁰~~

In stock (23 units)

View details
MOOSE RACING Air Filter - Kawasaki KX450 2024 1-40-49

$52⁰⁰ NZD

In stock (20 units)

View details
TWIN AIR Pre-Oiled Air Filter - Kawasaki 2024 KX 450 151128X

$73⁰⁰ NZD

In stock (114 units)

View details
TWIN AIR Standard Air Filter - Kawasaki KX 450 2024 151128

$64⁰⁰ NZD

In stock (372 units)

View details
TWIN AIR Standard Air Filter - Kawasaki 151124

$64⁰⁰ NZD

In stock (486 units)

View details
TWIN AIR Pre-Oiled Air Filter - KXF 151124X

$73⁰⁰ NZD

In stock (182 units)

View details
PC RACING Oil Filter PC112

$52⁰⁰ NZD

In stock (20 units)

View details
$2.00 off
TWIN AIR Oil Filter - Kawasaki 140018

$21⁰⁰ NZD ~~$23⁰⁰~~

In stock (20 units)

View details
Sold out
PC RACING Oil Filter PC207

$52⁰⁰ NZD

View details
BOLT Oil Change Kits Kx450f Models OILCHG-KXF4.16+

$14⁰⁰ NZD

In stock (154 units)

View details
$30.00 off

PROX Valve Shim Kit 29.VSA948

$176⁰⁰ NZD ~~$206⁰⁰~~

In stock (20 units)

View details
BOLT Japanese Pro Pack 200-Piece 2004-PP

$97⁰⁰ NZD

In stock (20 units)

View details
$14.00 off

PROX Steel Plates Kawasaki/Suzuki 16.S34018

$79⁰⁰ NZD ~~$93⁰⁰~~

In stock (9 units)

View details
$17.00 off

MOOSE RACING Clutch Kit M90-264

$320⁰⁰ NZD ~~$337⁰⁰~~

In stock (6 units)

View details
REKLUSE Clutch Cover - KX450F RMS-0404047

$325⁰⁰ NZD

In stock (16 units)

View details
MOOSE RACING Clutch Basket with Cushion M663-B-2101

$435⁰⁰ NZD

In stock (13 units)

View details
$69.00 off
JE PISTONS Piston Kit - 95.00 mm - Kawasaki KX 450 2024 395091

$662⁰⁰ NZD ~~$731⁰⁰~~

In stock (5 units)

View details
$69.00 off
JE PISTONS Piston Kit - 95.00 mm - Kawasaki KX 450 2024 395092

$662⁰⁰ NZD ~~$731⁰⁰~~

In stock (5 units)

View details
COMETIC Top End Gasket Kit - 96 mm - Kawasaki KX 450 2024 C3820

$153⁰⁰ NZD

In stock (15 units)

View details
WORKS CONNECTION Throttle Tube - Elite 22-500

$141⁰⁰ NZD

In stock (20 units)

View details
MOOSE RACING Shifter Lever - Green - 20mm Offset KX450F 2016-2024 81-0348-10-30

$83⁰⁰ NZD

In stock (20 units)

View details
$1.00 off

WORKS CONNECTION Steering Stem Nut - Green - Kawasaki 24-338

$66⁰⁰ NZD ~~$67⁰⁰~~

Low stock (4 units)

View details
Sold out
$1.00 off

WORKS CONNECTION Steering Stem Nut - Blue - Kawasaki 24-320

$66⁰⁰ NZD ~~$67⁰⁰~~

View details
$18.00 off

RENTHAL Bar Mount - 1-1/8" - 5 mm Offset CL019

$130⁰⁰ NZD ~~$148⁰⁰~~

In stock (20 units)

View details
ARC Lever - Clutch - Forged CL-424

$145⁰⁰ NZD

In stock (44 units)

View details
ARC Brake Lever - Forged - Brembo BR-214

$136⁰⁰ NZD

In stock (44 units)

View details
TORC1 Brake Lever - Flex - Green 6819-0208

$129⁰⁰ NZD

In stock (20 units)

View details
TORC1 Clutch Lever - Flex - Green 6918-0208

$129⁰⁰ NZD

In stock (15 units)

View details
MOOSE RACING Aluminum Open Ended Moto Roost Deflector Mounting Kit KX 450 2024-2025 53-8024

$104⁰⁰ NZD

In stock (9 units)

View details
$3.00 off

WORKS CONNECTION Radiator Drain Plug 24-632

$42⁰⁰ NZD ~~$45⁰⁰~~

Very low stock (1 unit)

View details
WORKS CONNECTION Oil Plug - Kawasaki/Suzuki 24-191

$57⁰⁰ NZD

Low stock (2 units)

View details
WORKS CONNECTION Aluminum Oil Filler Plug 24-190

$57⁰⁰ NZD

In stock (5 units)

View details
WORKS CONNECTION Oil Fill Plug - Green 24-198

$57⁰⁰ NZD

In stock (20 units)

View details
$5.00 off

WORKS CONNECTION Engine Plug - Blue 24-620

$81⁰⁰ NZD ~~$86⁰⁰~~

Low stock (3 units)

View details
Sold out
$5.00 off
WORKS CONNECTION Engine Plug - Red 24-621

$81⁰⁰ NZD ~~$86⁰⁰~~

View details
$5.00 off

WORKS CONNECTION Engine Plug - Black 24-622

$81⁰⁰ NZD ~~$86⁰⁰~~

Low stock (4 units)

View details
$5.00 off

WORKS CONNECTION Engine Plug - Green 24-623

$81⁰⁰ NZD ~~$86⁰⁰~~

Low stock (4 units)

View details
$3.00 off

WORKS CONNECTION Radiator Drain Plug 24-630

$42⁰⁰ NZD ~~$45⁰⁰~~

In stock (5 units)

View details
$3.00 off

WORKS CONNECTION Radiator Drain Plug - Red - Honda/Kawasaki 24-631

$42⁰⁰ NZD ~~$45⁰⁰~~

In stock (9 units)

View details

Let customers speak for us

from 164 reviews

AWESOME!

Exhaust fits perfectly, high quality and sounds amazing with my ZARD slip on

Nathan Nash

02/01/2025

Arrow 71756MI Racing Exhaust Collector for Moto Guzzi V85TT 2021- 2023 71756mi

Incredible sound

Sounds amazing. Installation is effortless. I like that it comes with a db killer for racetracks with noise regulation.

David Molina

01/29/2025

M4 Exhaust Full System Black GP19 with canister ZX6R ZX6 2009 - 2025 KA6982-GP19

2024 Yamaha MT-09 M4 Exhaust

I ordered a black M4 Exhaust. Huge improvement over stock and sounds awesome. Bill was great to talk to and quick to reply when called or emailed. Thank you

Jeremy Crouch

01/28/2025

M4 Exhaust All Black Full System MT-09/SXR900 2021 - 2023 YA6932

24 Z900 M4 Headers

Purchased from Bills and everything went great, Bill emailed me and a bunch of others to give us an update about when M4 would most likely ship out products and it was spot on. The exhaust fits great had a little trouble pairing it with an SC CRT Exhaust but that was a matching game and was nobodies fault. Overall great experience will do business again whenever I need more parts!

Hunter L.

M4 Exhaust Universal Header Kit 2017-2025 Z900 KA9000

Vandemon for Kawasaki H2 Carbon

I just finished installing it!!!👍👍👍
it completely changes the look of the H2 Carbon!!!
I'm going to start the bike in May and I'll send you the video!!!😃😃

Pierre Vallerand

01/18/2025

VANDEMON Polished Titanium Exhaust System Ninja H2 & H2R 2015-24 KAWAH2TICSPOLEXHD

Excellent Product

I was looking for this exhaust for a long time and finally found it at bills exhaust. The exhaust sounds good! Bills exhaust did a great job from the time I ordered it until I received. Highly recommended.

Tayseer Zaid

01/03/2025

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

Excellent !!!! Exhaust !!!

First of I want to thank Bill himself for the excellent customer service and the shipping was quick. I love this M4 Dual Slip on Exhaust for my Hayabusa they definitely sound amazing and easy to install. I definitely will be buying all my products I can get from Bill for sure and definitely my to go to place to buy parts.

Michael D.

11/14/2024

M4 Exhaust Dual Carbon Tech 1 Slip Ons 2021 - 2024 Hayabusa SU8324

West Texas Heat!

I live out in West Texas halfway between Dallas and El Paso it gets hot out here.Oil works great good oil used it for years!

Jackie Williams

11/12/2024

DRAG SPECIALTIES OIL Engine Oil - 25W-60 - 1 U.S. quart 198920

Excellent product

I needed to upgrade my stock fender and didn’t want to cut wires and this product was easy to install and you use the factory license plate light without cutting wires. The installation was very easy to me. The customer service is great and also the shipping was very fast which I was impressed and definitely ordering all my parts from Bills Exhaust.

11/10/2024

T-rex racing suzuki hayabusa fender eliminator 2021- 2024

Empire slip on

Put this on my can am outlander 850 xmr sounds amazing deep tone love it!

Zach Thede

10/09/2024

Empire Industries Slip On Exhaust for 2012+ CAN-AM Outlander EMP-OUT-SLP

Vandemon 4-2-4 system for z900rs

Great system. Unfortunately there are no instructions whatsoever. I assumed that a clip went between the left passenger foot bracket and ended up breaking a $100 foot bracket on my motorcycle. Couldn’t believe it!!! How hard would have it been to just put a simple drawing in with the exhaust system to at least picture how it needed to be assembled. Hopefully JB Weld will glue this back together. :-(
On a brighter note, BILL’S EXHAUST STORE is absolutely awesome!!! Super customer service and Bill was really nice and kept me updated on my order the entire time. Highly recommend!!! Thank you Bill !

Marc Upchurch

10/04/2024