VERTEX

VERTEX Engine Kit - Polaris WR00049

Regular price $3,170⁰⁰ NZD

In stock (9 units)
VERTEX Engine Kit - Polaris WR00051

Regular price $3,170⁰⁰ NZD

Low stock (3 units)
VERTEX Engine Kit - Polaris WR00050

Regular price $3,170⁰⁰ NZD

In stock (9 units)
Sold out
$344.00 off

VERTEX Engine Kit - Polaris WR00052

Sale price $2,526⁰⁰ NZD Regular price $2,870⁰⁰
VERTEX Engine Kit - Polaris WR00053

Regular price $3,170⁰⁰ NZD

In stock (7 units)
VERTEX Engine Kit - Polaris WR00055

Regular price $3,170⁰⁰ NZD

Very low stock (1 unit)
VERTEX Piston Kit - Standard 22652B

Regular price $294⁰⁰ NZD

In stock (151 units)
VERTEX Piston Kit - Standard 22877B

Regular price $220⁰⁰ NZD

In stock (84 units)
VERTEX Engine Kit - Polaris WR00054

Regular price $3,170⁰⁰ NZD

Very low stock (1 unit)
VERTEX Piston Kit - Standard 22386B

Regular price $368⁰⁰ NZD

In stock (277 units)
VERTEX Piston Kit 22998B

Regular price $294⁰⁰ NZD

In stock (26 units)
VERTEX Piston Kit - Standard 22646B

Regular price $376⁰⁰ NZD

In stock (86 units)
VERTEX Piston Kit - Standard 22854B

Regular price $368⁰⁰ NZD

In stock (37 units)
VERTEX Piston Kit - Standard 22500A

Regular price $196⁰⁰ NZD

Low stock (2 units)
VERTEX Piston Kit 22982B

Regular price $409⁰⁰ NZD

In stock (6 units)
VERTEX Piston Kit - Standard 22441B

Regular price $256⁰⁰ NZD

In stock (5 units)
VERTEX Piston Kit - Standard 23119B

Regular price $249⁰⁰ NZD

In stock (182 units)
Sold out

VERTEX Piston Kit 23335A

Regular price $314⁰⁰ NZD
VERTEX Piston Kit - Standard 22520B

Regular price $273⁰⁰ NZD

In stock (45 units)
VERTEX Piston Kit - Standard 22154B

Regular price $333⁰⁰ NZD

Low stock (4 units)
VERTEX Piston Kit 22584B

Regular price $292⁰⁰ NZD

In stock (206 units)
VERTEX Piston Kit 22805B

Regular price $409⁰⁰ NZD

Low stock (3 units)
VERTEX Piston Kit - Standard 22481CD

Regular price $170⁰⁰ NZD

In stock (283 units)
VERTEX Piston Kit 22951A

Regular price $419⁰⁰ NZD

In stock (90 units)
Sold out
$21.00 off

VERTEX Piston Kit - Big Bore 22858200

Sale price $148⁰⁰ NZD Regular price $169⁰⁰
VERTEX Piston Kit - Standard 22991A

Regular price $273⁰⁰ NZD

In stock (783 units)
VERTEX Piston Kit 22532B

Regular price $314⁰⁰ NZD

In stock (475 units)
VERTEX Piston Kit - Standard 23383A

Regular price $347⁰⁰ NZD

In stock (39 units)
VERTEX Piston Kit 22925B

Regular price $387⁰⁰ NZD

In stock (95 units)
VERTEX Piston Kit - Standard 22926B

Regular price $368⁰⁰ NZD

In stock (230 units)
VERTEX Piston Kit 22459B

Regular price $376⁰⁰ NZD

In stock (306 units)
VERTEX Piston Kit - Standard 22649B

Regular price $357⁰⁰ NZD

In stock (5 units)
VERTEX Piston Kit - Standard 22909B

Regular price $356⁰⁰ NZD

In stock (7 units)
VERTEX Piston Kit - Standard 23375B

Regular price $405⁰⁰ NZD

In stock (866 units)
Sold out

VERTEX Piston Kit - Standard 22541B

Regular price $483⁰⁰ NZD
VERTEX Piston Kit 23329B

Regular price $483⁰⁰ NZD

In stock (115 units)
VERTEX Piston Kit 23235A

Regular price $483⁰⁰ NZD

In stock (41 units)
VERTEX Piston Kit 23379B

Regular price $483⁰⁰ NZD

In stock (82 units)
VERTEX Piston Kit 22942B

Regular price $522⁰⁰ NZD

In stock (162 units)
VERTEX Piston Kit - Standard 22499B

Regular price $189⁰⁰ NZD

Low stock (3 units)
VERTEX Piston Kit 23381B

Regular price $522⁰⁰ NZD

In stock (189 units)
VERTEX Piston Kit - Standard 22863B

Regular price $186⁰⁰ NZD

In stock (213 units)
VERTEX Piston Kit - Standard 22189B

Regular price $253⁰⁰ NZD

In stock (46 units)
VERTEX Piston Kit - Standard 22685C

Regular price $263⁰⁰ NZD

In stock (223 units)
Sold out

VERTEX Piston Kit - Standard 23140C

Regular price $227⁰⁰ NZD
VERTEX Piston Kit - Standard 22387B

Regular price $333⁰⁰ NZD

In stock (76 units)
VERTEX Piston Kit - Standard 22581B

Regular price $376⁰⁰ NZD

In stock (102 units)
VERTEX Piston Kit - Standard 22809B

Regular price $302⁰⁰ NZD

In stock (97 units)
VERTEX Piston Kit - Standard 22447

Regular price $387⁰⁰ NZD

In stock (5 units)
VERTEX Piston Kit - Standard 23133B

Regular price $333⁰⁰ NZD

In stock (64 units)

Let customers speak for us

from 669 reviews

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

Arrived super quick

Arrived super quick, no complaints

Anonymous

11/20/2025

IN STOCK M4 Exhaust GP Black Slip on GSXR600/750 2011-2025 SU6112-GP

Great customer support

Great customer support, fast shipping and delivery , and great quality exhaust . Sounds nice 👍🏼 would definitely recommend

Atticus

11/13/2025

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

Fast service and the pipe is very well made

Fast service and the pipe is very well made.

72188PD Arrow H.D.1250 Pan America 20-25 Racing St. Steel De-Catalyzed Collector

Purchased the power core 4 along with the mega bomb header

Purchased the power core 4 along with the mega bomb header. Sounds great! Looks even better! Slammed them both on my 22’ KX 250f.

ROBERT T CLARK

11/11/2025

FMF Powercore 4 Muffler KX250F/X 2021-2023 042392 1821-2038

Was trying to find a reseller for Graves products. Stumbled upon this site. No hassles. Ships to Australia (big plus). Now I can mod my dream bike.
Exhaust is gnarly, obnoxious... exactly what I want! Makes all the right sounds.
I'd buy another one if I had another bike.
Super easy fitment, shaved off so much weight with the titanium build.
Absolute piece of art.

Nazzy

11/05/2025

Bill's Exhausts

Great price and amazing sound

Great price and amazing sound.

Michael Adams

10/27/2025

AKRAPOVIC Carbon Fiber Muffler NINJA 400 /500 2018-2025 S-K4SO6-APC 1811-3515

This system with a BT Moto tune sounds and feels amazing

This system with a BT Moto tune sounds and feels amazing. The weight reduction, power increase makes this bike handle even better.
The titanium exhaust system looks amazing.

Lou D

10/19/2025