COMETIC

COMETIC Primary Gasket Kit C9888

Regular price $222⁰⁰ NZD

In stock (976 units)
COMETIC Primary Gasket Kit C9887

Regular price $174⁰⁰ NZD

In stock (139 units)
COMETIC Rocker Gasket - .020" C9563

Regular price $15⁰⁰ NZD

In stock (5 units)
COMETIC Primary Gasket C9943F5

Regular price $50⁰⁰ NZD

In stock (136 units)
COMETIC Rocker Gasket - .020" C9561

Regular price $13⁰⁰ NZD

In stock (79 units)
COMETIC Rocker Gasket - .020" C9576

Regular price $24⁰⁰ NZD

In stock (516 units)
COMETIC Rocker Gasket - Evo C9866

Regular price $24⁰⁰ NZD

In stock (114 units)
COMETIC Rocker Gasket - .020" C9986

Regular price $52⁰⁰ NZD

In stock (15 units)
COMETIC Rocker Gasket Kit - XL C9954

Regular price $111⁰⁰ NZD

In stock (22 units)
$4.00 off

COMETIC Tappet Block Gasket - XL C9955

Sale price $24⁰⁰ NZD Regular price $28⁰⁰

In stock (102 units)
COMETIC Top End Gasket -.045" C9951

Regular price $256⁰⁰ NZD

In stock (154 units)
Sold out

COMETIC Top End Gasket - 3-3/4" - Big Twin C9771

Regular price $243⁰⁰ NZD
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COMETIC Top End Gasket - Axtell C9959

Regular price $232⁰⁰ NZD
COMETIC Top End Gasket - 1200 XL C9970

Regular price $243⁰⁰ NZD

In stock (115 units)
COMETIC Top End Gasket - 1200 XL C9854F

Regular price $243⁰⁰ NZD

In stock (95 units)
Sold out
$6.00 off

COMETIC Top End Gasket - .030" - 1200 XL C9907

Sale price $226⁰⁰ NZD Regular price $232⁰⁰
COMETIC Top End Gasket - .030" C9844

Regular price $256⁰⁰ NZD

In stock (274 units)
COMETIC Top End Gasket - 1200 XL C9971

Regular price $243⁰⁰ NZD

In stock (68 units)
COMETIC Top End Gasket - 3-13/16" C9768

Regular price $295⁰⁰ NZD

Very low stock (1 unit)
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COMETIC Top End Gasket - 3-3/4" C9770

Regular price $247⁰⁰ NZD
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$6.00 off

COMETIC Top End Gasket - 3-13/16" C9769

Sale price $226⁰⁰ NZD Regular price $232⁰⁰
COMETIC Top End Gasket - 70 & 80" C9967

Regular price $231⁰⁰ NZD

Low stock (2 units)
COMETIC Top End Gasket - 883 XL C9759

Regular price $243⁰⁰ NZD

In stock (34 units)
COMETIC Top End Gasket - 4" - S&S C9917

Regular price $243⁰⁰ NZD

In stock (63 units)
COMETIC Top End Gasket - FL/FLH C9968

Regular price $231⁰⁰ NZD

Very low stock (1 unit)
Sold out

COMETIC Top End Gasket - 3-5/8" C9918

Regular price $231⁰⁰ NZD
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COMETIC Base Gasket - .010" - XL C9100

Regular price $58⁰⁰ NZD
COMETIC Top End Gasket - Standard - .030" C9845

Regular price $256⁰⁰ NZD

In stock (175 units)
Sold out

COMETIC Base Gasket - 4" - .010" C9937

Regular price $58⁰⁰ NZD
COMETIC Base Gasket - Twin Cam 4" - .020" C9738

Regular price $58⁰⁰ NZD

In stock (6 units)
Sold out

COMETIC Base Gasket - Evo - .010" C9101

Regular price $58⁰⁰ NZD
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COMETIC Base Gasket - 4-1/8" Twin Cam - .010" C9938

Regular price $58⁰⁰ NZD
COMETIC Base Gasket - 4.125" - .020" C9739

Regular price $58⁰⁰ NZD

Very low stock (1 unit)
COMETIC Base Gasket - 3-5/8" - .010" C9532

Regular price $58⁰⁰ NZD

In stock (5 units)
Sold out

COMETIC Base Gasket - Standard C9987

Regular price $58⁰⁰ NZD
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COMETIC Base Gasket - XL 3-5/8" C9554

Regular price $58⁰⁰ NZD
COMETIC Cam Gasket Kit C9664

Regular price $125⁰⁰ NZD

In stock (1151 units)
COMETIC Chain Cover Gasket - XL C9957

Regular price $15⁰⁰ NZD

In stock (230 units)
COMETIC Base Gasket - 3-5/8" C9989

Regular price $58⁰⁰ NZD

In stock (6 units)
Sold out

COMETIC Base Gasket - 3-5/8" C9988

Regular price $58⁰⁰ NZD
COMETIC Cam Cover Gasket - XL C9944F5

Regular price $16⁰⁰ NZD

In stock (22 units)
COMETIC Derby Cover Gasket - Twin Cam C9997F5

Regular price $16⁰⁰ NZD

In stock (2862 units)
COMETIC Head Gasket - 4.125" - .030" C9910

Regular price $106⁰⁰ NZD

In stock (167 units)
COMETIC Head Gasket - 4.125" - S&S Super Sidewinder - .045" C9934

Regular price $106⁰⁰ NZD

Low stock (4 units)
COMETIC Head Gasket - 4.125 - .040" C9743

Regular price $106⁰⁰ NZD

In stock (134 units)
Sold out

COMETIC Head Gasket - Standard - .040" C9984

Regular price $106⁰⁰ NZD
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COMETIC Head Gasket - 4.25 - VROD - .027" C9897

Regular price $210⁰⁰ NZD
Sold out

COMETIC Head Gasket - Standard - VROD - .030" C9896

Regular price $220⁰⁰ NZD
COMETIC Head Gasket - 3 5/8" - .040" C9985

Regular price $106⁰⁰ NZD

In stock (5 units)
COMETIC Complete Gasket Kit - Evo C9846F

Regular price $607⁰⁰ NZD

In stock (105 units)

Let customers speak for us

from 689 reviews

Ordered a full exhaust came in 2 days in great condition. Placed another 2 orders

Dan G.

12/08/2025

Bill's Exhausts

Thank you

Love my bandana

Tyrone white

12/06/2025

ZAN HEADGEAR Flydanna Head Wrap - Black Skull Paisley Z500

Incredible, the best!

Without a doubt, the best of the best, it's wonderful, it sounds incredible and the service is excellent.

Javier Villagran

12/05/2025

IN STOCK 71207CP Arrow Competition Evo Full Titanium Exhaust for BMW S1000RR 2020-2025 / M1000RR 2020-2024

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

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