COMETIC

COMETIC Clutch Gasket - Yamaha EC939032AFM

Regular price $26⁰⁰ NZD

In stock (20 units)
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COMETIC Clutch Gasket - Suzuki EC895032AFM

Regular price $33⁰⁰ NZD
COMETIC Stator Gasket - Yamaha EC943032AFM

Regular price $14⁰⁰ NZD

In stock (11 units)
COMETIC Clutch Gasket - Suzuki EC947032AFM

Regular price $31⁰⁰ NZD

In stock (14 units)
COMETIC Clutch Gasket - Yamaha EC944032AFM

Regular price $21⁰⁰ NZD

In stock (10 units)
COMETIC Stator Gasket - Suzuki EC946032AFM

Regular price $19⁰⁰ NZD

In stock (15 units)
COMETIC Valve Cover Gasket - Honda VC122060AFM

Regular price $43⁰⁰ NZD

Low stock (4 units)
COMETIC Clutch Gasket - Kawasaki EC950032AFM

Regular price $40⁰⁰ NZD

In stock (7 units)
COMETIC Bottom End Gasket Set C3057BE

Regular price $156⁰⁰ NZD

In stock (5 units)
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COMETIC Bottom End Gasket Set C3047BE

Regular price $196⁰⁰ NZD
COMETIC Engine Gasket Kit - Big Twin C10091

Regular price $242⁰⁰ NZD

In stock (6 units)
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$3.00 off

COMETIC Top End Gasket Set - Suzuki C3157-EST

Sale price $115⁰⁰ NZD Regular price $118⁰⁰
COMETIC Top End Gasket Set - Suzuki C3208-EST

Regular price $118⁰⁰ NZD

In stock (378 units)
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$3.00 off

COMETIC Top End Gasket Set - Suzuki C3158-EST

Sale price $115⁰⁰ NZD Regular price $118⁰⁰
COMETIC Exhaust Gasket C3222EX

Regular price $16⁰⁰ NZD

Low stock (2 units)
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COMETIC Top End Gasket Set - Gas Gas C3261

Regular price $98⁰⁰ NZD
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COMETIC Top End Gasket Set - Honda C3272-EST

Regular price $173⁰⁰ NZD
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COMETIC Top End Gasket Set - Polaris C3250

Regular price $150⁰⁰ NZD
COMETIC Top End Gasket Set - Kawasaki C3284-EST

Regular price $260⁰⁰ NZD

Very low stock (1 unit)
COMETIC Bottom End Gasket Set C3310

Regular price $111⁰⁰ NZD

Low stock (3 units)
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COMETIC Bottom End Gasket Set C3322

Regular price $67⁰⁰ NZD
COMETIC Bottom End Gasket Set C3339

Regular price $86⁰⁰ NZD

Very low stock (1 unit)
COMETIC Bottom End Gasket Set C3338

Regular price $123⁰⁰ NZD

In stock (15 units)
COMETIC Bottom End Gasket Set C3419

Regular price $96⁰⁰ NZD

In stock (7 units)
COMETIC Top End Gasket Set - Polaris C3446-EST

Regular price $181⁰⁰ NZD

In stock (525 units)
COMETIC Top End Gasket Set - Honda C3475-EST

Regular price $144⁰⁰ NZD

In stock (22 units)
COMETIC Top End Gasket Set - Kawasaki C3501

Regular price $58⁰⁰ NZD

In stock (10 units)
COMETIC Exhaust Gasket C3501EX

Regular price $28⁰⁰ NZD

Very low stock (1 unit)
COMETIC Top End Gasket Set - KTM C3503

Regular price $63⁰⁰ NZD

In stock (85 units)
COMETIC Top End Gasket Set - Kawasaki C3541

Regular price $58⁰⁰ NZD

In stock (159 units)
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$3.00 off

COMETIC Top End Gasket Set - KTM C3510

Sale price $60⁰⁰ NZD Regular price $63⁰⁰
COMETIC Bottom End Gasket Set C3517

Regular price $82⁰⁰ NZD

In stock (5 units)
COMETIC Top End Gasket Set - Yamaha C3550-EST

Regular price $130⁰⁰ NZD

Low stock (3 units)
COMETIC Bottom End Gasket Set C7010BE

Regular price $142⁰⁰ NZD

Low stock (4 units)
COMETIC Top End Gasket Set - Yamaha C7044-EST

Regular price $188⁰⁰ NZD

Low stock (3 units)
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COMETIC Exhaust Gasket C7080EX

Regular price $19⁰⁰ NZD
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COMETIC Exhaust Gasket C7087EX

Regular price $19⁰⁰ NZD
COMETIC Bottom End Gasket Set C7116BE

Regular price $142⁰⁰ NZD

Low stock (2 units)
$17.00 off

COMETIC Exhaust Gasket C7126EX

Sale price $21⁰⁰ NZD Regular price $38⁰⁰

Very low stock (1 unit)
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COMETIC Bottom End Gasket Set C7191BE

Regular price $142⁰⁰ NZD
COMETIC Top End Gasket Set - Honda C7191

Regular price $94⁰⁰ NZD

In stock (1024 units)
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COMETIC Top End Gasket Set - Honda C7278

Regular price $74⁰⁰ NZD
COMETIC Top End Gasket Set - Yamaha C7252

Regular price $63⁰⁰ NZD

In stock (9 units)
COMETIC Bottom End Gasket Set C7349BE

Regular price $142⁰⁰ NZD

In stock (6 units)
COMETIC Exhaust Gasket C7399EX

Regular price $9⁰⁰ NZD

Very low stock (1 unit)
COMETIC Top End Gasket Set - Polaris C7312

Regular price $106⁰⁰ NZD

In stock (79 units)
Sold out
$2.00 off

COMETIC Top End Gasket Set - Honda C7465

Sale price $65⁰⁰ NZD Regular price $67⁰⁰
COMETIC Top End Gasket Set - Honda C7466

Regular price $60⁰⁰ NZD

In stock (6 units)
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COMETIC Bottom End Gasket Set C7507BE

Regular price $156⁰⁰ NZD
COMETIC Exhaust Gasket C7507EX

Regular price $19⁰⁰ NZD

In stock (6 units)

Let customers speak for us

from 674 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