CV4 – Bill's Exhausts

CV4 Hose Clamps - 12-20 mm - 3-Pack CCG3912

Regular price $14⁰⁰ AUD

In stock (7 units)
CV4 Hose Clamps - 16-27 mm - 3-Pack CCG31216

Regular price $14⁰⁰ AUD

In stock (20 units)
CV4 Hose Clamps - 20-32 mm - 3-Pack CCG31220

Regular price $14⁰⁰ AUD

In stock (20 units)
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CV4 Radiator Hose Kit - Blue KX450F 2009-2015 SFSMBC140B

Regular price $346⁰⁰ AUD
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CV4 Radiator Hose Kit - Red KX450F 2009-2015 SFSMBC140R

Regular price $346⁰⁰ AUD
CV4 Wheel Stud - Rear - Kit - Polaris CV4-1241

Regular price $82⁰⁰ AUD

Low stock (4 units)
CV4 Vent Tubing - Blue - 3mm SFSVT3-3B

Regular price $38⁰⁰ AUD

In stock (9 units)
CV4 Wheel Stud - Front - Kit - Polaris CV4-1242

Regular price $82⁰⁰ AUD

In stock (11 units)
CV4 Vent Tubing - Orange - 3mm SFSVT3-3O

Regular price $38⁰⁰ AUD

In stock (6 units)
CV4 Vent Tubing - Green - 3mm SFSVT3-3G

Regular price $38⁰⁰ AUD

Very low stock (1 unit)
CV4 Vent Tubing - Red - 3mm SFSVT3-3R

Regular price $38⁰⁰ AUD

In stock (6 units)
CV4 Vent Tubing - Yellow - 3mm SFSVT3-3Y

Regular price $38⁰⁰ AUD

In stock (5 units)
CV4 Vent Tubing - Green - 4mm SFSVT4-3G

Regular price $38⁰⁰ AUD

Very low stock (1 unit)
CV4 Vent Tubing - Blue - 4mm SFSVT4-3B

Regular price $38⁰⁰ AUD

Low stock (4 units)
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CV4 Vent Tubing - Orange - 4mm SFSVT4-3O

Regular price $38⁰⁰ AUD
CV4 Vent Tubing - Yellow - 4mm SFSVT4-3Y

Regular price $38⁰⁰ AUD

Low stock (2 units)
Sold out
$1.00 off

CV4 Valve Spring Shim Kit - .010 CVMS12000

Sale price $10⁰⁰ AUD Regular price $11⁰⁰
CV4 Vent Tubing - Red - 4mm SFSVT4-3R

Regular price $38⁰⁰ AUD

In stock (11 units)
Sold out
$1.00 off

CV4 Valve Spring Shim Kit - .020 CVMS12001

Sale price $10⁰⁰ AUD Regular price $11⁰⁰
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$1.00 off

CV4 Valve Spring Shim Kit CVMS13000

Sale price $10⁰⁰ AUD Regular price $11⁰⁰
CV4 Thermal Film - Gold CVI-FILMGOLD-1

Regular price $142⁰⁰ AUD

In stock (8 units)
CV4 Fuel Line Sleeve - Small TCP-204G-3

Regular price $38⁰⁰ AUD

In stock (13 units)
$1.00 off

CV4 Fuel Line Sleeve - Large TCP-205G-3

Sale price $38⁰⁰ AUD Regular price $39⁰⁰

In stock (10 units)
CV4 Thermal Film - Silver CVI-FILMSIL-W-1

Regular price $60⁰⁰ AUD

In stock (20 units)
CV4 Fuel Line Sleeve - Medium TCP-204.5G-3

Regular price $38⁰⁰ AUD

Low stock (3 units)
CV4 Radiator Cap - 1.4 bar CV715-20M

Regular price $60⁰⁰ AUD

In stock (20 units)
CV4 Radiator Cap - 2.0 bar CV715-31M

Regular price $68⁰⁰ AUD

In stock (20 units)
CV4 Temperature Strips - 3 Pack TMTS-1

Regular price $30⁰⁰ AUD

In stock (12 units)
CV4 Radiator Hose Kit - Red SFSMBC71AR

Regular price $164⁰⁰ AUD

Low stock (4 units)
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CV4 Radiator Hose Kit - Green SFSMBC85G

Regular price $179⁰⁰ AUD
CV4 Radiator Hose Kit - Red SFSMBC55R

Regular price $135⁰⁰ AUD

Low stock (2 units)
CV4 Radiator Hose Kit - Red SFSMBC29R

Regular price $150⁰⁰ AUD

Low stock (4 units)
CV4 Radiator Hose Kit - Blue SFSMBC29B

Regular price $150⁰⁰ AUD

Low stock (3 units)
CV4 Radiator Hose Kit - Yellow SFSMBC55Y

Regular price $135⁰⁰ AUD

Low stock (3 units)
CV4 Radiator Hose Kit - Red SFSMBC72R

Regular price $194⁰⁰ AUD

Low stock (4 units)
CV4 Radiator Hose Kit - Orange SFSMBC51O

Regular price $269⁰⁰ AUD

Low stock (4 units)
CV4 Radiator Hose Kit - Blue SFSMBC12B

Regular price $239⁰⁰ AUD

Very low stock (1 unit)
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CV4 Radiator Hose Kit - Red SFSMBC126R

Regular price $446⁰⁰ AUD
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CV4 Radiator Hose Kit - Orange SFSMBC74O

Regular price $164⁰⁰ AUD
CV4 Radiator Hose Kit - Blue SFSMBC100B

Regular price $202⁰⁰ AUD

Low stock (2 units)
CV4 Radiator Hose Kit - Red SFSMBC100R

Regular price $202⁰⁰ AUD

Very low stock (1 unit)
CV4 Radiator Hose Kit - Green SFSMBC140G

Regular price $500⁰⁰ AUD

Very low stock (1 unit)
Sold out
$24.00 off

CV4 Radiator Hose Kit - Blue SFSMBC142B

Sale price $387⁰⁰ AUD Regular price $411⁰⁰
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CV4 Radiator Hose Kit - Blue SFSMBC141B

Regular price $319⁰⁰ AUD
CV4 Radiator Hose Kit - Blue SFSMBC154B

Regular price $179⁰⁰ AUD

In stock (7 units)
Sold out

CV4 Radiator Hose Kit - Red SFSMBC154R

Regular price $179⁰⁰ AUD
Sold out
$14.00 off

CV4 Radiator Hose Kit - White SFSMBC154W

Sale price $224⁰⁰ AUD Regular price $238⁰⁰
CV4 Radiator Hose Kit - Blue SFSMBC175B

Regular price $209⁰⁰ AUD

Low stock (2 units)
Sold out

CV4 Radiator Hose Kit - Red SFSMBC47R

Regular price $269⁰⁰ AUD
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CV4 Radiator Hose Kit - Blue SFSMBC47B

Regular price $269⁰⁰ AUD

Let customers speak for us

from 603 reviews

Perfect fit

Box arrived damaged from UPS but because of the great packaging it was un-damaged. Fit perfectly on the bike.

Steven Langen

10/03/2025

IN STOCK 71776MI Arrow Racing Link Pipe, Stainless Steel for BMW F750GS/850GS/ 2021-2025 F 900 GS / F 900 GS Adventure ’24/25

Love it

Love it, love the sound, way lighter than stock exhaust.

Benjamin Bradley

10/01/2025

Graves Slip-on titanium exhaust CRF450RL/ L / LX 2019-2025 EXH-19C4X-SOT

Great exhaust

Great exhaust. Great feedback from Bill’s Exhausts, would order from here again.

Lawson Leatherwood

Austin Racing GP1R YAMAHA 2021-2025 MT09/FZ09 GP3 BOX DELETE RACE EXHAUST SYSTEM AR68

Sounds amazing! And came right in time before GAT

Sounds amazing! And came right in time before GAT. great customer service as well.

kawasakik4

09/25/2025

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

The Arrow Exhaust System I bought for my Tiger 900 Rally Pro is exactly what I was looking for

The Arrow Exhaust System I bought for my Tiger 900 Rally Pro is exactly what I was looking for. Lightweight, looks great, and sounds amazing!

Michael Leon

09/23/2025

IN STOCK 72006VAN Arrow Veloce RACING Slip-on Exhaust, Aluminum Dark for Triumph Tiger 900 24-25

I love the Titanium Exhaust Manifold on my 2024 Rocket 3 GT

I love the Titanium Exhaust Manifold on my 2024 Rocket 3 GT, The fit was perfect and look was just as good. The true beauty is how it blued & red coloration after the first few heat cycles. The carbon fiber shields are a great touch but the fit and finish are fantastic. The bike looks great and performance is even better.

Andrew Herold

09/20/2025

IN STOCK Vandemon Triumph Rocket 3R & GT 2500cc 2019-2025 Titanium Exhaust Manifold TRIUMROCKET3SSHEADR VA-11

Nice item

Well made, fit well, looks nice, priced decently compared to other brands. Satisfied with purchase.

Anonymous

09/17/2025

LEOVINCE LV-10 Slip-On Muffler - Black Edition GSX-S 1000 2022-2024 15245B 1811-4351

Waw

The Sound is just amazingand iI love it !

Maxime L

09/13/2025

M4 Exhaust Carbon Fiber Street Slayer Slip On 2009 - 2025 ZX6R KA6914

Thankss

09/11/2025

M4 Exhaust All Black Full System MT-09/SXR900 2021 - 2025 YA6932

very easy install

very easy install. makes it good for the neighbors and easy out for a trackday

DPGolino

09/02/2025

M4 Q1 Quiet Insert

great piece for my GSX-R 600

great piece for my GSX-R 600. Was easy to install. I ordered the level 1 baffle with the snap ring. Sounds great and has a little more punch.

08/27/2025

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

Very happy with my Austin Racing product!

Very happy with my Austin Racing product! Sounds great and look very good! It was almost a 8 weeks wait, so plan for it. They arrived decently packed and protected with several stickers.

Benjamin

08/26/2025

Austin Racing 2024-2025 DUCATI HYPERMOTARD 698 MONO TWIN EXIT SLIP-ON EXHAUST SYSTEM

Great product and excellent service

The product's quality is commendable, and the service provided exceeded expectations. Although the exhaust system was initially estimated to be delivered within 4-5 weeks due to a backorder, the item arrived within 1.5 weeks. Furthermore, communication was consistently effective, with regular email updates provided.

Dhiraj B

08/21/2025