PROX – Page 5 – Bill's Exhausts

PROX Piston Kit 01.1325.A1

Regular price Rp 2.363.000⁰⁰ IDR

Very low stock (1 unit)
PROX Piston Kit 01.1325.A

Regular price Rp 2.363.000⁰⁰ IDR

Very low stock (1 unit)
Sold out

PROX Piston Kit 01.1325.A2

Regular price Rp 2.337.000⁰⁰ IDR
Rp 198.000,00 off

PROX Piston Kit 01.1496.A

Sale price Rp 3.309.000⁰⁰ IDR Regular price Rp 3.507.000⁰⁰

In stock (5 units)
Rp 126.000,00 off

PROX Piston Kit 01.6521.C

Sale price Rp 3.630.000⁰⁰ IDR Regular price Rp 3.756.000⁰⁰

Low stock (2 units)
Rp 198.000,00 off

PROX Piston Kit 01.1496.B

Sale price Rp 3.309.000⁰⁰ IDR Regular price Rp 3.507.000⁰⁰

Low stock (3 units)
Rp 198.000,00 off

PROX Piston Kit 01.1496.C

Sale price Rp 3.309.000⁰⁰ IDR Regular price Rp 3.507.000⁰⁰

Very low stock (1 unit)
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PROX Piston Kit 01.1497.A

Regular price Rp 3.858.000⁰⁰ IDR
Sold out
Rp 677.000,00 off

PROX Piston Kit 01.2436.A

Sale price Rp 3.309.000⁰⁰ IDR Regular price Rp 3.986.000⁰⁰
Rp 677.000,00 off

PROX Piston Kit 01.2436.B

Sale price Rp 3.309.000⁰⁰ IDR Regular price Rp 3.986.000⁰⁰

Low stock (2 units)
Rp 323.000,00 off

PROX Piston Kit 01.2487.050

Sale price Rp 1.688.000⁰⁰ IDR Regular price Rp 2.011.000⁰⁰

In stock (5 units)
Rp 203.000,00 off

PROX Piston Kit 01.2706.A

Sale price Rp 2.532.000⁰⁰ IDR Regular price Rp 2.735.000⁰⁰

Very low stock (1 unit)
Sold out
Rp 323.000,00 off

PROX Piston Kit 01.2487.100

Sale price Rp 1.688.000⁰⁰ IDR Regular price Rp 2.011.000⁰⁰
Rp 203.000,00 off

PROX Piston Kit 01.2706.B

Sale price Rp 2.532.000⁰⁰ IDR Regular price Rp 2.735.000⁰⁰

In stock (9 units)
Rp 323.000,00 off

PROX Piston Kit 01.2487.000

Sale price Rp 1.688.000⁰⁰ IDR Regular price Rp 2.011.000⁰⁰

Low stock (2 units)
Sold out
Rp 203.000,00 off

PROX Piston Kit 01.2706.C

Sale price Rp 2.532.000⁰⁰ IDR Regular price Rp 2.735.000⁰⁰
Rp 952.000,00 off

PROX Piston Kit 01.2707.A

Sale price Rp 2.532.000⁰⁰ IDR Regular price Rp 3.484.000⁰⁰

Very low stock (1 unit)
Rp 70.000,00 off

PROX Piston Kit 01.3420.C

Sale price Rp 3.140.000⁰⁰ IDR Regular price Rp 3.210.000⁰⁰

In stock (7 units)
Rp 87.000,00 off

PROX Piston Kit 01.1363.000

Sale price Rp 1.688.000⁰⁰ IDR Regular price Rp 1.775.000⁰⁰

Low stock (2 units)
Rp 87.000,00 off

PROX Piston Kit 01.1363.050

Sale price Rp 1.688.000⁰⁰ IDR Regular price Rp 1.775.000⁰⁰

In stock (72 units)
Rp 70.000,00 off

PROX Piston Kit 01.3420.A

Sale price Rp 3.140.000⁰⁰ IDR Regular price Rp 3.210.000⁰⁰

In stock (30 units)
Rp 87.000,00 off

PROX Piston Kit 01.1363.100

Sale price Rp 1.688.000⁰⁰ IDR Regular price Rp 1.775.000⁰⁰

Very low stock (1 unit)
Rp 27.000,00 off

PROX Piston Kit 01.4409.A

Sale price Rp 3.208.000⁰⁰ IDR Regular price Rp 3.235.000⁰⁰

Low stock (2 units)
Rp 27.000,00 off

PROX Piston Kit 01.4409.B

Sale price Rp 3.208.000⁰⁰ IDR Regular price Rp 3.235.000⁰⁰

Very low stock (1 unit)
Rp 159.000,00 off

PROX Piston Kit - KDX200 '86-'06 01.4285.D

Sale price Rp 2.195.000⁰⁰ IDR Regular price Rp 2.354.000⁰⁰

In stock (23 units)
Sold out
Rp 27.000,00 off

PROX Piston Kit 01.4409.C

Sale price Rp 3.208.000⁰⁰ IDR Regular price Rp 3.235.000⁰⁰
Sold out
Rp 108.000,00 off

PROX Piston Kit 01.3408.A

Sale price Rp 3.208.000⁰⁰ IDR Regular price Rp 3.316.000⁰⁰
Sold out
Rp 211.000,00 off

PROX Piston Kit 01.6604.A

Sale price Rp 3.883.000⁰⁰ IDR Regular price Rp 4.094.000⁰⁰
Sold out
Rp 108.000,00 off

PROX Piston Kit 01.3408.B

Sale price Rp 3.208.000⁰⁰ IDR Regular price Rp 3.316.000⁰⁰
Rp 211.000,00 off

PROX Piston Kit 01.6604.B

Sale price Rp 3.883.000⁰⁰ IDR Regular price Rp 4.094.000⁰⁰

Very low stock (1 unit)
Sold out

PROX Piston Kit 01.3408.C

Regular price Rp 3.316.000⁰⁰ IDR
Rp 322.000,00 off

PROX Piston Kit 01.2409.A

Sale price Rp 3.039.000⁰⁰ IDR Regular price Rp 3.361.000⁰⁰

Low stock (3 units)
Sold out

PROX Piston Kit 01.2409.C

Regular price Rp 3.361.000⁰⁰ IDR
Sold out
Rp 322.000,00 off

PROX Piston Kit 01.2409.B

Sale price Rp 3.039.000⁰⁰ IDR Regular price Rp 3.361.000⁰⁰
Rp 160.000,00 off

PROX Piston Kit 01.1480.050

Sale price Rp 1.688.000⁰⁰ IDR Regular price Rp 1.848.000⁰⁰

Very low stock (1 unit)
Rp 160.000,00 off

PROX Piston Kit 01.1480.000

Sale price Rp 1.688.000⁰⁰ IDR Regular price Rp 1.848.000⁰⁰

In stock (5 units)
Sold out
Rp 160.000,00 off

PROX Piston Kit 01.1487.050

Sale price Rp 1.688.000⁰⁰ IDR Regular price Rp 1.848.000⁰⁰
Sold out

PROX Piston Kit 01.1498.050

Regular price Rp 1.848.000⁰⁰ IDR
Sold out

PROX Piston Kit 01.1498.000

Regular price Rp 1.848.000⁰⁰ IDR
Sold out

PROX Piston Kit 01.1498.100

Regular price Rp 1.848.000⁰⁰ IDR
Rp 160.000,00 off

PROX Piston Kit 01.1480.100

Sale price Rp 1.688.000⁰⁰ IDR Regular price Rp 1.848.000⁰⁰

Low stock (2 units)
Sold out

PROX Piston Kit 01.1498.150

Regular price Rp 1.848.000⁰⁰ IDR
PROX Piston Kit 01.1498.200

Regular price Rp 1.848.000⁰⁰ IDR

In stock (5 units)
Rp 128.000,00 off

PROX Piston Kit 01.6029.C

Sale price Rp 1.013.000⁰⁰ IDR Regular price Rp 1.141.000⁰⁰

In stock (101 units)
Rp 128.000,00 off

PROX Piston Kit 01.6029.B

Sale price Rp 1.013.000⁰⁰ IDR Regular price Rp 1.141.000⁰⁰

In stock (8 units)
Rp 151.000,00 off
PROX Piston - SuperJet 700 01.2510.100

Sale price Rp 2.195.000⁰⁰ IDR Regular price Rp 2.346.000⁰⁰

In stock (20 units)
Rp 322.000,00 off

PROX Piston Kit 01.2412.B

Sale price Rp 3.039.000⁰⁰ IDR Regular price Rp 3.361.000⁰⁰

Low stock (2 units)
Sold out
Rp 351.000,00 off
PROX Piston - GP 760 Waverunner 01.2514.000

Sale price Rp 1.995.000⁰⁰ IDR Regular price Rp 2.346.000⁰⁰
Sold out
Rp 351.000,00 off

PROX Piston - SuperJet 700 01.2510.150

Sale price Rp 1.995.000⁰⁰ IDR Regular price Rp 2.346.000⁰⁰
Rp 151.000,00 off

PROX Piston - GP 760 Waverunner 01.2514.050

Sale price Rp 2.195.000⁰⁰ IDR Regular price Rp 2.346.000⁰⁰

In stock (12 units)

Let customers speak for us

from 670 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