PROX – Page 7 – Bill's Exhausts

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PROX Piston Kit 01.2414.C

Sale price RM758⁰⁰ MYR Regular price RM839^{00 MYR}
RM69.00 MYR off

PROX Piston Kit 01.2444.B

Sale price RM826⁰⁰ MYR Regular price RM895^{00 MYR}

Low stock (2 units)
RM15.00 MYR off

PROX Piston Kit 01.4124.A

Sale price RM400⁰⁰ MYR Regular price RM415^{00 MYR}

In stock (28 units)
RM69.00 MYR off

PROX Piston Kit 01.2444.A

Sale price RM826⁰⁰ MYR Regular price RM895^{00 MYR}

Low stock (4 units)
RM15.00 MYR off

PROX Piston Kit 01.4124.B

Sale price RM400⁰⁰ MYR Regular price RM415^{00 MYR}

In stock (14 units)
RM15.00 MYR off

PROX Piston Kit 01.4124.C

Sale price RM400⁰⁰ MYR Regular price RM415^{00 MYR}

Very low stock (1 unit)
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RM39.00 MYR off

PROX Piston Kit 01.6228.B

Sale price RM590⁰⁰ MYR Regular price RM629^{00 MYR}
RM39.00 MYR off

PROX Piston Kit 01.6228.C

Sale price RM590⁰⁰ MYR Regular price RM629^{00 MYR}

Very low stock (1 unit)
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PROX Piston Kit 01.6228.A

Regular price RM629⁰⁰ MYR
RM87.00 MYR off

PROX Piston Kit - Beta RR300 01.7393.A

Sale price RM843⁰⁰ MYR Regular price RM930^{00 MYR}

In stock (17 units)
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PROX Piston Kit - Beta RR300 01.7393.B

Regular price RM930⁰⁰ MYR
RM17.00 MYR off

PROX Piston Kit 01.4345.A

Sale price RM758⁰⁰ MYR Regular price RM775^{00 MYR}

Low stock (2 units)
RM6.00 MYR off

PROX Piston Kit 01.4415.C

Sale price RM801⁰⁰ MYR Regular price RM807^{00 MYR}

Very low stock (1 unit)
RM17.00 MYR off

PROX Piston Kit 01.4345.C

Sale price RM758⁰⁰ MYR Regular price RM775^{00 MYR}

In stock (8 units)
RM17.00 MYR off

PROX Piston Kit 01.4345.B

Sale price RM758⁰⁰ MYR Regular price RM775^{00 MYR}

Very low stock (1 unit)
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RM55.00 MYR off

PROX Piston Kit 01.1343.A

Sale price RM784⁰⁰ MYR Regular price RM839^{00 MYR}
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PROX Piston Kit 01.1343.B

Regular price RM839⁰⁰ MYR
RM55.00 MYR off

PROX Piston Kit 01.1343.C

Sale price RM784⁰⁰ MYR Regular price RM839^{00 MYR}

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PROX Piston Kit 01.1346.A

Regular price RM839⁰⁰ MYR
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PROX Piston Kit 01.1346.B

Sale price RM784⁰⁰ MYR Regular price RM839^{00 MYR}
RM17.00 MYR off

PROX Piston Kit 01.3341.A

Sale price RM758⁰⁰ MYR Regular price RM775^{00 MYR}

Low stock (4 units)
RM17.00 MYR off

PROX Piston Kit 01.3341.B

Sale price RM758⁰⁰ MYR Regular price RM775^{00 MYR}

Very low stock (1 unit)
RM17.00 MYR off

PROX Piston Kit 01.3341.C

Sale price RM758⁰⁰ MYR Regular price RM775^{00 MYR}

Low stock (3 units)
RM17.00 MYR off

PROX Piston Kit 01.4342.B

Sale price RM758⁰⁰ MYR Regular price RM775^{00 MYR}

Low stock (2 units)
RM17.00 MYR off

PROX Piston Kit 01.4342.A

Sale price RM758⁰⁰ MYR Regular price RM775^{00 MYR}

Low stock (2 units)
RM14.00 MYR off

PROX Piston Kit 01.6226.A

Sale price RM527⁰⁰ MYR Regular price RM541^{00 MYR}

Low stock (4 units)
RM32.00 MYR off

PROX Piston Kit 01.6029.D

Sale price RM253⁰⁰ MYR Regular price RM285^{00 MYR}

Low stock (2 units)
RM14.00 MYR off

PROX Piston Kit 01.6226.B

Sale price RM527⁰⁰ MYR Regular price RM541^{00 MYR}

In stock (30 units)
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RM17.00 MYR off

PROX Piston Kit 01.4342.C

Sale price RM758⁰⁰ MYR Regular price RM775^{00 MYR}
RM14.00 MYR off

PROX Piston Kit 01.6226.C

Sale price RM527⁰⁰ MYR Regular price RM541^{00 MYR}

Low stock (2 units)
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RM14.00 MYR off

PROX Piston Kit 01.6226.D

Sale price RM527⁰⁰ MYR Regular price RM541^{00 MYR}
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RM138.00 MYR off

PROX Piston Kit 01.6346.A

Sale price RM788⁰⁰ MYR Regular price RM926^{00 MYR}
PROX Piston Kit 01.5607.000

Regular price RM447⁰⁰ MYR

Very low stock (1 unit)
RM31.00 MYR off
PROX Piston Kit - Standard - Yamaha YZ 65 01.2018.A

Sale price RM337⁰⁰ MYR Regular price RM368^{00 MYR}

In stock (30 units)
RM31.00 MYR off

PROX Piston Kit - Standard - Yamaha YZ 65 01.2018.B

Sale price RM337⁰⁰ MYR Regular price RM368^{00 MYR}

In stock (32 units)
RM31.00 MYR off

PROX Piston Kit - Standard - Yamaha YZ 65 01.2018.C

Sale price RM337⁰⁰ MYR Regular price RM368^{00 MYR}

Very low stock (1 unit)
RM29.00 MYR off

PROX Piston Kit 01.5805.B

Sale price RM569⁰⁰ MYR Regular price RM598^{00 MYR}

In stock (81 units)
RM39.00 MYR off

PROX Piston Kit - Standard 01.6237.C

Sale price RM590⁰⁰ MYR Regular price RM629^{00 MYR}

In stock (25 units)
RM22.00 MYR off

PROX Piston Kit - Arctic Cat 600 CTEC 01.5614.000

Sale price RM447⁰⁰ MYR Regular price RM469^{00 MYR}

Low stock (2 units)
PROX Piston Kit - SeaDoo 850 ETEC 01.5817.000

Regular price RM699⁰⁰ MYR

In stock (12 units)
PROX Piston Kit - SeaDoo 600R ETEC 01.5618.000

Regular price RM469⁰⁰ MYR

Very low stock (1 unit)
RM39.00 MYR off

PROX Piston Kit 01.6237.A

Sale price RM590⁰⁰ MYR Regular price RM629^{00 MYR}

Low stock (2 units)
RM31.00 MYR off

PROX Piston Kit - Arctic Cat 800 CTEC 01.5818.000

Sale price RM506⁰⁰ MYR Regular price RM537^{00 MYR}

Very low stock (1 unit)
RM39.00 MYR off

PROX Piston Kit - Standard - Husqvarna TE 150i/KTM 150 SX 01.6237.B

Sale price RM590⁰⁰ MYR Regular price RM629^{00 MYR}

In stock (53 units)
PROX Piston Kit - Polaris 850 01.5819.000

Regular price RM699⁰⁰ MYR

Low stock (3 units)
RM7.00 MYR off
PROX Piston Kit - Standard - Yamaha PW50 01.2005.000

Sale price RM295⁰⁰ MYR Regular price RM302^{00 MYR}

In stock (63 units)
RM38.00 MYR off

PROX Piston Kit - Yamaha SJ 700 01.2510.050

Sale price RM548⁰⁰ MYR Regular price RM586^{00 MYR}

In stock (7 units)
RM38.00 MYR off

PROX Piston Kit - Yamaha SJ 700 01.2510.000

Sale price RM548⁰⁰ MYR Regular price RM586^{00 MYR}

Low stock (2 units)
RM7.00 MYR off
PROX Piston Kit 01.3001.000

Sale price RM295⁰⁰ MYR Regular price RM302^{00 MYR}

In stock (5 units)
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RM4.00 MYR off
PROX Piston Kit - Standard - Yamaha PW80 01.2008.000

Sale price RM337⁰⁰ MYR Regular price RM341^{00 MYR}

Let customers speak for us

from 660 reviews

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.

IN STOCK 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