PROX – Bill's Exhausts

PROX Inner Clutch Hub 18.4334

Regular price RM299⁰⁰ MYR

In stock (9 units)
PROX Crankshaft Bearing/Seal Kit - Kawasaki 23.CBS43051

Regular price RM444⁰⁰ MYR

Low stock (2 units)
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PROX Wheel Spacer Kit - Front - CR80/85 26.710001

Regular price RM83⁰⁰ MYR
PROX Wheel Spacer Kit - Front - Honda 26.710004

Regular price RM175⁰⁰ MYR

In stock (9 units)
Sold out
RM8.00 MYR off

PROX Wheel Spacer Kit - Front - YZ80/85 26.710061

Sale price RM125⁰⁰ MYR Regular price RM133^{00 MYR}
PROX Wheel Spacer Kit - Front - Honda 26.710005

Regular price RM129⁰⁰ MYR

In stock (6 units)
PROX Wheel Spacer Kit - Front - Yamaha 26.710069

Regular price RM175⁰⁰ MYR

Low stock (2 units)
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PROX Wheel Spacer Kit - Front - Honda 26.710007

Regular price RM63⁰⁰ MYR
PROX Wheel Spacer Kit - Front - Yamaha 26.71007

Regular price RM96⁰⁰ MYR

Low stock (2 units)
PROX Wheel Spacer Kit - Front - Yamaha 26.7101

Regular price RM108⁰⁰ MYR

Very low stock (1 unit)
Sold out
RM7.00 MYR off

PROX Wheel Spacer Kit - Front - Yamaha 26.710073

Sale price RM39⁰⁰ MYR Regular price RM46^{00 MYR}
Sold out
RM12.00 MYR off

PROX Wheel Spacer Kit - Front - KTM 26.710086

Sale price RM67⁰⁰ MYR Regular price RM79^{00 MYR}
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PROX Wheel Spacer Kit - Front - KTM 85 SX 26.710083

Regular price RM63⁰⁰ MYR
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PROX Wheel Spacer Kit - Front - KTM 26.710089

Regular price RM70⁰⁰ MYR
RM6.00 MYR off

PROX Wheel Spacer Kit - Front 26.710087

Sale price RM129⁰⁰ MYR Regular price RM135^{00 MYR}

Low stock (4 units)
Sold out
RM6.00 MYR off

PROX Wheel Spacer Kit - Front - KTM 26.710085

Sale price RM34⁰⁰ MYR Regular price RM40^{00 MYR}
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PROX Wheel Spacer Kit - Front - KTM 26.710088

Regular price RM42⁰⁰ MYR
RM6.00 MYR off

PROX Wheel Spacer Kit - Front 26.710029

Sale price RM63⁰⁰ MYR Regular price RM69^{00 MYR}

Low stock (2 units)
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RM22.00 MYR off

PROX Wheel Spacer Kit - Front - Kawasaki 26.710031

Sale price RM127⁰⁰ MYR Regular price RM149^{00 MYR}
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PROX Wheel Spacer Kit - Front - Suzuki 26.710055

Regular price RM146⁰⁰ MYR
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PROX Wheel Spacer Kit - Front - Kawasaki KX125/250 1999-2003 26.710028

Regular price RM104⁰⁰ MYR
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PROX Wheel Spacer Kit - Front - Suzuki 26.710058

Regular price RM187⁰⁰ MYR
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PROX Wheel Spacer Kit - Rear - Honda CR80/85 26.710012

Regular price RM104⁰⁰ MYR
PROX Wheel Spacer Kit - Front - Suzuki DR-Z 400 26.710057

Regular price RM75⁰⁰ MYR

Very low stock (1 unit)
PROX Wheel Spacer Kit - Rear - Honda 26.710015

Regular price RM150⁰⁰ MYR

In stock (10 units)
Sold out
RM28.00 MYR off

PROX Wheel Spacer Kit - Rear - Honda 26.710013

Sale price RM163⁰⁰ MYR Regular price RM191^{00 MYR}
Sold out
RM8.00 MYR off

PROX Wheel Spacer Kit - Rear - Honda 26.710014

Sale price RM183⁰⁰ MYR Regular price RM191^{00 MYR}
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PROX Wheel Spacer Kit - Rear - Yamaha 26.710079

Regular price RM166⁰⁰ MYR
Sold out
RM7.00 MYR off

PROX Wheel Spacer Kit - Rear - Yamaha 26.710076

Sale price RM104⁰⁰ MYR Regular price RM111^{00 MYR}
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PROX Wheel Spacer Kit - Rear - Yamaha 26.710081

Regular price RM166⁰⁰ MYR
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RM3.00 MYR off

PROX Wheel Spacer Kit - Rear - Yamaha 26.71008

Sale price RM166⁰⁰ MYR Regular price RM169^{00 MYR}
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PROX Wheel Spacer Kit - Rear - Yamaha 26.710099

Regular price RM166⁰⁰ MYR
PROX Wheel Spacer Kit - Rear 26.710084

Regular price RM129⁰⁰ MYR

Low stock (4 units)
PROX Wheel Spacer Kit - Rear - Kawasaki 26.710036

Regular price RM125⁰⁰ MYR

Very low stock (1 unit)
PROX Wheel Spacer Kit - Rear - Kawasaki 26.710041

Regular price RM175⁰⁰ MYR

Low stock (4 units)
Sold out

PROX Wheel Spacer Kit - Rear 26.710042

Regular price RM175⁰⁰ MYR
PROX Wheel Spacer Kit - Rear - Suzuki 26.710048

Regular price RM175⁰⁰ MYR

Low stock (2 units)
RM5.00 MYR off

PROX Wheel Spacer Kit - Rear - Suzuki RM125/250 26.710049

Sale price RM150⁰⁰ MYR Regular price RM155^{00 MYR}

Low stock (3 units)
PROX Wheel Spacer Kit - Rear - Suzuki 26.710051

Regular price RM175⁰⁰ MYR

Very low stock (1 unit)
PROX Wheel Spacer Kit - Rear 26.710102

Regular price RM129⁰⁰ MYR

In stock (11 units)
Sold out
RM8.00 MYR off

PROX Wheel Spacer Kit - Front 26.710024

Sale price RM63⁰⁰ MYR Regular price RM71^{00 MYR}
PROX Wheel Spacer Kit - Front 26.710103

Regular price RM150⁰⁰ MYR

Low stock (2 units)
Sold out
RM1.00 MYR off

PROX Wheel Spacer Kit - Front 26.710105

Sale price RM166⁰⁰ MYR Regular price RM167^{00 MYR}
PROX Fork Protectors - 130 mm 40.FSP1304450

Regular price RM96⁰⁰ MYR

In stock (6 units)
Sold out
RM26.00 MYR off

PROX Fork Seal/Wiper Kit - 36 mm ID x 48 mm OD x 8 mm T 40.S36488P

Sale price RM149⁰⁰ MYR Regular price RM175^{00 MYR}
Sold out
RM1.00 MYR off

PROX Wheel Spacer Kit - Front - Yamaha 26.710104

Sale price RM104⁰⁰ MYR Regular price RM105^{00 MYR}
PROX Fork Protectors - 360 mm 40.FSP3604450

Regular price RM100⁰⁰ MYR

In stock (5 units)
PROX Fork Seal/Wiper Kit - 43 mm ID x 54 mm OD x 11 mm T 40.S435411

Regular price RM220⁰⁰ MYR

In stock (14 units)
PROX Fork Seal/Wiper Kit 40.S354710P

Regular price RM175⁰⁰ MYR

In stock (8 units)
PROX Fork Seal/Wiper Kit - 35 mm ID x 48 mm OD x 11 mm T 40.S354811

Regular price RM175⁰⁰ MYR

In stock (13 units)

Let customers speak for us

from 1002 reviews

After quite possibly the longest 42 day wait of my life my complete m4 exhaust was finally in my

After quite possibly the longest 42 day wait of my life my complete m4 exhaust was finally in my possession. Worth the wait and I’d order from bills again.

Daniel Trombley

06/10/2026

M4 Exhaust Carbon Fiber Slip-On 2017-2025 2026 Z900 KA9004

⭐️⭐️⭐️⭐️⭐️ Premium quality and perfect fit for the S1000RR

Installed on my 2025 BMW S1000RR and the fitment was absolutely perfect.

The titanium finish, weld quality, and overall construction are excellent. Sound is deeper, cleaner, and slightly louder than stock without being excessive.

After the first ride, the titanium started developing the beautiful blue heat coloration that Akrapovic is known for, which gives the exhaust an even more premium appearance.

I had previously tested an aftermarket replica, and while it was surprisingly good, the genuine Akrapovic stands out in overall refinement, finish quality, and how the titanium ages with heat cycles.

If you’re looking for an OEM-quality upgrade that complements the BMW perfectly, this exhaust is worth it.

Bill’s Exhausts also had the best price I could find, with fast shipping, no tax charged to Texas, and free shipping, making the purchase experience even better.

Highly recommended.

Francisco Pereira

06/04/2026

AKRAPOVIC Titanium Slip-On Line Muffler S1000R / S1000RR /M 1000 RR 2020- 2026 S-B10SO11-CBT 1811-3739

Sounds amazing! Super easy

Sounds amazing! Super easy install!

Blaine Tyra

05/27/2026

M4 Exhaust Carbon Fiber Street Slayer Slip On 2006-2007 GSXR 600/750 SU6824

Sounds

Sounds great

Anonymous

05/18/2026

Graves Motorsports Zx-6r Cat-Back Slip-On Carbon Exhaust 2019-2025 2026 Exk-19zx6-Cbtc

Quick and easy install no modifications required.

These pipes are great! Very light compared to oem, around 30 minute install, andall parts fit perfectly. I also installed an arrow muffler, sounds great! Noticeable power improvement even without tuning.

Brandon M.

05/14/2026

Arrow Yamaha XT1200Z Super Tenere Exhaust Collector Pipes for ARROW slip-on stainless steel 72095PD

Sounds incredible

Bill’s Exhaust was super efficient with shipping. The exhaust sounds loud and incredible, much better than any videos I’ve seen on it. Install was easy enough. My bike’s a 2025 Honda Rebel 1100T and I needed to reuse the original gasket. To me, it looks amazing. Love it!

05/07/2026

VANCE & HINES Hi-Output Slip-On Muffler 48427

Gorgeous exhaust and performance exceptional

Gorgeous exhaust goes with the lines of the bike perfect performance the carbon is beautiful. Bill has always provided excellent service highly recommend Bill exhaust .

Luis Perez

04/29/2026

LEOVINCE LV Pro Muffler 14344E

Awesome Upgrade!

The LV-10 was just what I was looking for in a slip-on. Minimalist design, easy installation, and added just the amount of growl to the exhaust without being obnoxious. It also keeps me inside some of the crazy exhaust and noise laws in New York. Bills Exhaust had the unit shipped to me in a few days. Installed onto a 2025 Monster 937+

David Ech

04/27/2026

LEOVINCE LV-10 Slip-On Muffler - Black Ducati Monster 937 2021-2023 15260B 1811-4426

Perfect fit

Perfect fit, look and performance

Brad Hahn

04/20/2026

71925AK Arrow Maxi Race-Tech Slip-on Exhaust, Aluminum for BMW R1250R/RS 19-20

Perfect

Perfect, head turner in the streets

Jordan Hoffman

71069PR Arrow CBR650R /CB 650 R 2024- 2025 2026 Pro-Race Racing Full Exhaust TITANIUM PRO-RACE SILENCER + STAINLESS STEEL COLLECTORS

Sounds great!

Fits well, easy to install, great weight reduction, looks and sounds great!

Glenn Kunkel

Arrow Husqvarna 701 Enduro/Supermoto E5+ '25/'26 Full System With Explorer Titanium Exhaust - 72669pk

EXCELENTE EL PRODUCTO

EXCELENTE EL PRODUCTO QUE SOLICITE LLEGO EN TIEMPO Y FUNCIONA A LA PERFECCION

04/08/2026

VANCE & HINES Fuelpak 4 Tuning Module 4 for Harley-Davidson Dyna/Softail/Sportster/Touring/Trike 2011-2020 Gray 6-pin CAN bus 66045

New 2026 Indian 101 Scout comes loaded but the factory exhaust is a sleeper

New 2026 Indian 101 Scout comes loaded but the factory exhaust is a sleeper. Well, the V&H HO woke that bugger up! Shifting far smoother, revs up faster and it now sounds like 1250engine. Took minutes to install. Mahalo to Bill's for USPS shipping to Hawaii ($20 instead of $200), much ALOHA being sent your way.

Douglas Mallardi

04/02/2026

VANCE & HINES Hi-Output Slip-On Muffler - Black - Indian Scout 2025 48627

Digging the Arrows

First time trying Arrow Exhaust. I was an Akrapovic fan boy. I’m happy with their quality and sound. Fitment is perfect. They don’t come with a bracket for the side panels but it looks fine without them (HyperMotard 950). They sound great. Classic deep tone without that bubbly idle noise more open exhausts have. Proper bark up high. A bit louder than the stock cans at all revs but never annoying and very quiet with neutral throttle. There’s a little decel popping with the stock map and valve disabled. They look great. First time shopper at Bill’s and everything went as expected. Shipping time and delivery was right when they said it would be. Good communication and packaging. Awesome all around.

Pat Carroll

03/31/2026

Arrow Ducati Hypermotard 950 2019 Homologated Pro-Race Nichrom Dark Rh+Lh Silencers With Welded Link Pipe 71895prn

Pure craftsmanship and quality

I know there was a lead time on this M4 exhaust but bill’s got it to me before it was supposed to be here can’t say enough about there company thank you so much. The craftsmanship and quality are spot on. I will always buy from them.

David Reese

03/20/2026

M4 Exhaust GP19 Black Slip On 2009 - 2025 2026 ZX6R zx6 KA6922-GP19

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Let customers speak for us