PROX – Page 24 – Bill's Exhausts

PROX Top End Gasket Kit - TRX400EX/X 35.1499

Regular price $55⁰⁰ CAD

Low stock (2 units)
$1.00 off

PROX Top End Gasket Kit - TRX450S/ES 35.1498

Sale price $89⁰⁰ CAD Regular price $90⁰⁰

In stock (10 units)
PROX Top End Gasket Set - Honda 35.1613

Regular price $89⁰⁰ CAD

Low stock (2 units)
PROX Top End Gasket Set - Honda 35.1623

Regular price $89⁰⁰ CAD

Low stock (2 units)
$2.00 off

PROX Top End Gasket Set - Yamaha 35.2005

Sale price $28⁰⁰ CAD Regular price $30⁰⁰

Low stock (2 units)
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PROX Top End Gasket Set - Yamaha 35.2018

Regular price $41⁰⁰ CAD
PROX Top End Gasket Set - Yamaha 35.2008

Regular price $34⁰⁰ CAD

Very low stock (1 unit)
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$2.00 off

PROX Top End Gasket Kit - Banshee 35.2019

Sale price $68⁰⁰ CAD Regular price $70⁰⁰
PROX Top End Gasket Kit - Warrior/Raptor/Grizzly 35.216

Regular price $62⁰⁰ CAD

In stock (9 units)
PROX Top End Gasket Set - Yamaha 35.2129

Regular price $48⁰⁰ CAD

Very low stock (1 unit)
PROX Top End Gasket Set - Yamaha 35.2358

Regular price $82⁰⁰ CAD

Low stock (2 units)
PROX Top End Gasket Set - Yamaha 35.228

Regular price $55⁰⁰ CAD

In stock (9 units)
$1.00 off

PROX Top End Gasket Set - Yamaha 35.2434

Sale price $89⁰⁰ CAD Regular price $90⁰⁰

Low stock (4 units)
PROX Top End Gasket Set - Yamaha 35.2424

Regular price $96⁰⁰ CAD

Low stock (2 units)
PROX Top End Gasket Set - Yamaha 35.2439

Regular price $96⁰⁰ CAD

In stock (5 units)
PROX Top End Gasket Set - Yamaha 35.2419

Regular price $102⁰⁰ CAD

Low stock (4 units)
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PROX Top End Gasket Set - Yamaha 35.2512

Sale price $66⁰⁰ CAD Regular price $78⁰⁰
PROX Top End Gasket Set - Yamaha 35.2448

Regular price $96⁰⁰ CAD

In stock (5 units)
$1.00 off

PROX Top End Gasket Set - Yamaha 35.2661

Sale price $130⁰⁰ CAD Regular price $131⁰⁰

In stock (13 units)
PROX Top End Gasket Set - Yamaha 35.2706

Regular price $136⁰⁰ CAD

In stock (12 units)
$3.00 off

PROX Top End Gasket Set - Suzuki 35.318

Sale price $21⁰⁰ CAD Regular price $24⁰⁰

Very low stock (1 unit)
PROX Top End Gasket Set - Suzuki 35.3001

Regular price $28⁰⁰ CAD

Low stock (4 units)
$1.00 off

PROX Top End Gasket Set - Kawasaki 35.4317

Sale price $109⁰⁰ CAD Regular price $110⁰⁰

Very low stock (1 unit)
$2.00 off

PROX Top End Gasket Set - Kawasaki/Suzuki 35.3423

Sale price $75⁰⁰ CAD Regular price $77⁰⁰

In stock (9 units)
PROX Top End Gasket Set - Kawasaki 35.4426

Regular price $130⁰⁰ CAD

Very low stock (1 unit)
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PROX Top End Gasket Set - Kawasaki 35.4429

Sale price $82⁰⁰ CAD Regular price $85⁰⁰
$3.00 off

PROX Top End Gasket Set - Kawasaki 35.4705

Sale price $157⁰⁰ CAD Regular price $160⁰⁰

In stock (8 units)
$4.00 off

PROX Top End Gasket Set - Polaris 35.5494

Sale price $41⁰⁰ CAD Regular price $45⁰⁰

Low stock (3 units)
PROX Top End Gasket Set - Sea Doo 35.5508

Regular price $113⁰⁰ CAD

Very low stock (1 unit)
PROX Top End Gasket Set - Sea Doo 35.5512

Regular price $154⁰⁰ CAD

Very low stock (1 unit)
$3.00 off

PROX Top End Gasket Set 35.6118

Sale price $48⁰⁰ CAD Regular price $51⁰⁰

In stock (20 units)
PROX Top End Gasket Set 35.6216

Regular price $96⁰⁰ CAD

Low stock (4 units)
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PROX Top End Gasket Set 35.6316

Sale price $116⁰⁰ CAD Regular price $117⁰⁰

In stock (8 units)
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PROX Top End Gasket Set - Sea Doo 35.551

Regular price $113⁰⁰ CAD
$2.00 off

PROX Top End Gasket Set 35.6317

Sale price $96⁰⁰ CAD Regular price $98⁰⁰

In stock (20 units)
$1.00 off

PROX Top End Gasket Set 35.6315

Sale price $116⁰⁰ CAD Regular price $117⁰⁰

Very low stock (1 unit)
$3.00 off

PROX Top End Gasket Set 35.6319

Sale price $123⁰⁰ CAD Regular price $126⁰⁰

Very low stock (1 unit)
$1.00 off

PROX Crank Seal Kit - CRF250R 42.1402

Sale price $28⁰⁰ CAD Regular price $29⁰⁰

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PROX Top End Gasket Set - Sherco 35.7334

Regular price $75⁰⁰ CAD
PROX Crank Seal Kit - RM250 42.3323

Regular price $41⁰⁰ CAD

Very low stock (1 unit)
$2.00 off
PROX Crank Seal Kit - CRF250R 42.1405

Sale price $28⁰⁰ CAD Regular price $30⁰⁰

Low stock (3 units)
$2.00 off

PROX Crank Seal Kit - YZ125 42.2225

Sale price $21⁰⁰ CAD Regular price $23⁰⁰

In stock (7 units)
$2.00 off

PROX Crank Seal Kit - CR250/500 42.1304

Sale price $14⁰⁰ CAD Regular price $16⁰⁰

In stock (119 units)
$1.00 off

PROX Crank Seal Kit - KTM60/65SX 42.6017

Sale price $21⁰⁰ CAD Regular price $22⁰⁰

Low stock (2 units)
PROX Crank Seal Kit - RM250 42.3325

Regular price $41⁰⁰ CAD

Very low stock (1 unit)
$1.00 off

PROX Crank Seal Kit - KTM65SX 42.6029

Sale price $28⁰⁰ CAD Regular price $29⁰⁰

Very low stock (1 unit)
$2.00 off

PROX Crank Seal Kit - KTM85SX 42.6103

Sale price $34⁰⁰ CAD Regular price $36⁰⁰

Low stock (4 units)
PROX Crank Seal Kit 42.6218

Regular price $21⁰⁰ CAD

In stock (32 units)
PROX Crank Seal Kit - KTM250/300 42.632

Regular price $28⁰⁰ CAD

In stock (20 units)
Sold out

PROX Crank Seal Kit - KTM350SXF 42.6351

Regular price $37⁰⁰ CAD

Let customers speak for us

from 679 reviews

Thank you

Love my bandana

Tyrone white

12/06/2025

ZAN HEADGEAR Flydanna Head Wrap - Black Skull Paisley Z500

Incredible, the best!

Without a doubt, the best of the best, it's wonderful, it sounds incredible and the service is excellent.

Javier Villagran

12/05/2025

71207CP Arrow Competition Evo Full Titanium Exhaust for BMW S1000RR 2020-2025 / M1000RR 2020-2024

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