KX250F 2002-2008

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$55.00 off

FMF Powercore 4 Muffler RM-Z 250 2004-2006 / KX250F 2004-2008 042122 1821-0671

Sale price $498⁰⁰ CAD Regular price $553⁰⁰
$35.00 off

FMF PowerBomb Header RM-Z 250 2004-2006 / KX250F 2004-2008 042037 1822-0012

Sale price $311⁰⁰ CAD Regular price $346⁰⁰

In stock (5 units)
VERTEX Engine Kit - Kawasaki WR101-040

Regular price $1,511⁰⁰ CAD

In stock (6 units)
WISECO Engine Kit - KX 250 F 2007-2008 Performance PWR144-102

Regular price $1,290⁰⁰ CAD

Very low stock (1 unit)
CYLINDER WORKS Cylinder Big Bore Kit 270cc 12.6:1 KX250F2004-2008 / RM-Z250 04-06 31001-K01

Regular price $1,094⁰⁰ CAD

Low stock (3 units)
CYLINDER WORKS Cylinder Head Kit - Standard Bore KX250F 2006-2008 CH3001-K01

Regular price $953⁰⁰ CAD

In stock (11 units)
Hot Rods Crankshaft Kit CBK0028

Regular price $1,026⁰⁰ CAD

Very low stock (1 unit)
REKLUSE Clutch Kit KX250F 2004-2020 / RM-Z 250 2004-2006 RMS-7061

Regular price $911⁰⁰ CAD

Low stock (3 units)
CYLINDER WORKS Cylinder Kit - Standard 30001-K02

Regular price $950⁰⁰ CAD

Low stock (4 units)
$3.00 off
MOOSE RACING Connecting Rod MR5399

Sale price $657⁰⁰ CAD Regular price $660⁰⁰

In stock (20 units)
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$53.00 off

KIBBLEWHITE Cylinder Head Service Kit 40-41510

Sale price $657⁰⁰ CAD Regular price $710⁰⁰
Hot Rods Crankshaft 4064

Regular price $736⁰⁰ CAD

Low stock (2 units)
WISECO Valve Kit SVKB4336

Regular price $506⁰⁰ CAD

In stock (8 units)
CYLINDER WORKS Cylinder - Standard 30001

Regular price $569⁰⁰ CAD

Low stock (3 units)
MOOSE RACING Cylinder - 77.00 mm - Kawasaki | Suzuki MSE30001

Regular price $527⁰⁰ CAD

In stock (7 units)
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$206.00 off

MOOSE RACING Piston Kit M3023C

Sale price $246⁰⁰ CAD Regular price $452⁰⁰
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HINSON RACING Inner Hub - KX250F/RM-Z250 H219

Regular price $443⁰⁰ CAD
WISECO Clutch Basket Precision-Forged WPP3035

Regular price $401⁰⁰ CAD

In stock (9 units)
WISECO Piston Kit with Gaskets High-Performance PK1598

Regular price $426⁰⁰ CAD

Low stock (4 units)
HINSON RACING Clutch Basket H257

Regular price $394⁰⁰ CAD

In stock (18 units)
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$37.00 off

WISECO Piston Kit - Standard High-Performance 4927M07700

Sale price $330⁰⁰ CAD Regular price $367⁰⁰
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VERTEX Piston Kit VTKTC23259A

Regular price $436⁰⁰ CAD
VERTEX Piston Kit VTKTC23259B

Regular price $436⁰⁰ CAD

In stock (5 units)
BARNETT Clutch Kit 303-70-20046

Regular price $365⁰⁰ CAD

In stock (5 units)
$1.00 off

MOOSE RACING Clutch Basket with Cushions M257

Sale price $345⁰⁰ CAD Regular price $346⁰⁰

In stock (6 units)
Hot Cams Exhaust Camshaft 2068-2E

Regular price $408⁰⁰ CAD

Very low stock (1 unit)
Hot Cams Camshaft 2041-1IN

Regular price $378⁰⁰ CAD

In stock (8 units)
Hot Cams Exhaust Camshaft 2040-1E

Regular price $378⁰⁰ CAD

In stock (6 units)
Hot Cams Camshaft 2067-2IN

Regular price $408⁰⁰ CAD

Low stock (2 units)
ATHENA Piston Kit KX 250 F 2009-2017 S5F08300005B

Regular price $356⁰⁰ CAD

Low stock (2 units)
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$33.00 off

PRO CIRCUIT Water Pump Cover with Impeller WPK04250

Sale price $299⁰⁰ CAD Regular price $332⁰⁰
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DP BRAKES Clutch Kit DPK187

Regular price $356⁰⁰ CAD
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BOYESEN Impeller/Waterpump Cover - Black WPK-17B

Regular price $318⁰⁰ CAD
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BOYESEN Impeller/Waterpump Cover - Magnesium WPK-17M

Regular price $318⁰⁰ CAD
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$31.00 off

WISECO Piston Kit - Standard High-Performance 4920M07700

Sale price $280⁰⁰ CAD Regular price $311⁰⁰
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$1.00 off

KIBBLEWHITE Beehive Spring Kit - Titanium - M8 20-21205

Sale price $576⁰⁰ CAD Regular price $577⁰⁰
$20.00 off

KIBBLEWHITE Spring Kit 40-40100

Sale price $305⁰⁰ CAD Regular price $325⁰⁰

In stock (10 units)
$13.00 off
MOOSE RACING Clutch Kit M90-187

Sale price $280⁰⁰ CAD Regular price $293⁰⁰

Very low stock (1 unit)
HINSON RACING Clutch Kit FSC357-8-001

Regular price $277⁰⁰ CAD

In stock (16 units)
MOOSE RACING Intake Valve Kit M40-40350

Regular price $273⁰⁰ CAD

In stock (12 units)
MOOSE RACING Valve and Spring Kit M40-41060

Regular price $273⁰⁰ CAD

In stock (13 units)
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REKLUSE Clutch Kit 782-224

Regular price $273⁰⁰ CAD
Hot Rods Connecting Rod 8622

Regular price $322⁰⁰ CAD

In stock (5 units)
$17.00 off

KIBBLEWHITE Intake Kit 40-40350

Sale price $257⁰⁰ CAD Regular price $274⁰⁰

In stock (7 units)
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$6.00 off
PROX Piston Kit 01.4337.A

Sale price $249⁰⁰ CAD Regular price $255⁰⁰
PROX Piston Kit 01.4337.B

Regular price $262⁰⁰ CAD

Low stock (4 units)
$6.00 off

PROX Piston Kit 01.4337.C

Sale price $249⁰⁰ CAD Regular price $255⁰⁰

Very low stock (1 unit)
WISECO Piston Kit - Standard High-Performance 4953M09600

Regular price $332⁰⁰ CAD

Very low stock (1 unit)
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WOSSNER Piston Kit - KX250F - 76.97 mm 8635DB

Regular price $255⁰⁰ CAD
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WOSSNER Piston Kit - KX250F - 76.98 mm 8635DC

Regular price $255⁰⁰ CAD

Let customers speak for us

from 1023 reviews

Beautiful muffler

Beautiful muffler. Easy install. Perfect sound. High quality throughout. Completely changed the look of the bike. Love it. Expertly packaged in foam rubber so it arrived unscratched. Thanks Bill's.

David Johnson

07/14/2026

LEOVINCE GP One Slip-On Muffler SCL500 2023-2024 15131FBU 1811-4693

Sounds amazing and looks really good

You guys saved my butt with this, I couldn't get it in my area since one of the shops were having tariff issues and not ordering arrow at the moment. But you guys did everything plus more of ordering it checking it and shipping it off to me. I didn't want to go with any other exhaust and you guys delivered. I will forever appreciate you guys and recommend you in the future.

Marco Fraire

07/12/2026

71005VAN Arrow Racing Veloce Full Exhaust for Triumph Street Triple 765 RS 24-25

Great customer service and delivery I love my

Great customer service and delivery I love my exhaust!!!

Marissa Castro

07/10/2026

LEOVINCE GP Corsa Evo Full Exhaust - Z125 2017-2024 3394EU 1810-2679

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