CRF250R 2008-2013

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$1,722.00 off
FMF Factory 4.1 RCT Muffler - Aluminum CRF250R 2011-2013 041473 1821-1385

Sale price $15,496⁰⁰ TWD Regular price $17,218⁰⁰
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$1,148.00 off

FMF PowerCore 4 HEX Muffler 041487 1821-1464

Sale price $10,331⁰⁰ TWD Regular price $11,479⁰⁰
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$1,838.00 off

DYNOJET Power Commander-6 with Ignition Adjustment - Honda PC6-16026

Sale price $16,540⁰⁰ TWD Regular price $18,378⁰⁰
MOOSE RACING Pre-Oiled Air Filter - CRF P1-20-34

Regular price $1,063⁰⁰ TWD

In stock (6 units)
MOOSE RACING Air Filter - CRF450R/250R 1-20-34

Regular price $966⁰⁰ TWD

In stock (6 units)
NO TOIL Air Filter 1250

Regular price $1,095⁰⁰ TWD

In stock (6 units)
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NO TOIL Air Filter 120-50

Regular price $998⁰⁰ TWD
$1.00 off

NO TOIL Replacement Air Filter Cage C12050

Sale price $966⁰⁰ TWD Regular price $967⁰⁰

In stock (8 units)
PC RACING Pro Seal - CRF450R '09 PC19

Regular price $611⁰⁰ TWD

Very low stock (1 unit)
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PC RACING Flo Air Filter PCF8X

Regular price $1,127⁰⁰ TWD
PRO FILTER Pre-Oiled Air Filter AFR-1003-01

Regular price $452⁰⁰ TWD

In stock (9 units)
PRO FILTER Air Filter - CRF250/450 MTX-1003-01

Regular price $871⁰⁰ TWD

In stock (7 units)
TWIN AIR Standard Air Filter - CRF450/250 150219

Regular price $1,256⁰⁰ TWD

In stock (20 units)
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TWIN AIR Airbox Cover - CRF450R 160102

Regular price $1,418⁰⁰ TWD
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TWIN AIR Pre-Oiled Air Filter - CRF450 150219X

Regular price $1,418⁰⁰ TWD
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TWIN AIR Replacement Air Filter 150220FR

Regular price $1,418⁰⁰ TWD
UNI FILTER Air Filter - CRF450/250R NU-4144ST

Regular price $1,224⁰⁰ TWD

In stock (16 units)
PC RACING Oil Filter PC116

Regular price $1,289⁰⁰ TWD

In stock (20 units)
$72.00 off

EMGO Oil Filter 10-99210

Sale price $153⁰⁰ TWD Regular price $225⁰⁰

In stock (20 units)
MOOSE RACING Electric Fuel Injection Fuel Pump Rebuild Kit 47-2038-M

Regular price $3,513⁰⁰ TWD

In stock (9 units)
MOTION PRO Fuel Injection Cleaner Kit OEM for Nippon Denso 08-0592

Regular price $6,287⁰⁰ TWD

In stock (20 units)
MOTION PRO Fuel Injection Pigtail OEM for Nippon Denso 08-0596

Regular price $858⁰⁰ TWD

In stock (20 units)
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$754.00 off

BARNETT Clutch Kit 303-35-20051

Sale price $6,783⁰⁰ TWD Regular price $7,537⁰⁰
BARNETT Clutch Friction Plate 301-35-10017

Regular price $606⁰⁰ TWD

In stock (20 units)
$5.00 off

BARNETT Drive Plate 401-35-055045

Sale price $284⁰⁰ TWD Regular price $289⁰⁰

In stock (20 units)
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$704.00 off
BARNETT Pressure Plate 361-35-01023

Sale price $6,334⁰⁰ TWD Regular price $7,038⁰⁰
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BARNETT Clutch Basket CRF250R 2010-2017 321-35-01023

Regular price $10,556⁰⁰ TWD
HINSON RACING Clutch Kit FSC494-8-001

Regular price $6,449⁰⁰ TWD

In stock (20 units)
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HINSON RACING Clutch Basket H494

Regular price $10,479⁰⁰ TWD
HINSON RACING Cushion Kit CU299

Regular price $1,806⁰⁰ TWD

In stock (14 units)
HINSON RACING Clutch Plate Kit - Fiber FP094-8-001

Regular price $3,224⁰⁰ TWD

In stock (20 units)
HINSON RACING Clutch Plate Kit - Steel SP129-7-001

Regular price $2,257⁰⁰ TWD

Low stock (3 units)
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HINSON RACING Clutch Kit HC694

Regular price $38,208⁰⁰ TWD
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KG POWERSPORTS High Performance Clutch Disc Set KG239-8HPK

Regular price $2,288⁰⁰ TWD
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KG POWERSPORTS Complete Clutch Kit KGK-8014H

Regular price $4,190⁰⁰ TWD
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$32.00 off

KG POWERSPORTS Clutch Drive Plate - Steel KGSP-205

Sale price $225⁰⁰ TWD Regular price $257⁰⁰
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MAGURA Hymec Line - Carbon - 1045mm 722138

Regular price $1,901⁰⁰ TWD
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MOOSE RACING Clutch Basket with Gear M694

Regular price $10,994⁰⁰ TWD
$65.00 off

MOOSE RACING Steel Clutch Plates M80-7105-7

Sale price $1,482⁰⁰ TWD Regular price $1,547⁰⁰

Low stock (4 units)
$161.00 off

MOOSE RACING Clutch Friction Plates M70-5176-8

Sale price $3,965⁰⁰ TWD Regular price $4,126⁰⁰

Low stock (3 units)
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$209.00 off
PRO CIRCUIT Clutch Springs CSH10250-CS

Sale price $1,884⁰⁰ TWD Regular price $2,093⁰⁰
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$28.00 off

PROX Steel Plates 16.S13014

Sale price $2,127⁰⁰ TWD Regular price $2,155⁰⁰
$213.00 off

PROX Clutch Friction Plates 16.S13035

Sale price $2,901⁰⁰ TWD Regular price $3,114⁰⁰

In stock (5 units)
PROX Inner Clutch Hub - Honda 18.134

Regular price $2,901⁰⁰ TWD

In stock (9 units)
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REKLUSE Clutch Basket RMS-4116

Regular price $9,641⁰⁰ TWD
REKLUSE Clutch Pack RMS-2801016

Regular price $13,188⁰⁰ TWD

Very low stock (1 unit)
REKLUSE Clutch Pack 751-01001

Regular price $13,833⁰⁰ TWD

In stock (7 units)
REKLUSE Clutch Kit 782-223

Regular price $6,352⁰⁰ TWD

Very low stock (1 unit)
REKLUSE Clutch Kit RMS-7016

Regular price $19,959⁰⁰ TWD

Low stock (3 units)
REKLUSE Clutch Kit RMS-7116

Regular price $36,725⁰⁰ TWD

Low stock (4 units)

Let customers speak for us

from 826 reviews

Would buy again

Looks great, lighter weight and better quality of sound, particularly once you remove the baffle.

Jude Walsh

03/09/2026

71914AKN Arrow 71914AKN Indy Race Aluminum Dark Slip-on Exhaust for Kawasaki Ninja 1000SX 2020-2025

Couldn't be happier

I am a very happy customer, every time I have bought something from Bill’s Exhaust the office have been super communicative in setting my expectations.
You will always know where your item and when to expect it.

Anonymous

Arrow 71751MI Racing Exhaust Collector for BMW S1000XR 20-24 71751MI

Arrow's craftsmanship is top notch

Arrow's craftsmanship is top notch, and Bill's Exhausts gave me a great deal and worked with me when there was a little hiccup with the order. A special shoutout to Samantha--she's very helpful. A+

Brandon F

03/06/2026

APRILIA TUAREG 660 EURO 5+ 2025 STAINLESS STEEL COLLECTORS - 72202pd

Absolutely love this exhaust

Absolutely love this exhaust, it came with everything needed, and sounds amazing. Installed on a 2025 ZX6R KRT edition.

Darlene Barthel

03/02/2026

Arrow Pro-Race Slip-on i ZX-6R 636 2009-2025 2026 Exhaust Titanium for Kawasaki ZX-6R 636 2009-2025 2026 71898PR

Looks good and sounds good

Looks good went on fine all the hardware was there. It was very easy to install.

Michael Lacy

LEOVINCE LV Corsa Muffler - Black Edition KAWASAKI NINJA 400/500 2018 - 2025 2026 15400BU 1811-4303

This exhaust is top notch!

This exhaust is top notch! Quality is better then any exhaust I've had in the past and would highly recommend it! The sound on the xsr 700 is perfect! Loud but not obnoxious! I've had a bunch of different exhausts for the cp2 motor akra, M4, two bros and this sounds better then all of them by far! There aren't too many exhaust sound clips for this on the cp2 so I was taking a chance and I can say I am not disappointed in any way!!

David Williams

Graves Motorsports Full Exhaust System For Fz-07 2015-2017 / Mt-07 2018 + / Xsr700 2016-2023 / R7 2021-2023 Exy-14fz07-Ftc

Easy installation

Easy installation. Sounds good but not crazy loud on a ZX6R.

Tom Riggs

02/23/2026

LEOVINCE ZX-6R Black LV-10 Muffler 15233BU

Long delivery time but worth it

Easy installation. Website picture doesn’t reflect actual item though. It is a carbon fiber can.

Steven Price

02/19/2026

Arrow Kawasaki Zx-10rr '21 Homologated Carbon Indy Race Silencer + Titanium Link Pipe 71928mk

LeoVince LV Corsa slip-on exhaust on my Kawasaki Z900

Installed the LeoVince LV Corsa slip-on exhaust on my Kawasaki Z900, and I couldn’t be happier. The build quality is excellent, the sound is absolutely amazing, and the installation was quick and easy.

Right out of the box, you can tell this is a premium product. The Carbon Fiber and finish are top-notch, and everything fit perfectly. Install took very little time, even with basic tools.

The sound quality is perfect — deep, aggressive, and sporty. It completely transforms the character of the Z900 and makes the bike feel alive every time you hit the throttle. No annoying rasp, just a clean, powerful tone that sounds incredible at all RPMs.

For under $500, you simply can’t beat this exhaust. It delivers premium performance, looks, and sound at a fraction of the cost of many competitors. If you’re looking to upgrade your Z900, this is a no-brainer.

Shipping was delayed due to the winter storm but even then it was delivered within a week. Bills Exhaust is my go to.

Highly recommend! 🔥🏍️

Brian Cipparone

02/06/2026

LEOVINCE LV Corsa Muffler - Carbon Fiber Z 900 2017-2025 15402CU 1811-4310

Looks Fantastic

Very happy with how the silencer looks on my wife's 2024 Vespa GTV. Its not as light as I thought that it was going to be. But I guess its a sign of the build quality. Sounds very nice with the baffle removed and makes her more visible on the road due to the exhaust tone, which is a must where we live.

T Damni

01/30/2026

Arrow Vespa Gts 300 '21 Homologated Aluminum Dark Urban Silencer 53536ann

Great sound

Easy to install. Very well finished pipe. The sound is phenomenal compared to the stock can.

Charles Osbon

01/29/2026

Arrow Cf Moto 800mt 800 MT Sport / Touring ’23/24 Homologated Aluminum Dark Race Tech Silencer With Welded Link Pipe 71943akn

My3rd purchase from bills exhaust and not a single issue yet

My3rd purchase from bills exhaust and not a single issue yet. Definitely a great shop to get your upgrades from.

Trent Huber

01/09/2026

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

This thing is beautiful and sounds so freakin

This thing is beautiful and sounds so freakin mean. I love it! Thanks Bills!! Took a bit longer to get delivered but also saved me a few hundred dollars waiting a bit longer so worth it! Thank you!

Robert Purdon

01/06/2026