K&N – Bill's Exhausts

K & N Air Filter - EX250R Ninja KA-2508

Regular price 7.043⁰⁰ NOK

In stock (5 units)
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K & N Intake Assembly Can-Am Maverick Turbo 1000R 2015-2017 4x4 63-1140

Regular price 5.731⁰⁰ NOK
K & N Intake Kit - Black 57-1125

Regular price 5.672⁰⁰ NOK

Low stock (4 units)
K & N Intake Kit - Polished - XL 57-1126P

Regular price 5.309⁰⁰ NOK

In stock (6 units)
K & N Big 8 Intake Kit - Black ALSO FIT 18 SOFTAILS RK-3948B

Regular price 5.280⁰⁰ NOK

Very low stock (1 unit)
K & N Intake Kit - Black - XL 57-1126

Regular price 5.280⁰⁰ NOK

Low stock (3 units)
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K & N Intake Kit - Chrome N/F MODELS W/FAIRING LWRS 63-1138C

Regular price 5.280⁰⁰ NOK
K & N Intake Kit - Chrome 57-1125P

Regular price 5.153⁰⁰ NOK

Low stock (4 units)
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K & N Intake Kit - XL 883/1200 63-1126P

Regular price 5.026⁰⁰ NOK
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K & N Intake Kit - XL 883/1200 63-1126

Regular price 5.026⁰⁰ NOK
K & N Intake Kit - Black 57-1138

Regular price 4.976⁰⁰ NOK

Low stock (4 units)
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K & N Intake Kit - Softail/Dyna 63-1125P

Regular price 4.820⁰⁰ NOK
K & N Intake Kit - Black 63-1131

Regular price 4.712⁰⁰ NOK

Low stock (2 units)
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K & N Intake Kit - Polished 63-1131P

Regular price 4.585⁰⁰ NOK
K & N Hammer Intake Kit - Mirror - Twin Cam RK-3933

Regular price 4.408⁰⁰ NOK

In stock (11 units)
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K & N Hammer Intake Kit - Black ALSO FIT 18 SOFTAILS RK-3954B

Regular price 4.183⁰⁰ NOK
K & N Hammer Intake Kit - Black - Twin Cam RK-3933B

Regular price 4.173⁰⁰ NOK

In stock (15 units)
K & N Shaker Intake Kit - Black - Softail/Dyna RK-3950

Regular price 4.023⁰⁰ NOK

Low stock (3 units)
K & N Shaker Intake Kit - Black N/F 16-17 FXDLS RK-3951

Regular price 4.023⁰⁰ NOK

Low stock (4 units)
K & N Shaker Intake Kit - Black ALSO FIT 18 SOFTAILS RK-3955

Regular price 4.023⁰⁰ NOK

Low stock (2 units)
K & N Side Draft Intake Kit - Black RK-3956

Regular price 4.023⁰⁰ NOK

In stock (5 units)
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K & N Harley-Davidson Custom Air Filter Assembly RK-3909-1

Regular price 4.017⁰⁰ NOK
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K & N Air Filter Assembly - Twin Cam - 2-1/4" RK-3910-1

Regular price 4.017⁰⁰ NOK
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K & N Intake Kit - Black N/F MODELS W/FAIRING LWRS 63-1139

Regular price 4.017⁰⁰ NOK
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K & N Intake Kit - Softail/Dyna 63-1125

Regular price 4.017⁰⁰ NOK
K & N Intake Kit - Satin Black 57-1134

Regular price 4.016⁰⁰ NOK

In stock (5 units)
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K & N Intake Kit - Black 57-1137

Regular price 4.016⁰⁰ NOK
K & N Intake Kit - Silver 57-1137S

Regular price 3.987⁰⁰ NOK

Low stock (3 units)
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K & N Intake Kit - Black - FL '08-'16 63-1134

Regular price 3.919⁰⁰ NOK
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K & N Intake Kit - Polished 63-1122P

Regular price 3.919⁰⁰ NOK
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K & N Intake Kit - Silver N/F MODELS W/FAIRING LWRS 63-1139S

Regular price 3.772⁰⁰ NOK
K & N Flare Intake Kit - Black - Twin Cam RK-3932B

Regular price 3.615⁰⁰ NOK

In stock (6 units)
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K & N Intake Kit - Black - XG500/750 N/F XG750A 63-1130

Regular price 3.584⁰⁰ NOK
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K & N Hammer Intake Kit - Mirror - Twin Cam - Large RK-3933X

Regular price 3.468⁰⁰ NOK
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K & N Side Draft Intake Kit - Silver - M8 RK-3956S

Regular price 3.456⁰⁰ NOK
K & N Charge Pipe - Polaris 77-1008KC

Regular price 3.395⁰⁰ NOK

Very low stock (1 unit)
K & N Side Draft Intake Kit - Black N/F 16-17 FXDLS RK-3952

Regular price 3.386⁰⁰ NOK

In stock (6 units)
K & N Side Draft Intake Kit - Black - Softail/Dyna RK-3953

Regular price 3.386⁰⁰ NOK

Low stock (4 units)
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K & N Hammer Intake Kit - Black - XL RK-3945B

Regular price 3.382⁰⁰ NOK
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K & N Side Draft Intake Kit - Silver/Black N/F 16-17 FXDLS RK-3952S

Regular price 3.187⁰⁰ NOK
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K & N Intake Kit - Satin Silver 57-1134S

Regular price 3.158⁰⁰ NOK
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K & N Flare Intake Kit - Mirror - Twin Cam - Large RK-3932X

Regular price 3.143⁰⁰ NOK
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K & N Intake Kit - Black - Softail/Dyna 63-1137

Regular price 3.135⁰⁰ NOK
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K & N Intake Kit - Satin Black 57-1139

Regular price 3.106⁰⁰ NOK
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K & N Intake Kit - Silver - Softail/Dyna 63-1137S

Regular price 3.018⁰⁰ NOK
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K & N Flare Intake Kit - Twin Cam - Large RK-3932XB

Regular price 2.987⁰⁰ NOK
K & N Clamp-On Air Filter - Kawasaki RC-2454

Regular price 2.684⁰⁰ NOK

In stock (6 units)
Sold out

K & N Powerlid® - TRX450R HA-4506-T

Regular price 2.635⁰⁰ NOK
K & N Universal Clamp-On Air Filter RC-2344

Regular price 2.576⁰⁰ NOK

Low stock (3 units)
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K & N Clamp-On Air Filter - Suzuki GS RC-2314

Regular price 2.547⁰⁰ NOK

Let customers speak for us

from 815 reviews

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

Graves Motorsports Cat Eliminator Exhaust System R1 2015-2025 2026 Exy-15r1-Cetc

Simply the best

Best looking and sounding exhaust on the market for the R6 hands down! Quality craftsmanship without a doubt.

Noah Sadley

Graves Motorsports Cat-Back Slip-On Carbon Exhaust R6 2006-2024 EXY-15R6-CBSC

Great Sound

Great Sound. Nice engineering. Super easy to install.

Jessy Sidhu

01/05/2026

Arrow 72501SK Sonora Exhaust, Titanium for KTM 1290 Super Adventure S 2021-2024 72501SK

Sounds amazing

Sounds amazing, easy installation no issues, 100% recommend

Vincent Hernandez

M4 ZX6R 2009-2025 2026 Carbon Fiber Street Slayer Slip On KA6914

Great exhaust

Great exhaust. Sounds beautiful on my 2025 v4 tricolore

Carlos Velasquez

01/02/2026

71253CP Arrow Exhaust full system Ducati Panigale V4 2025 2026 Full High Pro-Race Titanium Black Racing

Arrow titanium exhaust headers without muffler 'Open Box' from Bill's Exhaust

Item as described. 'Open Box' but everything needed was in box. Kinda difficult to install but love the way it sounds. Wish it came with the Arrow muffler

Michael Longoria

12/29/2025

71768mi Arrow Racing Titanium Collectors Header For Original And Arrow Silencer S1000RR 2020-2025 /M1000RR 20-24 71768mi