K&N – Bill's Exhausts

K & N Air Filter - EX250R Ninja KA-2508

Regular price $23,332⁰⁰ TWD

Low stock (2 units)
Sold out
$12,603.00 off
K & N Intake Assembly Can-Am Maverick Turbo 1000R 2015-2017 4x4 63-1140

Sale price $18,984⁰⁰ TWD Regular price $31,587⁰⁰
K & N Intake Kit - Black 57-1125

Regular price $18,789⁰⁰ TWD

Low stock (3 units)
K & N Intake Kit - Polished - XL 57-1126P

Regular price $17,588⁰⁰ TWD

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

Regular price $17,491⁰⁰ TWD

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

Regular price $17,491⁰⁰ TWD

In stock (5 units)
Sold out
$3,311.00 off

K & N Intake Kit - Chrome N/F MODELS W/FAIRING LWRS 63-1138C

Sale price $17,491⁰⁰ TWD Regular price $20,802⁰⁰
K & N Intake Kit - Chrome 57-1125P

Regular price $17,070⁰⁰ TWD

Low stock (2 units)
Sold out
$421.00 off

K & N Intake Kit - XL 883/1200 63-1126P

Sale price $16,648⁰⁰ TWD Regular price $17,069⁰⁰
Sold out
$453.00 off

K & N Intake Kit - XL 883/1200 63-1126

Sale price $16,648⁰⁰ TWD Regular price $17,101⁰⁰
K & N Intake Kit - Black 57-1138

Regular price $16,485⁰⁰ TWD

Low stock (4 units)
Sold out
$1,102.00 off

K & N Intake Kit - Softail/Dyna 63-1125P

Sale price $15,967⁰⁰ TWD Regular price $17,069⁰⁰
K & N Intake Kit - Black 63-1131

Regular price $15,608⁰⁰ TWD

Very low stock (1 unit)
Sold out
$3,146.00 off
K & N Intake Kit - Polished 63-1131P

Sale price $15,188⁰⁰ TWD Regular price $18,334⁰⁰
K & N Hammer Intake Kit - Mirror - Twin Cam RK-3933

Regular price $14,602⁰⁰ TWD

In stock (11 units)
Sold out

K & N Hammer Intake Kit - Black ALSO FIT 18 SOFTAILS RK-3954B

Regular price $13,856⁰⁰ TWD
K & N Hammer Intake Kit - Black - Twin Cam RK-3933B

Regular price $13,824⁰⁰ TWD

In stock (14 units)
K & N Shaker Intake Kit - Black - Softail/Dyna RK-3950

Regular price $13,327⁰⁰ TWD

Very low stock (1 unit)
K & N Shaker Intake Kit - Black N/F 16-17 FXDLS RK-3951

Regular price $13,327⁰⁰ TWD

Low stock (4 units)
Sold out

K & N Shaker Intake Kit - Black ALSO FIT 18 SOFTAILS RK-3955

Regular price $13,327⁰⁰ TWD
K & N Side Draft Intake Kit - Black RK-3956

Regular price $13,327⁰⁰ TWD

Low stock (4 units)
Sold out
$21.00 off

K & N Harley-Davidson Custom Air Filter Assembly RK-3909-1

Sale price $13,306⁰⁰ TWD Regular price $13,327⁰⁰
Sold out
$21.00 off

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

Sale price $13,306⁰⁰ TWD Regular price $13,327⁰⁰
Sold out
$21.00 off

K & N Intake Kit - Black N/F MODELS W/FAIRING LWRS 63-1139

Sale price $13,306⁰⁰ TWD Regular price $13,327⁰⁰
Sold out
$2,984.00 off

K & N Intake Kit - Softail/Dyna 63-1125

Sale price $13,306⁰⁰ TWD Regular price $16,290⁰⁰
K & N Intake Kit - Satin Black 57-1134

Regular price $13,304⁰⁰ TWD

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

Regular price $13,304⁰⁰ TWD
K & N Intake Kit - Silver 57-1137S

Regular price $13,207⁰⁰ TWD

Low stock (3 units)
Sold out
$2,011.00 off

K & N Intake Kit - Black - FL '08-'16 63-1134

Sale price $12,981⁰⁰ TWD Regular price $14,992⁰⁰
Sold out
$7,009.00 off

K & N Intake Kit - Polished 63-1122P

Sale price $12,981⁰⁰ TWD Regular price $19,990⁰⁰
Sold out
$1,102.00 off
K & N Intake Kit - Silver N/F MODELS W/FAIRING LWRS 63-1139S

Sale price $12,494⁰⁰ TWD Regular price $13,596⁰⁰
K & N Flare Intake Kit - Black - Twin Cam RK-3932B

Regular price $11,974⁰⁰ TWD

In stock (6 units)
Sold out
$3,119.00 off
K & N Intake Kit - Black - XG500/750 N/F XG750A 63-1130

Sale price $11,873⁰⁰ TWD Regular price $14,992⁰⁰
Sold out
$3,017.00 off

K & N Hammer Intake Kit - Mirror - Twin Cam - Large RK-3933X

Sale price $11,488⁰⁰ TWD Regular price $14,505⁰⁰
Sold out
$1,878.00 off
K & N Side Draft Intake Kit - Silver - M8 RK-3956S

Sale price $11,449⁰⁰ TWD Regular price $13,327⁰⁰
$3,748.00 off

K & N Charge Pipe - Polaris 77-1008KC

Sale price $11,245⁰⁰ TWD Regular price $14,993⁰⁰

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

Regular price $11,216⁰⁰ TWD

In stock (5 units)
K & N Side Draft Intake Kit - Black - Softail/Dyna RK-3953

Regular price $11,216⁰⁰ TWD

Low stock (4 units)
Sold out
$2,944.00 off

K & N Hammer Intake Kit - Black - XL RK-3945B

Sale price $11,204⁰⁰ TWD Regular price $14,148⁰⁰
Sold out
$2,771.00 off
K & N Side Draft Intake Kit - Silver/Black N/F 16-17 FXDLS RK-3952S

Sale price $10,556⁰⁰ TWD Regular price $13,327⁰⁰
Sold out
$2,747.00 off
K & N Intake Kit - Satin Silver 57-1134S

Sale price $10,460⁰⁰ TWD Regular price $13,207⁰⁰
Sold out
$2,732.00 off
K & N Flare Intake Kit - Mirror - Twin Cam - Large RK-3932X

Sale price $10,410⁰⁰ TWD Regular price $13,142⁰⁰
Sold out
$2,952.00 off

K & N Intake Kit - Black - Softail/Dyna 63-1137

Sale price $10,385⁰⁰ TWD Regular price $13,337⁰⁰
Sold out
$2,704.00 off
K & N Intake Kit - Satin Black 57-1139

Sale price $10,290⁰⁰ TWD Regular price $12,994⁰⁰
Sold out
$4,996.00 off

K & N Intake Kit - Silver - Softail/Dyna 63-1137S

Sale price $9,996⁰⁰ TWD Regular price $14,992⁰⁰
Sold out
$2,597.00 off

K & N Flare Intake Kit - Twin Cam - Large RK-3932XB

Sale price $9,896⁰⁰ TWD Regular price $12,493⁰⁰
K & N Clamp-On Air Filter - Kawasaki RC-2454

Regular price $8,891⁰⁰ TWD

In stock (9 units)
Sold out

K & N Powerlid® - TRX450R HA-4506-T

Regular price $8,729⁰⁰ TWD
K & N Universal Clamp-On Air Filter RC-2344

Regular price $8,534⁰⁰ TWD

Low stock (3 units)
Sold out

K & N Clamp-On Air Filter - Suzuki GS RC-2314

Regular price $8,436⁰⁰ TWD

Let customers speak for us

from 845 reviews

NOTHING SHORT OF AMAZING

NOTHING SHORT OF AMAZING.
Excellent quality of exhaust, easy to install, and great looking. Sound is AWESOME, definitely gives the BMW K 1600 B a different appearance.

Quick turnaround and fast shipping by Bill’s Team!!!
Thank you.

Marco Boos

03/17/2026

BMW K 1600 B GRAND AMERICA 4" FREEDOM SLIP-ONS 2017-PRESENT

I just love it

I just love it. I only wish it was available when I bought my bike in 2020.

Fernando Martinez

03/13/2026

Vandemon Triumph Rocket 3R & GT 2500cc 2019-2025 Titanium Exhaust Manifold TRIUMROCKET3SSHEADR VA-11

Don’t order anyplace else

Let start with placing and order it was so easy and painless had my order within couple weeks. Now the actual exhaust my bike Luna sounds great she feel like a whole different bike. Sounds amazing for my future bikes bills is the only place I will order from thank you bills

Rafael Landeros

AKRAPOVIC Exhaust System - Racing Line - Titanium YZF-R7 2022-2024 and 2025 S-Y7R12-APT 1810-3053

just what i needed for my 1999 yamaha YZF R7ow02/R1 toy

just what i needed for my 1999 yamaha YZF R7ow02/R1 toy...

MARK HILL

03/12/2026

Arrow Yamaha Yzf R1 07-08 Stainless Steel Collectors 71364mi

Samantha great customer service

Haven’t installed or checked that is complete, but looks good and what I want to thank the amazing customer service, Samantha was amazing helping me decide and get my order delivered with no problem

Mariano Rojas Torres

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

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