CYLINDER WORKS

Sold out

Cylinder Works Big Bore Cylinder Kit 860 cc KRF 750 Teryx 2005-2014 31007-K01

Regular price 16.020⁰⁰ NOK
CYLINDER WORKS Big Bore Gasket Kit KX450F 2009-2015 31011-G01

Regular price 894⁰⁰ NOK

Low stock (3 units)
CYLINDER WORKS Cylinder Kit - Big Bore - Yamaha YZ250 1999-2023 295cc 72mm +5.6mm 21009-K01

Regular price 11.878⁰⁰ NOK

Low stock (3 units)
Sold out
CYLINDER WORKS Cylinder Kit - Big Bore - Yamaha 295cc YZ 250 1999-2023 21009-K01

Regular price 10.995⁰⁰ NOK
CYLINDER WORKS Cylinder - Standard ACTUALLY FOR STD BORE 10005

Regular price 3.784⁰⁰ NOK

In stock (14 units)
Sold out

CYLINDER WORKS Big Bore Gasket Kit 21009-G01

Regular price 1.132⁰⁰ NOK
Sold out
CYLINDER WORKS Cylinder - Standard - RMZ250 - 2010-2012 40004

Regular price 4.449⁰⁰ NOK
CYLINDER WORKS Cylinder - Standard ACTUALLY FOR STD BORE 60006

Regular price 6.495⁰⁰ NOK

Very low stock (1 unit)
CYLINDER WORKS Cylinder Kit - Standard Bore 60006-K02

Regular price 11.134⁰⁰ NOK

In stock (20 units)
CYLINDER WORKS Cylinder Kit - High Compression 60002-K02HC

Regular price 11.382⁰⁰ NOK

Low stock (2 units)
CYLINDER WORKS Cylinder Kit - High Compression 20001-K01HC

Regular price 7.836⁰⁰ NOK

Low stock (4 units)
CYLINDER WORKS Gasket Kit - Big Bore 51006-G01

Regular price 1.579⁰⁰ NOK

Low stock (4 units)
CYLINDER WORKS Big Bore Gasket Kit 11002-G01

Regular price 775⁰⁰ NOK

Low stock (2 units)
CYLINDER WORKS Cylinder Kit - Standard 40004-K03

Regular price 7.002⁰⁰ NOK

Low stock (4 units)
Sold out

CYLINDER WORKS Cylinder Kit - Standard 20002-K01

Regular price 7.459⁰⁰ NOK
CYLINDER WORKS Cylinder Big Bore Kit 270cc 12.6:1 KX250F2004-2008 / RM-Z250 04-06 31001-K01

Regular price 7.856⁰⁰ NOK

Low stock (3 units)
CYLINDER WORKS Cylinder - Standard - KX250F - 2011-2012 30006

Regular price 4.191⁰⁰ NOK

In stock (7 units)
Sold out

CYLINDER WORKS Cylinder Kit - Standard Bore 30009-K01

Regular price 5.671⁰⁰ NOK
CYLINDER WORKS Cylinder - Standard 30001

Regular price 4.082⁰⁰ NOK

Low stock (3 units)
CYLINDER WORKS Cylinder Kit - Standard 40002-K01

Regular price 7.399⁰⁰ NOK

In stock (8 units)
Sold out

CYLINDER WORKS Big Bore Gasket Kit 23001-G01

Regular price 1.122⁰⁰ NOK
Sold out
CYLINDER WORKS Cylinder Head Kit - Standard Bore RM-Z 250/ KX250F 2004-2006 CH3002-K01

Regular price 6.813⁰⁰ NOK
CYLINDER WORKS Cylinder - Standard Bore ACTUALLY FOR STD BORE 60001

Regular price 6.684⁰⁰ NOK

In stock (9 units)
CYLINDER WORKS Cylinder Kit - Big Bore 23001-K01

Regular price 8.680⁰⁰ NOK

In stock (5 units)
CYLINDER WORKS Cylinder Kit - Standard 10008-K01

Regular price 6.605⁰⁰ NOK

In stock (7 units)
CYLINDER WORKS Cylinder Kit - Front 30007-K01

Regular price 6.863⁰⁰ NOK

Low stock (2 units)
Sold out

CYLINDER WORKS Cylinder Kit - Big Bore 80.00mm 270ccCRF250R 2010-2017 11007-K01

Regular price 7.538⁰⁰ NOK
CYLINDER WORKS Cylinder Kit - Standard 40004-K02

Regular price 7.002⁰⁰ NOK

In stock (5 units)
CYLINDER WORKS Cylinder Kit - Standard DR-Z 400 40001-K01

Regular price 6.962⁰⁰ NOK

In stock (7 units)
CYLINDER WORKS Cylinder Kit - Standard 20004-K01

Regular price 8.373⁰⁰ NOK

In stock (7 units)
Sold out

CYLINDER WORKS Big Bore Gasket Kit 41002-G01

Regular price 993⁰⁰ NOK
CYLINDER WORKS Cylinder Kit - Standard Bore 20004-K02

Regular price 8.373⁰⁰ NOK

In stock (8 units)
CYLINDER WORKS Cylinder Kit - Standard Bore 60002-K05

Regular price 9.783⁰⁰ NOK

In stock (20 units)
CYLINDER WORKS Cylinder Kit - Big Bore 11004-K02

Regular price 6.903⁰⁰ NOK

Low stock (2 units)
CYLINDER WORKS Cylinder Head Kit CH1003-K01

Regular price 5.890⁰⁰ NOK

In stock (5 units)
CYLINDER WORKS Cylinder - Standard 30006-K01

Regular price 6.625⁰⁰ NOK

In stock (11 units)
CYLINDER WORKS Cylinder - Standard ACTUALLY FOR STD BORE 60002

Regular price 6.317⁰⁰ NOK

In stock (13 units)
CYLINDER WORKS Cylinder Kit - Standard 20003-K02

Regular price 7.836⁰⁰ NOK

In stock (10 units)
CYLINDER WORKS Cylinder Kit - Standard 10001-K02

Regular price 6.058⁰⁰ NOK

In stock (6 units)
CYLINDER WORKS Cylinder Kit - Standard 20001-K01

Regular price 7.459⁰⁰ NOK

In stock (12 units)
CYLINDER WORKS Cylinder Big Bore Kit LT-Z/ DR-Z 400 41001-K01

Regular price 8.323⁰⁰ NOK

In stock (10 units)
CYLINDER WORKS Cylinder - Standard ACTUALLY FOR STD BORE 60004

Regular price 6.684⁰⁰ NOK

In stock (5 units)
Sold out

CYLINDER WORKS Cylinder - Standard ACTUALLY FOR STD BORE 60003

Regular price 6.684⁰⁰ NOK
CYLINDER WORKS Cylinder Head Kit - Standard Bore KX250F 2006-2008 CH3001-K01

Regular price 6.843⁰⁰ NOK

In stock (11 units)
Sold out

CYLINDER WORKS Cylinder Kit - Standard 40003-K01

Regular price 7.002⁰⁰ NOK
CYLINDER WORKS Cylinder Kit - Standard - Honda CW10011K01

Regular price 6.188⁰⁰ NOK

In stock (5 units)
CYLINDER WORKS High Compression Cylinder Kit - Standard Bore 20010-K02HC

Regular price 7.459⁰⁰ NOK

Low stock (4 units)
CYLINDER WORKS Cylinder Kit - Standard 10003-K01

Regular price 6.605⁰⁰ NOK

In stock (9 units)
CYLINDER WORKS Cylinder - Standard 20002

Regular price 3.933⁰⁰ NOK

In stock (5 units)
CYLINDER WORKS Cylinder - Standard 10002

Regular price 4.003⁰⁰ NOK

In stock (13 units)

Let customers speak for us

from 1011 reviews

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

LEOVINCE LV-10 Slip-On Muffler - Black Ducati Monster 937 2021-2023 15260B 1811-4426

Perfect fit

Perfect fit, look and performance

Brad Hahn

04/20/2026

71925AK Arrow Maxi Race-Tech Slip-on Exhaust, Aluminum for BMW R1250R/RS 19-20

Perfect

Perfect, head turner in the streets

Jordan Hoffman

71069PR Arrow CBR650R /CB 650 R 2024- 2025 2026 Pro-Race Racing Full Exhaust TITANIUM PRO-RACE SILENCER + STAINLESS STEEL COLLECTORS

Sounds great!

Fits well, easy to install, great weight reduction, looks and sounds great!

Glenn Kunkel

Arrow Husqvarna 701 Enduro/Supermoto E5+ '25/'26 Full System With Explorer Titanium Exhaust - 72669pk

EXCELENTE EL PRODUCTO

EXCELENTE EL PRODUCTO QUE SOLICITE LLEGO EN TIEMPO Y FUNCIONA A LA PERFECCION

04/08/2026

VANCE & HINES Fuelpak 4 Tuning Module 4 for Harley-Davidson Dyna/Softail/Sportster/Touring/Trike 2011-2020 Gray 6-pin CAN bus 66045

New 2026 Indian 101 Scout comes loaded but the factory exhaust is a sleeper

New 2026 Indian 101 Scout comes loaded but the factory exhaust is a sleeper. Well, the V&H HO woke that bugger up! Shifting far smoother, revs up faster and it now sounds like 1250engine. Took minutes to install. Mahalo to Bill's for USPS shipping to Hawaii ($20 instead of $200), much ALOHA being sent your way.

Douglas Mallardi

04/02/2026

VANCE & HINES Hi-Output Slip-On Muffler - Black - Indian Scout 2025 48627

Digging the Arrows

First time trying Arrow Exhaust. I was an Akrapovic fan boy. I’m happy with their quality and sound. Fitment is perfect. They don’t come with a bracket for the side panels but it looks fine without them (HyperMotard 950). They sound great. Classic deep tone without that bubbly idle noise more open exhausts have. Proper bark up high. A bit louder than the stock cans at all revs but never annoying and very quiet with neutral throttle. There’s a little decel popping with the stock map and valve disabled. They look great. First time shopper at Bill’s and everything went as expected. Shipping time and delivery was right when they said it would be. Good communication and packaging. Awesome all around.

Pat Carroll

03/31/2026

Arrow Ducati Hypermotard 950 2019 Homologated Pro-Race Nichrom Dark Rh+Lh Silencers With Welded Link Pipe 71895prn

Pure craftsmanship and quality

I know there was a lead time on this M4 exhaust but bill’s got it to me before it was supposed to be here can’t say enough about there company thank you so much. The craftsmanship and quality are spot on. I will always buy from them.

David Reese

03/20/2026

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

FiltersFilter & Sort

Your cart

Let customers speak for us