Exhausts

$38.00 off
M4 Exhaust Carbon Fiber Bolt-On 2003-2004 GSXR 1000 SU9734

$725⁰⁰ AUD ~~$763⁰⁰~~

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$8.00 off
M4 Exhaust Carbon Fiber Heat Shield 2015-2025 R1 HG-YAR115

$148⁰⁰ AUD ~~$156⁰⁰~~

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$39.00 off
M4 Exhaust Carbon Fiber Slip On 2001-2005 FZ1 YA9014

$745⁰⁰ AUD ~~$784⁰⁰~~

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$36.00 off
M4 Exhaust Carbon Fiber Slip On 2003-2005 R6 YA6314

$683⁰⁰ AUD ~~$719⁰⁰~~

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$45.00 off
M4 Exhaust Carbon Fiber Slip On 2012-2016 GSXR 1000 SU9198

$849⁰⁰ AUD ~~$894⁰⁰~~

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$37.00 off
M4 Exhaust Carbon Fiber Slip On 2013-2017 Ninja 300 KA3014

$703⁰⁰ AUD ~~$740⁰⁰~~

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$39.00 off
M4 Exhaust Carbon Fiber Slip On 2013-2020 FZ-09 / MT-09 YA6914

$745⁰⁰ AUD ~~$784⁰⁰~~

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$37.00 off
M4 Exhaust Carbon Fiber Slip On 2015-2020 FZ-07 / MT-07 YA6714

$715⁰⁰ AUD ~~$752⁰⁰~~

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$41.00 off
M4 Exhaust Carbon Fiber Slip On 2015-2023 CBR300R / CB300F HO3314

$771⁰⁰ AUD ~~$812⁰⁰~~

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$39.00 off
M4 Exhaust Carbon Fiber Slip On 2016-2021 XSR900 YA6912

$745⁰⁰ AUD ~~$784⁰⁰~~

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$34.00 off
M4 Exhaust Carbon Fiber Slip On CBR500 2016-2023 HO5034

$640⁰⁰ AUD ~~$674⁰⁰~~

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$90.00 off
M4 Exhaust Carbon Fiber Slip On w/ Catalytic Converter Elim. 2007-2008 R1 YA9734

$1,711⁰⁰ AUD ~~$1,801⁰⁰~~

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$42.00 off
M4 Exhaust Carbon Fiber Slip-On 2017-2025 Z900 KA9004

$789⁰⁰ AUD ~~$831⁰⁰~~

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$35.00 off
M4 Exhaust Carbon Fiber Street Slayer Slip On 2006-2007 GSXR 600/750 SU6824

$670⁰⁰ AUD ~~$705⁰⁰~~

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$33.00 off
M4 Exhaust Carbon Fiber Street Slayer Slip On 2006-2020 R6 YA6624

$639⁰⁰ AUD ~~$672⁰⁰~~

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$32.00 off
M4 Exhaust Carbon Fiber Street Slayer Slip On 2009 - 2025 ZX6R KA6914

(1)

$610⁰⁰ AUD ~~$642⁰⁰~~

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$39.00 off
M4 Exhaust Carbon Fiber Street Slayer Slip On 2015-2025 R3/MT-03 YA3014

$745⁰⁰ AUD ~~$784⁰⁰~~

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$42.00 off
M4 Exhaust Carbon Fiber Street Slayer Slip On w/ Muller Box Elim. 2006-2020 R6 YA6624-MBE

$801⁰⁰ AUD ~~$843⁰⁰~~

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$9.00 off
M4 Exhaust Carbon Heat Sheild GSXR600/750 2011-2024 HG-GSXR600/750

$169⁰⁰ AUD ~~$178⁰⁰~~

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$39.00 off
M4 Exhaust Carbon Slip On 1999-2002 SV 650 SU6514

$745⁰⁰ AUD ~~$784⁰⁰~~

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$39.00 off
M4 Exhaust Carbon Slip On 2004-2010 SV 650 SU6614

$745⁰⁰ AUD ~~$784⁰⁰~~

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$43.00 off
M4 Exhaust Carbon Slip On 2017-2023 SV 650 SU6624

$819⁰⁰ AUD ~~$862⁰⁰~~

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$90.00 off
M4 Exhaust CAT Eliminator Slip-On with Carbon Fiber Canisters 2009-2014 R1 YA9934

$1,711⁰⁰ AUD ~~$1,801⁰⁰~~

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$44.00 off
M4 Exhaust Catalytic Converter Elim. Kit - Titanium 2015-2024 R1 YA-CEKR115-Ti

$831⁰⁰ AUD ~~$875⁰⁰~~

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$19.00 off
M4 Exhaust Catalytic Converter Eliminator 2007-2008 R1 YA-CEKR107

$357⁰⁰ AUD ~~$376⁰⁰~~

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$19.00 off
M4 Exhaust Catalytic Converter Eliminator 2009-2014 R1 YA-CEKR109

$357⁰⁰ AUD ~~$376⁰⁰~~

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$6.00 off
M4 Exhaust Cosmetic GP Body Panel 2008-2016 CBR1000RR BWP-HO1

$126⁰⁰ AUD ~~$132⁰⁰~~

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$44.00 off
M4 Exhaust Dual Black GP Slip Ons 2010-2019 Z1000 KA9022-GP

$834⁰⁰ AUD ~~$878⁰⁰~~

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$55.00 off
M4 Exhaust Dual Black Retro-Drag Slip ons 1999-2007 Hayabusa SU9422

$1,055⁰⁰ AUD ~~$1,110⁰⁰~~

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$55.00 off
M4 Exhaust Dual Black Retro-Drag Slip-Ons 2008-2020 Hayabusa SU8322

$1,055⁰⁰ AUD ~~$1,110⁰⁰~~

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$80.00 off
M4 Exhaust Dual Carbon Tech 1 Slip Ons 2021 - 2024 Hayabusa SU8324

(1)

$1,521⁰⁰ AUD ~~$1,601⁰⁰~~

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$26.00 off
M4 Exhaust Full System Black 2013-2020 Grom 125 HO1125

$491⁰⁰ AUD ~~$517⁰⁰~~

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$87.00 off
M4 Exhaust Full System Black GP 2005-2006 GSXR 1000 SU9972-GP

$1,651⁰⁰ AUD ~~$1,738⁰⁰~~

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$87.00 off
M4 Exhaust Full System Black GP 2007-2008 GSXR1000 SU9872-GP

$1,651⁰⁰ AUD ~~$1,738⁰⁰~~

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$89.00 off
M4 Exhaust Full System Black GP 2008- 2024 Hayabusa SU8362-GP19

$1,690⁰⁰ AUD ~~$1,779⁰⁰~~

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$87.00 off
M4 Exhaust Full System Black GP 2009-2011 GSXR 1000 SU9172-GP

$1,651⁰⁰ AUD ~~$1,738⁰⁰~~

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$87.00 off
M4 Exhaust Full System Black GP 2012-2016 GSXR 1000 SU9182-GP

$1,651⁰⁰ AUD ~~$1,738⁰⁰~~

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$85.00 off
M4 Exhaust Full System Black GP 2017-2022 GSXR1000 SU9152-GP

(1)

$1,603⁰⁰ AUD ~~$1,688⁰⁰~~

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$84.00 off
M4 Exhaust Full System Black GP19 2016-2020 ZX10 KA9922-GP19

$1,596⁰⁰ AUD ~~$1,680⁰⁰~~

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$78.00 off
M4 Exhaust Full System Black GP19 with canister ZX6R ZX6 2009 - 2025 KA6982-GP19

(3)

$1,490⁰⁰ AUD ~~$1,568⁰⁰~~

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$88.00 off
M4 Exhaust Full System Black GP19 ZX10R 2021-2025 KA9932-GP19

(1)

$1,675⁰⁰ AUD ~~$1,763⁰⁰~~

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$61.00 off
M4 Exhaust Full System Carbon Fiber 2021 - 2025 R7 YA6814

$1,159⁰⁰ AUD ~~$1,220⁰⁰~~

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$63.00 off
M4 Exhaust Full System Carbon Fiber Canister 2003 SV 650 SU6654

$1,181⁰⁰ AUD ~~$1,244⁰⁰~~

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Sold out
$76.00 off
M4 Exhaust Full System Carbon Fiber Canister 2004-2008 SV 1000 SU9654-4

$1,450⁰⁰ AUD ~~$1,526⁰⁰~~

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$68.00 off
M4 Exhaust Full System Carbon Fiber Canister 2004-2010 SV 650 SU6754

$1,281⁰⁰ AUD ~~$1,349⁰⁰~~

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$90.00 off
M4 Exhaust Full System Carbon Fiber Canister 2005-2006 GSXR 1000 SU9954

$1,712⁰⁰ AUD ~~$1,802⁰⁰~~

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$86.00 off
M4 Exhaust Full System Carbon Fiber Canister 2006-2020 R6 YA6974

$1,639⁰⁰ AUD ~~$1,725⁰⁰~~

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$90.00 off
M4 Exhaust Full System Carbon Fiber Canister 2007-2008 GSXR1000 SU9874

$1,712⁰⁰ AUD ~~$1,802⁰⁰~~

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$90.00 off
M4 Exhaust Full System Carbon Fiber Canister 2008-2010 GSXR 600/750 SU6974

$1,712⁰⁰ AUD ~~$1,802⁰⁰~~

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$81.00 off
M4 Exhaust Full System Carbon Fiber Canister 2008-2020 Hayabusa SU8354

$1,556⁰⁰ AUD ~~$1,637⁰⁰~~

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Let customers speak for us

from 192 reviews

Excellent Service and Speedy Instal

Definitely buying more from Bill in the future. Excited to hear what the 636 sounds like in the AM. Also for anyone looking into getting this Mid Pipe, it definitely fits an LV LV10 slip on!

Paul Joseph

02/22/2025

71712MI Arrow for Zx-6r/636 19-25 Stainless Steel Central Link Pipe For Original Or Arrow Silencers

AWESOME!

Exhaust fits perfectly, high quality and sounds amazing with my ZARD slip on

Nathan Nash

02/01/2025

Arrow 71756MI Racing Exhaust Collector for Moto Guzzi V85TT 2021- 2023 71756mi

Incredible sound

Sounds amazing. Installation is effortless. I like that it comes with a db killer for racetracks with noise regulation.

David Molina

01/29/2025

M4 Exhaust Full System Black GP19 with canister ZX6R ZX6 2009 - 2025 KA6982-GP19

2024 Yamaha MT-09 M4 Exhaust

I ordered a black M4 Exhaust. Huge improvement over stock and sounds awesome. Bill was great to talk to and quick to reply when called or emailed. Thank you

Jeremy Crouch

01/28/2025

M4 Exhaust All Black Full System MT-09/SXR900 2021 - 2023 YA6932

24 Z900 M4 Headers

Purchased from Bills and everything went great, Bill emailed me and a bunch of others to give us an update about when M4 would most likely ship out products and it was spot on. The exhaust fits great had a little trouble pairing it with an SC CRT Exhaust but that was a matching game and was nobodies fault. Overall great experience will do business again whenever I need more parts!

Hunter L.

M4 Exhaust Universal Header Kit 2017-2025 Z900 KA9000

Vandemon for Kawasaki H2 Carbon

I just finished installing it!!!👍👍👍
it completely changes the look of the H2 Carbon!!!
I'm going to start the bike in May and I'll send you the video!!!😃😃

Pierre Vallerand

01/18/2025

VANDEMON Polished Titanium Exhaust System Ninja H2 & H2R 2015-24 KAWAH2TICSPOLEXHD

Excellent Product

I was looking for this exhaust for a long time and finally found it at bills exhaust. The exhaust sounds good! Bills exhaust did a great job from the time I ordered it until I received. Highly recommended.

Tayseer Zaid

01/03/2025

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

Excellent !!!! Exhaust !!!

First of I want to thank Bill himself for the excellent customer service and the shipping was quick. I love this M4 Dual Slip on Exhaust for my Hayabusa they definitely sound amazing and easy to install. I definitely will be buying all my products I can get from Bill for sure and definitely my to go to place to buy parts.

Michael D.

11/14/2024

M4 Exhaust Dual Carbon Tech 1 Slip Ons 2021 - 2024 Hayabusa SU8324

West Texas Heat!

I live out in West Texas halfway between Dallas and El Paso it gets hot out here.Oil works great good oil used it for years!

Jackie Williams

11/12/2024

DRAG SPECIALTIES OIL Engine Oil - 25W-60 - 1 U.S. quart 198920

Excellent product

I needed to upgrade my stock fender and didn’t want to cut wires and this product was easy to install and you use the factory license plate light without cutting wires. The installation was very easy to me. The customer service is great and also the shipping was very fast which I was impressed and definitely ordering all my parts from Bills Exhaust.

11/10/2024

T-rex racing suzuki hayabusa fender eliminator 2021- 2024

Empire slip on

Put this on my can am outlander 850 xmr sounds amazing deep tone love it!

Zach Thede

10/09/2024

Empire Industries Slip On Exhaust for 2012+ CAN-AM Outlander EMP-OUT-SLP

Vandemon 4-2-4 system for z900rs

Great system. Unfortunately there are no instructions whatsoever. I assumed that a clip went between the left passenger foot bracket and ended up breaking a $100 foot bracket on my motorcycle. Couldn’t believe it!!! How hard would have it been to just put a simple drawing in with the exhaust system to at least picture how it needed to be assembled. Hopefully JB Weld will glue this back together. :-(
On a brighter note, BILL’S EXHAUST STORE is absolutely awesome!!! Super customer service and Bill was really nice and kept me updated on my order the entire time. Highly recommend!!! Thank you Bill !

Marc Upchurch

10/04/2024