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from 382 reviews

Perfect fit and finish. Packaged well and shipped and delivered in a reasonable amount of time at the best price I could find online. Perfection all around! I was very surprised it sounded as nice as it did. And yet still not piss of my neighbors. Just enough to put a big smile on my face!

Daniel Hadden
LEOVINCE LV-10 Slip-On Muffler - Full Black Z900 2017-2024 15204FB
LEOVINCE LV-10 Slip-On Muffler - Full Black Z900 2017-2024 15204FB

It my 6th exhaust from Bill I keep coming back to Bill due to his exceptional customer service. You won’t find that in the big corporate motorcycle companies, Like Cycle Gear , Revzilla , any other corporate settings. When it comes to transparency Bill is the go to guy. His prices are fair and competitive. Highly recommend Bill Exhaust.

Luis P
Bill's Exhausts
Exactly what I wanted

The exhaust was delivered faster than I expected and was packaged perfectly. Awesome experience…I will definitely use Bills again.

Brian Lewis
LEOVINCE LV Corsa Slip-On Muffler - Black S1000R 2021-2023 15407B 1811-4499
LEOVINCE LV Corsa Slip-On Muffler - Black S1000R 2021-2023 15407B 1811-4499
Beautiful exhaust!

Love the look of the exhaust!!! Only complain is that you have to grind off the baffle. It was pretty easy and sounds amazing now 🦾

E.S.P.
71972AKN Arrow Exhaust slip on INDY EVO ALUMINIUM "DARK-CARBON END CAP for KTM DUKE 390 2024 - 2025
71972AKN Arrow Exhaust slip on INDY EVO ALUMINIUM "DARK-CARBON END CAP for KTM DUKE 390 2024 - 2025
ZX-14R Graves Carbon Slip-Ons

Amazing fit and finish. Well packed and really good online instructions. Overall perfect addition to my bike.

Justin Cestaro
Graves motorsports carbon fiber cat back slip-on exhaust ZX14R 12-24 EXK-13ZX14-CBSC
Graves motorsports carbon fiber cat back slip-on exhaust ZX14R 12-24 EXK-13ZX14-CBSC
Sounds Perfect

Sounds Perfect ! Not too loud and not too low…and deeper at the same time…it is perfect for touring long distance. I went from Rio de Janeiro do Montevideo Uruguay, 2000 miles with this cool baffle. I strongly recommend. Ildemir from Rio de Janeiro Brazil

Ildemir Freire
KHROME WERKS Performance Louvered Baffle Inserts 202712P
KHROME WERKS Performance Louvered Baffle Inserts 202712P
Arrow mid pipe

Fit was great and price and shipping, all top notch will buy exhaust from them again.

Joseph R English Jr
71600MI Arrow Racing Link Pipe for KTM 390 Duke 2013-2016
71600MI Arrow Racing Link Pipe for KTM 390 Duke 2013-2016
Good product, great service

The pipes that I ordered are typical Arrow quality. Getting rid of the CAT on the BMW 1300 GSA is the only way to make the bike sound good because the stock collector/ CAT has a huge built in muffler chamber around the CAT. You will need the exhaust valve eliminator but all of the O2 sensors are still functional. No tune, no check engine light, 1500 miles. All that aside, I ended up calling a few times to see about shipping and then to check status. Every time I called, Bill answered the phone. He was super helpful and a genuinely nice guy. You are buying a product form a fellow enthusiast and the customer service is exactly what you would hope for. Thanks, Bill.

Tom Dorfmeister
72197PD Arrow STAINLESS STEEL RACING COLLECTORS for BMW R1300GS 2024
72197PD Arrow STAINLESS STEEL RACING COLLECTORS for BMW R1300GS 2024
Incredible customer service

Once I purchased it, got very quick updates, and fast responses to all of my questions. Quality is outstanding aswell

Gavin Will
Empire industries 2006-2014 Yamaha Raptor 700 Dual Exhaust G2 Big 5 Power Package WITH Airbox EMP-RAP-700-D-B5-B
Empire industries 2006-2014 Yamaha Raptor 700 Dual Exhaust G2 Big 5 Power Package WITH Airbox EMP-RAP-700-D-B5-B
2025 BMW S1000rr

Bill is amazing!! Customer service top notch! Trust Bill with all your motorcycle needs! Best prices and fast shipping and in stock items! I purchased a Sc project for my new bike and he had it in stock and provided same day shipping with a discount!!

Morris Leday
SC-Project CR-T Slip-on Exhaust M1000RR / 2020-2025 S1000RR / 2020-2025 S1000RR M Package / 2020-2022 S1000RR Sport / 2020 B33-50CR
SC-Project CR-T Slip-on Exhaust M1000RR / 2020-2025 S1000RR / 2020-2025 S1000RR M Package / 2020-2022 S1000RR Sport / 2020 B33-50CR
LV Muffler

I love it….. thanks again Bill for upgrading me and the super fast shipping!!! Sound is amazing

Nicole Gassett
LEOVINCE LV Corsa Muffler - Carbon Fiber Ninja 400/500 2018-2024-2025 15400CU 1811-4304
LEOVINCE LV Corsa Muffler - Carbon Fiber Ninja 400/500 2018-2024-2025 15400CU 1811-4304
Perfect

The perfect finishing touch for my ZX4RR. Much lighter than stock and looks great! Can't go wrong with carbon fiber, sounds just as awesome.
Bill was great with communication also. I highly recommend.

Heather Goulet
M4 slip-on with X96 carbon fiber canister and carbon fiber heat guard 2023- 2025 Kawasaki ZX-4RR KA4414
M4 slip-on with X96 carbon fiber canister and carbon fiber heat guard 2023- 2025 Kawasaki ZX-4RR KA4414
Great

Sounds amazing couldn’t be happier.

Pedro Tolentino
SC-Project CR-T titanium exhaust, with de-cat link pipe Ninja ZX-10R /RR 2016-2020 K22-DET36T
SC-Project CR-T titanium exhaust, with de-cat link pipe Ninja ZX-10R /RR 2016-2020 K22-DET36T
Great experience & great product

Bill is really helpful. Initially, I placed an order for another exhaust. I realized it was not what I was looking for and Bill had no problem modifying my order right away hassle free. My ZX6R sounds amazing with the M4 full system. FYI, if you’re looking for the GP19 full system, know that It is LOUD!

Walid Esiely
M4 Exhaust Full System Black GP19 with canister ZX6R ZX6 2009 - 2025 KA6982-GP19
M4 Exhaust Full System Black GP19 with canister ZX6R ZX6 2009 - 2025 KA6982-GP19
Beautifully Crafted

This exhaust is absolutely stunning. All the welds look great & it looks to be engineered to flow efficiently. I have an Akrapovic Raceline exhaust on my MT-09 & love it but this system is a few notches higher in quality. Can't speak to the sound & performance as my R9 has yet to be delivered but I have no doubt that it will perform exceptionally & sound great!

Gaspar Oquendo
71241PTZ Arrow Yzf R9 2025 Competition Evo Titanium Full system exhaust WITH db killer
71241PTZ Arrow Yzf R9 2025 Competition Evo Titanium Full system exhaust WITH db killer
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