US Orders Ship Free Over $49 📞305-859-1215
Got it in the mail in 24hrs!!!! Amazing!
The quality, sound and ease of installation are superb. Woke the bike up!!
This was exactly as described and shipping was fast! Would order from Bill's exhaust again in a heartbeat!
Great sound! Exact match to the factory scorthed chromes!
Nice
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!
Exhaust fits perfectly, high quality and sounds amazing with my ZARD slip on
Sounds amazing. Installation is effortless. I like that it comes with a db killer for racetracks with noise regulation.
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
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!
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!!!😃😃
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.
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.
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!
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.
