M4 Kawasaki ZX-6R 09-24 Carbon Street Slayer Slip On Exhaust

This item arrived very quickly. Great sounding exhaust!

Great exhaust, great sound. Love it.

Absolutely one of the best purchases ever!! Sounds amazing. AMAZING

I love it. It looks great and sounds amazing. I did leave the the baffle in.

This slip on is nothing short of amazing. Easy to install and the fit and finish is great. The sound once the DB killer is removed is on par with a full exhaust. The only con is it does take about 5 weeks to be delivered once ordered but it's definitely worth the wait. As always, STG and the team made for a flawless transaction with updates on ESD.

Looks fantastic, provides significant weight savings, easy installation, and produces an aggressive exhaust note without being ridiculously loud. SO much better than the bulky, quiet, stock exhaust!

Overall, as the title says, I couldn't be happier with this exhaust. Overall design and quality - I absolutely love the new look of the new street fighter exhaust. Admittedly, I avoided the previous version as I didn't like how it looked. The finish is very high quality and appears to be quite sturdy. My only small gripe would be that the carbon around the body appears to be a carbon wrap. On the book it looks fantastic and hides well inside the swingarm. Installation - Installation of this was dead easy. Once I had the pre-chamber off (which also didn't take too long), it took less than 20 minutes to fit it and put it all back together so I could fire it up. Since it only has one bolt hole its very easy to line up and make sure its secured properly. My only small gripe in this area would be for M4 to provide the graphite exhaust gasket with it in case you damage the old one while doing the disassembly. Sound - This is really the important part. Sound is fantastic. With the standard baffle its quite a bit louder than the stock exhaust but not so loud to give issues. Without the baffle, at least for me, the sound is incredible. The tone is pretty deep and you wont be missed on the road. Final gripe, it would be nice if they included the tool to remove the baffle but if you have an allen wrench set you should be ok. Overall I would absolutely recommend this product to anyone and will be buying one for my wifes back.

Completely happy with this product and I thank you kindly!

I put the stock exhaust and servo motor back on. Way too loud (with the supplied baffle installed) plus it drones at highway rpms on a 2019 ZX-6R. That’s wearing earplugs, and a Shoei X14. With no baffle it’s ridiculous. Also, without the servo connected the bike definitely had a tendency to fall on its face off idle and would easily stall if you weren’t aware of it. Exhaust looked great, and it was easy to install and is much lighter than the OEM setup. I’ve been happy in the past with the sound level out of Akrapovic, and Yoshimura but this was next level loud and obnoxious. If you’re a fan of two brothers or brock’s then this exhaust is for you. If you actually want to enjoy the ride, and not have the police waiting for you up the road because they can hear you miles away then maybe consider another exhaust.