This exhaust came in less then a week from America to AUS! Really loud and poppy exhaust, doesn't sound like a screaming race exhaust but instead a really loud and grunty, couldn't be happier with it :)

Toce built and sent out the exhaust ahead of schedule, which was much appreciated. Came in extremely study, quality packaging. MWR air filter was shipped beforehand.

Removing the stock exhaust was relatively easy but Toce didn't send any concrete installation instructions which left some things ambiguous. Specifically, there was a bolt, spacer, and some lubricating metal that served no clear purpose out of the box. I reached out to Toce for some insight, and they got back to me in a timely manner with some really great explanations that cleared everything up. The exhaust fits perfectly, very sturdy when attached to the frame.

Concerning performance, the sound of the exhaust is absolutely wonderful. WIthout the Db killer it was about 92-93db during idle, and hit 115+ when it was running gears on the Dyno during tuning. Insane lol. I had to put in the db killer because I didn't want to upset my neighbors. With the Db killer, it idles right at about 80db - still nice and audible but nothing insane. Nice deep growl, aggressive pops on engine braking. Never heard a better sound exhaust in my opinion.

Toce does not have an ECU map for this bike (yet), but they offered to send me an unrestricted EU map which was appreciated but I declined. Decided to go with a custom tuner in my area (who also was impressed with the quality of Toce), and ended up with another 6-7 HP and 3-4 Ft. Lbs. of torque. The new exhaust is at least 10lbs lighter.

Despite a few issues early on the install went well and Toce was great about reaching out and resolving any issues I had. Would recommend this exhaust for sure

The video does this exhaust no justice the sound is just amazing more than what I expected. I am truly happy. This will be on every bike that I will get from here on out.

Quality, fit, and finish superb. Sounds amazing with the baffle and without, heads up it is verrryyy loud with the baffle. Good customer service.
I have two small complaints - No instructions included - which means just tinkering with the position of the two header pipes until you get them to line up with the midpipe correctly, whereas it would be nice to just know which pipe is for which cylinder, and what position/angle should start with at the headers.
Second, the hardware bag I was sent was marked with sharpie with the words “Ninja 400” when I have a 650 the bolt with spacer was too short to get proper clearance to prevent the exhaust form rubbing the frame, and not enough for adding another spacer. they sent me out a new hardware bag - the bracket bolt was the same length and, in order to mount the exhaust without touching the frame I bought my own bolt and spacers.
You guys are great, I recommend you look into the 650 mounting bolt and apacers. Add a half inch to the bolt and add 3/8ths inch more spacing hardware.

Great look & sound