KAJIMOTOR Motorcycle Slip On Exhaust System With Muffler Fit For Ninja250 Ninja300 Z250 Z300 Ex250 Ex300 18-20 Ninja 400 Z400 2017 2018 2019 2020

I recently got a Ninja 250r in a trade plus cash for a classic BSA Lighting. I had wanted a smaller bike since I have a lot of really twisty canyon roads to play on and my 600, I could barely blip the throttle between corners. The first thing I wanted to change was the exhaust since the 250 sounds like a scooter until about 8000 rpm and I also believe that loud pipes save lives. Wow was this one loud, so loud I was constantly getting the universal "slow down" sign from pedestrians even when going (close) to the speed limit, maybe a little too loud. Installation was easy but the muffler gasket that came with the stock muffler fell apart when I was changing it, I used a small piece of header wrap to fix the problem, but it would have been nice if they had included some or a new gasket with the muffler. Otherwise, I would have given it 5 stars. I have since replaced it with a full Yoshimura exhaust which sounds great albeit a bit Quiter. If you like to scare old ladies and have mothers clutch their children in fear when you're going (close to) the speed limit, this one is a good value. It's also very light and looks great, I think I prefer the way it looks to the Yoshimura.

I like the upgraded sound from stock and it looks really nice on my ninja 400. I did end up having to go to Home Depot to buy tighter tension springs though because these were so loose i could put them on with just two fingers, yikes. Quick $4 fix but still..

Firstly my dislike, the springs are simply too long for the application the top was totally loose and bottom not much better. I had to bend back the hooks to get some tension which I circled in red. Sadly there is a small leak at the flange because of insufficient tension even afterwards which I circled in orange. This is the only complaint I have causing 4 stars. If the springs where shorter and provided a good deal this would be a 5 star ratingWhat did I like? Ease of install for sure and it sounds much better now. Good sounding muffler and all hardware required for installation. Test drove bike afterwards to allow a heat cycle and all burn off to occur. Massive improvement for only $60, fix the spring tension issue and you have a winner.

I didn't have enough to get the LV10 I wanted so I ordered this for the meantime. But it sounds so good, I think I'll leave it on and spend that money on something else

This was a very easy install, but I do suggest you use some WD40 to help the midpipe slide on because it's a little snug. It looks and sounds so much better than the factory exhaust.

Sounds great and was very easy to install but the fake carbon fiber design scratches from the tiniest rock or scrape so be very very careful when installing because it is an eyesore when scratched up. Installed on a 2018 Kawasaki Ninja 400 non ABS

Actually, after I cut the old heavy muffler off my XR650 this slipped right on using a little hi-temp silicone to seal up everything. If you need to weld on this just use hi-temp (2500 degrees) JB weld like stuff. or you will need a TIG welder. The kit looks great and sounds better with less back pressure. You will need to re-jet if you have a carb. I had to adjust my flat slide

Super easy to install it sounds great and looks great I will say I was missing a few parts when I ordered mine but after contacting the seller they sent over the parts and I was finally able to install it other than that it sounds really good a lot better in person the videos don’t do it justice keep in mind to get the best performance out of this exhaust is to pair it with a tune otherwise if you just want it for looks and sound good value for money

I liked that this item was delivered 4 days earlier than promised and was exactly what I needed. It was cheaper than other makes and was of a high quality and looked fantastic. It has transformed my bike making it much lighter and easier to handle and I can now hear the noise my bike should be making. I highly recommend this exhaust and would not hesitate to buy other products from this seller. One happy customer.

The fast delivery, quality item , but did not receive the muffler .