Musarri GP Street Series Slip On Exhaust for 2018+ Kawasaki Ninja 400

The media could not be loaded.  So let’s start with the fact that the stock exhaust on the Ninja 400 is not only an exhaust, but it’s also a massive oversized foot rest for your right foot if you start to get foot fatigue! All of us that own the N400 know how our right heel is constantly hitting on the stock exhaust....grrrr!!!Now, let’s talk about the Musarri!The sound is great! It has a nice deep growl (I did not take any silencers out because I wanted it mellow)The amount of space it takes up is minimal. It’s clean looking and is proportionate to the bike! And I can actually fit my entire women’s size 8 Alpinestars boot on the foot peg and actually drop my heel down with PLENTY of room!!!The installation was a breeze! It was so easy and everything fit perfect! Total time of first screw loosened to last screw tightened was about 8.5 minutes!Check out the video I shared for sound comparison as well as a time lapse installation.All in all, this is a great slip-on exhaust for a great price! I’m not gonna lie, I was settling on this one originally because the LV-10 is sold out everywhere...but I’m very pleased with this purchase and I have no regrets!!!

Looks and sounds great! Easy install...but has several issues: the muffler pipe is too big, very loose on inlet. Clamp is very weak and snapped apart. Had to buy stronger 1.75" clamps (51mm clamps were too big), bend muffler pipe end inwards to fit snug on inlet, and use high temp gasket sealer to stop exhaust leak. Without soing this, the inlet pipe can move. Left the baffle in because it's loud enough.

Super easy to install, it took about 10 minutes to pull the old exhaust off and clamp this one on. With or without the muffler insert, my 2018 Ninja 400 ABS sounds so much better!

The media could not be loaded.  This exhaust is freaking awesome. I spent quite a bit of time looking around and decided on this one because of looks and it’s good reviews regarding sound. It is a super simple and easy install, I did it in about 5 min (I know it looks like I have a lot of tools out for a 5 min install, but you really only need a 10mm, 12mm and Allen wrench, I was doing more than just the exhaust in this session. That’s why the seat is off as well, you don’t need to do that for the exhaust install). Looks good, sounds good, and most importantly, I don’t hit my foot on the stupid stock exhaust anymore 😂 I included a before and after video to hopefully capture that sound difference, but it doesn’t do it justice. The sound coming from your exhaust is A LOT louder afterwards!

As other reviewers noted, it took about ten minutes to install this exhaust. Great sound, much lighter weight than stock, all good. The value is incredible, as competitive exhausts seem to be at least $300 more. Highly recommended.

same description , super easy to install (5 min), very loud to keep your life, looking nice, very very fast delivery. I asked the seller to send it as fast as he can and his response is incredible, he shipped it immediately and I got it as the fastest shipment ever. so thank you very much.

Great compared to the stock exhaust. Lightweight sounds hella better then stock. got a lil snap crackle and pop in it from time to time. I definitely recommend. And cheaper then the two brothers or yoshi or really almost any brand out there.

Was to big to fit on my ninja 400 stock pile, had to pinch the end of the exhaust to fit snug. Went to tighten the clamp onto the exhaust, got a few turns in and the bolt it came with snapped in half. Luckily the stock clamp was able to get it tight enough to hold in place. Other than that great looking and sounding exhaust.