{"product_id":"mwr-velocity-stacks-for-the-kawasaki-ninja-400-z400-ninja-250-z250-2018-mwr-vs-435","title":"MWR Velocity Stacks for the Kawasaki Ninja 400 \/ Z400 \/ Ninja 250 \/ Z250 (2018+) | MWR-VS-435","description":"\u003cp\u003e2 piece – double cone- MWR High Performance Velocity Stacks for Kawasaki Ninja 250\/400 – Z250\/400 \u0026amp; Ninja 500 SE ’24\/’26 To replace the original gummy trumpets we have to make a two piece velocity stacks , with a upper part ( the trumpet) and a lower part , a ring to screw all together against the airbox for 100% sealing. In our opinion to only solution to protect the engine for dirt coming into the airbox Each set includes two double cone trumpets , two rings and a “key” to tighten the rings to secure for coming loose again. Our advise : make sure when you have taken out the original stacks all kit or glue will be removed\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e MWR-VS-435\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOfficial application:\u003c\/strong\u003e High Performance Velocity Stacks Kawasaki Ninja250\/400 - Z250\/400 '18\/'24 - Ninja 500 SE '24\/'26\u003c\/p\u003e\u003cp\u003eConfirm motorcycle model, year and airbox configuration before ordering. Use MWR oil and cleaner for filter maintenance.\u003c\/p\u003e","brand":"MWR","offers":[{"title":"Default Title","offer_id":67637017313556,"sku":"MWR-VS-435","price":364.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1259\/9599\/files\/MWR-MWR-VS-435.jpg?v=1791385186","url":"https:\/\/www.dennispowersport.com\/it\/products\/mwr-velocity-stacks-for-the-kawasaki-ninja-400-z400-ninja-250-z250-2018-mwr-vs-435","provider":"DennisPowerSport","version":"1.0","type":"link"}