{"product_id":"at2-stainless-slip-on-muffler-1","title":"AT2 Stainless Slip-On Muffler","description":"The Yoshimura AT2 Street Series slip-on exhaust is engineered to upgrade the Kawasaki Ninja 500, Ninja 400, and Z400 models from 2018 to 2026. Designed to enhance both performance and aesthetics, this system provides a power-packed and stylish riding experience for the 451cc twin cylinder.\n\nThis AT2 system offers a perfect balance of style, power, weight reduction, and an incredible deep, throaty exhaust note. It provides a max HP boost of 3.2% and a max torque increase of 5.3% over the stock unit. The slip-on weighs only 4.8 lbs, a 3.3 lb reduction compared to the stock muffler's 8.1 lbs, contributing to lighter unsprung weight.\n\nYoshimura's AT2 is proudly designed, developed, and manufactured in Chino, California. The sound levels, measured using J2825 standards with the INS-20-K insert, are 90.9dB at 2000 rpm and 95.6dB at 5000 rpm, compared to the stock levels of 76.6dB and 84.8dB respectively.","brand":"Yoshimura","offers":[{"title":"Default Title","offer_id":52664155341112,"sku":"14730BP520","price":569.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687544046.jpg?v=1784334269","url":"https:\/\/store.motormia.co\/products\/at2-stainless-slip-on-muffler-1","provider":"MOTORMIA","version":"1.0","type":"link"}