{"product_id":"spark-kawasaki-ninja-zx-4rr-konix-evo-full-exhaust-system","title":"Spark Kawasaki Ninja ZX-4RR \"Konix Evo\" Full Exhaust System","description":"\u003cp\u003eSpark Exhaust Kawasaki Ninja ZX-4RR \"Konix Evo\" Full Exhaust System. This ZX-4RR full exhaust system has a carbon ending titanium silencer, catalyst eliminating stainless mid-pipe and stainless racing header. Designed to maximize performance as noted by the extensively designed off the dyno 4-2-1 stainless manifold with 350mm diameter and tapers perfectly tuned for maximum output. Handcrafted in Italy, approximate weight 8.37 lbs (3.8 kg), sound level 112 db. (vs. stock @ 94.9 db). For perfect performance, throttle response and durability, ECU remapping is required. Includes both hangar to chassis for race use and a dedicated mount kit to keep the passenger footpegs for street riders. *Does not include removable DB Killer (SP-G999).\u003c\/p\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":46328951898341,"sku":"SP-GKA8850T","price":1649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/5646\/5125\/files\/GKA8850T___51012.1713849689.png?v=1747347230","url":"https:\/\/hhrperformance.com\/products\/spark-kawasaki-ninja-zx-4rr-konix-evo-full-exhaust-system","provider":"HHR Performance","version":"1.0","type":"link"}