{"title":"Ninja 400 – Performance \u0026 Protection","description":null,"products":[{"product_id":"kawasaki-ninja-400-500-z400-z500-stainless-steel-headers-2018-2026","title":"Stainless Steel Headers – Kawasaki Ninja 400 \/ Ninja 500 \/ Z400 \/ Z500 (2018–2026)","description":"\u003cp\u003eUpgrade your Ninja 400, Ninja 500, Z400, or Z500 exhaust — starting with the headers. These aftermarket stainless steel exhaust headers for the 2018–2026 Kawasaki Ninja 400, Ninja 500, Z400, and Z500 are a direct bolt-on replacement that improves exhaust flow, throttle response, and sound over the factory set.\u003c\/p\u003e\n\n\u003ch2\u003eConstruction \u0026amp; Performance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStainless steel construction — corrosion resistant, outlasts the OEM headers\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow over stock — better throttle response and mid-range pull\u003c\/li\u003e\n\u003cli\u003eMore aggressive exhaust note than OEM\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on fitment — no modifications required\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM and aftermarket mid-pipes and slip-on systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStreet riders starting an exhaust build on their Ninja 400, 500, Z400, or Z500\u003c\/li\u003e\n\u003cli\u003eTrack day riders building a staged performance exhaust setup\u003c\/li\u003e\n\u003cli\u003eRiders replacing corroded or damaged OEM headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Kawasaki Ninja 400 (2018–2026), Ninja 500 (2023–2026), Z400 (2019–2026), Z500 (2023–2026)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e Kawasaki Ninja 400 exhaust headers, Ninja 500 aftermarket exhaust, Z400 performance headers, Z500 exhaust upgrade, stainless steel motorcycle exhaust headers Kawasaki\u003c\/p\u003e","brand":"Kawi Collective","offers":[{"title":"Default Title","offer_id":48896868352243,"sku":"N400-500-Z400-500-SS-HEADERS-1826","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/6364\/3635\/files\/kc_9482479993075_1.jpg?v=1779415469"},{"product_id":"titanium-headers-ninja400-500-z400-z500","title":"Titanium Headers – Kawasaki Ninja 400 \/ Ninja 500 \/ Z400 \/ Z500 (2018–2026)","description":"\u003cp\u003eLightweight titanium headers for the Ninja 400, Ninja 500, Z400, and Z500 — the best exhaust upgrade on the platform.\u003c\/p\u003e\n\n\u003cp\u003eThese titanium headers for the 2018–2026 Kawasaki Ninja 400, Ninja 500, Z400, and Z500 deliver the maximum weight saving and flow improvement over OEM. Titanium outperforms stainless in every category — lighter, more heat resistant, and better looking as it ages.\u003c\/p\u003e\n\n\u003ch2\u003eConstruction \u0026amp; Performance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTitanium construction — dramatically lighter than stainless steel or OEM headers\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow over stock — better throttle response and top-end pull\u003c\/li\u003e\n\u003cli\u003eTitanium resists heat discoloration and corrosion better than stainless\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on fitment — no modifications required\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM and aftermarket mid-pipes and slip-on systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrack day riders who want maximum weight reduction from the exhaust system\u003c\/li\u003e\n\u003cli\u003eStreet riders building the ultimate exhaust setup on their Ninja 400, 500, Z400, or Z500\u003c\/li\u003e\n\u003cli\u003eRiders who want titanium aesthetics and performance over stainless\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Kawasaki Ninja 400 (2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026), Ninja 500 (2023, 2024, 2025, 2026), Z400 (2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026), Z500 (2023, 2024, 2025, 2026)\u003c\/p\u003e","brand":"Kawi Collective","offers":[{"title":"Default Title","offer_id":48896872120563,"sku":"KC-N400-TI-HEADERS-1826","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/6364\/3635\/files\/kc_9482480976115_1.jpg?v=1780022515"},{"product_id":"8mm-aluminum-swingarm-spools-kawasaki-zx-4rr-z400-z500-z650-z900-ninja-400-ninja-500-ninja-650-zx-6r-zx-10r","title":"8mm Aluminum Swingarm Spools – Kawasaki ZX-4RR \/ Z400 \/ Z500 \/ Z650 \/ Z900 \/ Ninja 400 \/ Ninja 500 \/ Ninja 650 \/ ZX-6R \/ ZX-10R","description":"\u003cp\u003eWhether you're doing a tire swap in the garage or rolling into the pits, these are the spools you want on your Kawasaki.\u003c\/p\u003e\n\n\u003cp\u003eThese 8mm aluminum swingarm spools fit a wide range of Kawasaki models and thread directly into the swingarm for use with a paddock stand. Essential for any rider who works on their own bike or attends track days.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8mm thread — direct fit for compatible Kawasaki swingarm thread spec\u003c\/li\u003e\n\u003cli\u003eCNC-machined aluminum construction — lightweight and durable\u003c\/li\u003e\n\u003cli\u003eSold as a pair — left and right included\u003c\/li\u003e\n\u003cli\u003eWorks with standard paddock stand bobbins\u003c\/li\u003e\n\u003cli\u003eClean, low-profile design that doesn't add visual clutter to the rear of the bike\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStreet riders who do their own maintenance and need a reliable paddock stand setup\u003c\/li\u003e\n\u003cli\u003eTrack day riders using paddock stands in the pits\u003c\/li\u003e\n\u003cli\u003eAny Kawasaki owner upgrading from plastic OEM spools to aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Kawasaki ZX-4RR, Z400, Z500, Z650, Z900, Ninja 400, Ninja 500, Ninja 650, ZX-6R, ZX-10R (verify 8mm thread spec before ordering)\u003c\/p\u003e","brand":"Kawi Collective","offers":[{"title":"Default Title","offer_id":48897209008371,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/6364\/3635\/files\/Sd16e4fded6f546dc94d3a1ea3f3ea483X_jpg_960x960q75_jpg.avif?v=1780962087"},{"product_id":"motorcycle-racing-handlebar-kawasaki-ninja-z-400-500-650-zx-4rr-zx-6r-zx-10r","title":"Racing Handlebar – Kawasaki Ninja \/ Z 400 \/ 500 \/ 650 \/ ZX-4RR \/ ZX-6R \/ ZX-10R","description":"\u003cp\u003eTake control of your Kawasaki's cockpit with a motorsport-grade racing handlebar.\u003c\/p\u003e\n\n\u003cp\u003eThis racing handlebar for the Kawasaki Ninja and Z range is engineered for precision, comfort, and an aggressive riding position — a direct upgrade from the OEM bars that improves feel and control on both street and track.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMotorsport-grade construction — built for strength and precise steering feel\u003c\/li\u003e\n\u003cli\u003eAggressive geometry — drop and reach optimized for sporty street and track riding positions\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement fitment — uses existing bar clamp mounts\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM and aftermarket controls and grips\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStreet riders wanting a more aggressive riding position and better steering feel\u003c\/li\u003e\n\u003cli\u003eTrack day riders upgrading their cockpit for improved rider-to-bike connection\u003c\/li\u003e\n\u003cli\u003eKawasaki Ninja and Z owners replacing bent or damaged OEM handlebars\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Kawasaki Ninja 400, Ninja 500, Ninja 650, ZX-4RR, ZX-6R, ZX-10R and Z variants (verify exact fitment before ordering)\u003c\/p\u003e","brand":"Kawi Collective","offers":[{"title":"Default Title","offer_id":48897562444019,"sku":null,"price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/6364\/3635\/files\/kc_9482623385843_1.jpg?v=1779414867"},{"product_id":"tank-traction-pad-knee-grip-ninja400-z400","title":"Tank Traction Pad \u0026 Anti-Slip Knee Grip \u0026 Tank Protector– Kawasaki Ninja 400 \/ Z400 (2018–2026)","description":"\u003cp\u003eBetter grip, better control — the Ninja 400 upgrade that costs less than a tank of gas.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCNC billet aluminum base with anti-slip textured surface\u003c\/li\u003e\n\u003cli\u003eProtects tank paint from knee and gear contact\u003c\/li\u003e\n\u003cli\u003eSelf-adhesive 3M backing — no drilling or tools required\u003c\/li\u003e\n\u003cli\u003ePrecision-cut to fit the Ninja 400 \/ Z400 tank profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eFITMENT \u0026amp; COMPATIBILITY\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNinja 400 \/ Z400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelf-adhesive, no tools required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoes NOT fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNinja 400 prior to 2018; Ninja 500 \/ Z500 (different tank shape)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eEvery part we carry is hand-picked for fit, finish, and performance — because your Kawasaki deserves better than stock.\u003c\/p\u003e","brand":"Kawi Collective","offers":[{"title":"Default Title","offer_id":49103324250355,"sku":"KC-KPT-SE-EX40","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/6364\/3635\/files\/s-l960_1584dcb0-9384-453b-b7dc-5265155ffada.webp?v=1783047023"},{"product_id":"z400-ninja-400-ninja-500-z500-stainless-steel-exhaust-header-pipe-2017-2026","title":"Z400 \/ Ninja 400 \/ Ninja 500 \/ Z500 Stainless Steel Exhaust \u0026 Header Pipe (2017–2026)","description":"\u003ch2\u003eMore Sound. Less Weight. Pure Kawasaki Character.\u003c\/h2\u003e\u003cp\u003eGive your Z400, Ninja 400, Ninja 500, or Z500 the exhaust note it deserves. This slip-on exhaust and header pipe combo is engineered for direct bolt-on fitment on 2017–2023 model years — no cutting, no welding, no headaches. Just bolt it on and ride.\u003c\/p\u003e\u003ch3\u003eWhy Riders Upgrade to This Exhaust\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive Slip-On Sound\u003c\/strong\u003e — Deep, throaty tone that transforms the stock exhaust note instantly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight Reduction\u003c\/strong\u003e — Sheds pounds over the OEM system for a lighter, more responsive feel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Flow\u003c\/strong\u003e — Header pipe design optimizes exhaust scavenging for better mid-range pull\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBold Color Options\u003c\/strong\u003e — Available in multiple finishes so your exhaust matches your build, not just your bike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-On Fitment\u003c\/strong\u003e — Precision-engineered for the Z400, Ninja 400, Ninja 500, and Z500 (2017–2023), no modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Build Quality\u003c\/strong\u003e — Heat-resistant finish built to handle track days and daily riding alike\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKawasaki Z400 — 2019, 2020, 2021, 2022, 2023\u003c\/li\u003e\n\u003cli\u003eKawasaki Ninja 400 — 2018, 2019, 2020, 2021, 2022, 2023\u003c\/li\u003e\n\u003cli\u003eKawasaki Ninja 500 — 2023\u003c\/li\u003e\n\u003cli\u003eKawasaki Z500 — 2023\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eBolt on. Ride out. Turn heads.\u003c\/em\u003e\u003c\/p\u003e","brand":"Kawi Collective","offers":[{"title":"Default Title","offer_id":49470512955635,"sku":"KC-N400-SS-EXHAUST-1726","price":298.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/6364\/3635\/files\/s-l1600_14f75d15-8e25-4bed-8a95-cb9147775d04.webp?v=1783048819"}],"url":"https:\/\/kawicollective.com\/collections\/ninja-400-performance-protection.oembed","provider":"Kawi Collective","version":"1.0","type":"link"}