{"product_id":"4n15-50-nozzle-upgrade-triton-2-4l-50-mcr","title":"4N15 +50 Nozzle Upgrade - Triton 2.4L +50 - MCR","description":"\u003c!-- ========== Product: 4N15 +50% Injector Nozzle Upgrade – MCR ========== --\u003e\n\u003cstyle\u003e\n  .product-description details summary{cursor:pointer;list-style:none;position:relative;padding-left:16px;font-weight:700;margin:8px 0;}\n  .product-description details summary::before{content:\"›\";position:absolute;left:0;top:2px;transition:transform .2s ease;font-size:1.2em;line-height:1;}\n  .product-description details[open] summary::before{transform:rotate(90deg);}\n  .product-description details div{padding:8px 0 6px 18px;}\n  .crc-badges{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:14px 0 20px;}\n  .crc-badges span{display:inline-block;padding:6px 14px;font-size:12px;font-weight:700;border-radius:16px;white-space:nowrap;}\n  \n  \/* MCR badge – GLOWING PURPLE *\/\n  .badge-mcr{\n    background:linear-gradient(135deg, #6a1b9a 0%, #4a148c 50%, #6a1b9a 100%);\n    color:#fff !important;\n    box-shadow:0 0 20px rgba(106,27,154,0.8),0 0 30px rgba(106,27,154,0.6),0 0 40px rgba(106,27,154,0.4);\n    font-weight:900;\n    text-transform:uppercase;\n    letter-spacing:0.5px;\n    animation:mcr-glow 3s ease-in-out infinite;\n  }\n  @keyframes mcr-glow{\n    0%,100%{box-shadow:0 0 20px rgba(106,27,154,0.8),0 0 30px rgba(106,27,154,0.6),0 0 40px rgba(106,27,154,0.4);}\n    50%{box-shadow:0 0 25px rgba(106,27,154,0.9),0 0 40px rgba(106,27,154,0.7),0 0 60px rgba(106,27,154,0.5);}\n  }\n  \n  .badge-blue{background:#2b5da6;color:#fff;}\n  .badge-green{background:#2e7d32;color:#fff;}\n  .badge-red{background:#00acc1;color:#fff;}\n  .badge-grey{background:#555;color:#fff;}\n  .badge-black{background:#111;color:#fff;}\n  @keyframes slideIn{from{transform:translateX(400px);opacity:0;}to{transform:translateX(0);opacity:1;}}\n  @keyframes slideOut{from{transform:translateX(0);opacity:1;}to{transform:translateX(400px);opacity:0;}}\n\u003c\/style\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cu\u003e\u003cstrong\u003e4N15 +50% Injector Nozzle Upgrade – MCR\u003c\/strong\u003e\u003c\/u\u003e\u003c\/h1\u003e\n\u003ch2 style=\"text-align: center; margin: 0 0 10px;\"\u003e\u003cstrong\u003eJapanese-Made High-Flow Nozzles for Triton 4N15\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"crc-badges\"\u003e\n\u003cspan class=\"badge-mcr\"\u003e🏆 MCR Performance\u003c\/span\u003e \u003cspan class=\"badge-black\"\u003e🇯🇵 Japanese Made\u003c\/span\u003e \u003cspan class=\"badge-blue\"\u003e+50% Flow Upgrade\u003c\/span\u003e \u003cspan class=\"badge-grey\"\u003eStroker Pump Recommended\u003c\/span\u003e \u003cspan class=\"badge-green\"\u003e📦 Same Day Dispatch*\u003c\/span\u003e \u003cspan class=\"badge-red\"\u003e💳 Afterpay • Humm • Klarna • Zip\u003c\/span\u003e \u003cspan class=\"badge-black\"\u003e🚚 Free Express Shipping AU\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e🔧 Maximum Flow. Maximum Power. Built by MCR.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eReady for serious power? These \u003cstrong\u003eMCR Japanese-spec +50% high-flow injector nozzles\u003c\/strong\u003e for the \u003cstrong\u003e4N15\u003c\/strong\u003e are designed for aggressive builds chasing big torque and top-end power. With proper supporting mods and tuning, these nozzles unlock the full potential of upgraded turbo setups while maintaining excellent atomisation and reliability. Proven in high-performance Australian Triton builds.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e⚙️ What You're Getting\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eThis listing is for injector NOZZLES only\u003c\/strong\u003e — not complete injectors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSet of 4 × MCR +50% high-flow nozzles\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eJapanese-manufactured to MCR specifications\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDirect replacement for 4N15 factory nozzles\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProfessional installation recommended\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"background: #fff3cd; padding: 10px; border-radius: 4px; margin-top: 8px;\"\u003e\u003cstrong\u003e⚠️ Important:\u003c\/strong\u003e These are precision nozzles only. You reuse your existing injector bodies. Professional bench testing and shimming strongly recommended after installation.\u003c\/p\u003e\n\u003cp style=\"background: #ffebee; padding: 10px; border-radius: 4px; margin-top: 8px; border-left: 4px solid #c62828;\"\u003e\u003cstrong style=\"color: #c62828;\"\u003e⚠️ STROKER PUMP RECOMMENDED:\u003c\/strong\u003e +50% nozzles require significantly increased fuel delivery. Factory HP3 pump may struggle to maintain rail pressure under load. Upgraded stroker pump \/ upgraded pump shaft strongly recommended for reliable performance (we also have these shafts available - send us a message).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e🔧 Vehicle Compatibility\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.commonrailcowboys.com\/collections\/triton-mq-4n15-2-4l-2015-on\" target=\"_blank\"\u003eMitsubishi Triton MQ — 4N15 2.4L (2015–2018)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.commonrailcowboys.com\/collections\/triton-mr-4n15-2-4l\" target=\"_blank\"\u003eMitsubishi Triton MR — 4N15 2.4L (2018–2023)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e💪 Performance Benefits\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eWith supporting mods and proper tuning:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum torque output\u003c\/strong\u003e — significantly improved low-end and mid-range pull\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong top-end power\u003c\/strong\u003e — supports aggressive turbo setups and high-boost builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent atomisation\u003c\/strong\u003e — precise fuel delivery pattern for efficient combustion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven high-performance reliability\u003c\/strong\u003e — tested in demanding Australian builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports big-turbo setups\u003c\/strong\u003e — provides fuel delivery to match upgraded turbo output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e⚠️ Installation \u0026amp; Tuning Requirements\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional installation essential:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjectors recommended to be bench tested \u0026amp; shimmed\u003c\/strong\u003e after nozzle installation to ensure correct flow balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom ECU tuning is mandatory\u003c\/strong\u003e to safely utilise the increased fuel delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded stroker pump strongly recommended\u003c\/strong\u003e — factory HP3 pump may not maintain consistent rail pressure under load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting modifications required:\u003c\/strong\u003e upgraded turbo, intercooler, full exhaust system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEGT monitoring mandatory\u003c\/strong\u003e for high-performance tuned builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost control \u0026amp; monitoring essential\u003c\/strong\u003e — aggressive tuning requires proper data logging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e🚚 Shipping \u0026amp; Payment\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e📦 \u003cstrong\u003eSame Day Dispatch*\u003c\/strong\u003e — typically ships same or next business day\u003c\/li\u003e\n\u003cli\u003e🚚 \u003cstrong\u003eFree Express Shipping Australia-Wide\u003c\/strong\u003e — full tracking included\u003c\/li\u003e\n\u003cli\u003e💳 \u003cstrong\u003eBuy Now, Pay Later:\u003c\/strong\u003e Afterpay, Humm, Klarna \u0026amp; Zip\u003c\/li\u003e\n\u003cli\u003e🇦🇺 All major credit cards accepted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 12px; color: #888; margin-top: 6px;\"\u003e*Orders placed before 2 pm AEST on business days, subject to stock availability. If out of stock, allow ~2–3 weeks. Message us if urgently required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e❓ Frequently Asked Questions\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why do I need an upgraded stroker pump for +50% nozzles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: +50% nozzles require significantly more fuel volume than factory spec. The HP3 pump may struggle to maintain consistent rail pressure under load, especially at high boost. A stroker pump ensures reliable fuel delivery across the entire power band.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What supporting mods are essential for +50% nozzles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Minimum recommendations: upgraded turbo, large intercooler, full 3\" exhaust, custom ECU tune, and ideally a stroker pump. Also recommended: boost controller, EGT monitoring, fuel pressure gauge, quality air filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How much power can I make with +50% nozzles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Power depends on your complete setup. With big turbo, stroker pump, intercooler, exhaust and quality tuning, customers have achieved very strong results. Consult your tuner for realistic targets based on your specific build.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I run +50% nozzles on a stock turbo?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Sure. +50% nozzles are designed for ideally for upgraded turbo setups. Factory turbo won't support the additional fueling potential and you'll run into turbo flow limits quickly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will +50% nozzles smoke more than +30%?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: With proper tuning, no. Quality ECU calibration ensures clean combustion. Without proper tuning, any upgraded nozzles will smoke excessively — this is why custom tuning is mandatory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these suitable for daily driving?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: With correct tuning and supporting mods, yes. Many customers daily drive +50% setups. However, these are serious performance nozzles — expect increased fuel consumption and the need for higher-quality diesel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need both new nozzles AND a new pump at the same time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While not absolutely mandatory, installing both together is ideal. Factory pump may work initially but will likely struggle to maintain rail pressure as boost\/power increases. Budget for stroker pump upgrade to avoid running into fuel delivery limits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What's the real-world difference between +30% and +50% nozzles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: +30% suits moderate builds with stock or mildly upgraded turbos. +50% is for serious builds with big turbos, stroker pumps, and aggressive tuning. If you're not planning major supporting mods, +30% is the better choice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Success notification --\u003e\n\u003cdiv id=\"cart-notification\" style=\"display: none; position: fixed; top: 20px; right: 20px; background: #10b981; color: #fff; padding: 15px 20px; border-radius: 6px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); z-index: 9999; font-weight: bold;\"\u003e\u003cspan id=\"cart-notification-text\"\u003e✓ Added to cart!\u003c\/span\u003e\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n  const notification = document.getElementById('cart-notification');\n  const notificationText = document.getElementById('cart-notification-text');\n\n  function showNotification(msg) {\n    notificationText.innerHTML = msg;\n    notification.style.display = 'block';\n    notification.style.animation = 'slideIn 0.3s ease';\n    setTimeout(() =\u003e {\n      notification.style.animation = 'slideOut 0.3s ease';\n      setTimeout(() =\u003e notification.style.display = 'none', 300);\n    }, 3000);\n  }\n\n  function updateCartCount() {\n    fetch('\/cart.js').then(r =\u003e r.json()).then(cart =\u003e {\n      const n = cart.item_count;\n      ['.cart-count','#CartCount','[data-cart-count]','.cart-link__bubble','.cart__item-count',\n       '#cart-count','.header__cart-count','.cart-count-bubble','[data-header-cart-count]',\n       '.site-header__cart-count','#cart-icon-bubble'].forEach(sel =\u003e {\n        document.querySelectorAll(sel).forEach(el =\u003e {\n          el.textContent = n; el.innerText = n;\n          el.setAttribute('data-cart-count', n);\n          if (n \u003e 0) { el.style.display = ''; el.classList.remove('hide','hidden'); }\n        });\n      });\n      document.documentElement.dispatchEvent(new CustomEvent('cart:updated', { detail: { cart } }));\n      if (window.theme?.cart?.getCart) window.theme.cart.getCart();\n      if (typeof window.cartCount !== 'undefined') window.cartCount = n;\n      window.dispatchEvent(new Event('cartchange'));\n    }).catch(() =\u003e {});\n  }\n\n  function addToCart(variantId, onSuccess, onError) {\n    fetch('\/cart\/add.js', {\n      method: 'POST',\n      headers: { 'Content-Type': 'application\/json' },\n      body: JSON.stringify({ items: [{ id: variantId, quantity: 1 }] })\n    }).then(r =\u003e r.json()).then(onSuccess).catch(onError);\n  }\n\n  \/\/ Main Add to Cart\n  document.getElementById('main-add-to-cart').addEventListener('click', function() {\n    const form = document.querySelector('form[action*=\"\/cart\/add\"]');\n    if (!form) return;\n    const variantId = new FormData(form).get('id');\n    this.innerHTML = '⏳ Adding...';\n    this.style.opacity = '0.6';\n    this.disabled = true;\n    addToCart(variantId,\n      () =\u003e {\n        this.innerHTML = '✓ Added to Cart!';\n        this.style.background = '#10b981';\n        this.style.opacity = '1';\n        this.disabled = false;\n        showNotification('✓ MCR 4N15 +50% Nozzles added to cart!');\n        updateCartCount();\n      },\n      () =\u003e {\n        this.innerHTML = '🛒 Add to Cart';\n        this.style.opacity = '1';\n        this.disabled = false;\n      }\n    );\n  });\n\n  \/\/ Buy Now\n  document.getElementById('main-checkout').addEventListener('click', function() {\n    const form = document.querySelector('form[action*=\"\/cart\/add\"]');\n    if (!form) return;\n    const variantId = new FormData(form).get('id');\n    this.innerHTML = '⏳ Processing...';\n    this.style.opacity = '0.6';\n    this.disabled = true;\n    addToCart(variantId,\n      () =\u003e { window.location.href = '\/checkout'; },\n      () =\u003e {\n        this.innerHTML = '⚡ Buy Now';\n        this.style.opacity = '1';\n        this.disabled = false;\n        alert('Error adding to cart. Please try again.');\n      }\n    );\n  });\n});\n\u003c\/script\u003e \u003c!-- Main Product CTA Buttons --\u003e\n\u003cdiv style=\"display: flex; gap: 15px; margin: 20px 0 30px; justify-content: center; flex-wrap: wrap;\"\u003e\n\u003cbutton id=\"main-add-to-cart\" style=\"background: #2563eb; color: #fff; padding: 16px 40px; border-radius: 50px; border: none; font-weight: bold; font-size: 16px; box-shadow: 0 4px 12px rgba(37,99,235,0.4); cursor: pointer; transition: all 0.2s; min-width: 200px;\"\u003e🛒 Add to Cart\u003c\/button\u003e \u003cbutton id=\"main-checkout\" style=\"background: #6a1b9a; color: #fff; padding: 16px 40px; border-radius: 50px; border: none; font-weight: bold; font-size: 16px; box-shadow: 0 4px 12px rgba(106,27,154,0.5); cursor: pointer; transition: all 0.2s; min-width: 200px;\"\u003e⚡ Buy Now\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c!-- MCR PURPLE BANNER CTA --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #6a1b9a 0%, #4a148c 50%, #6a1b9a 100%); color: #ffffff; padding: 18px; text-align: center; margin: 20px 0; border-radius: 6px; box-shadow: 0 0 25px rgba(106,27,154,0.8),0 0 40px rgba(106,27,154,0.6); animation: mcr-glow 3s ease-in-out infinite;\"\u003e\n\u003ch2 style=\"margin: 0 0 8px; font-size: 18px; color: #fff; text-shadow: 0 0 10px rgba(0,0,0,0.3);\"\u003e\u003cstrong\u003eMaximum Flow. Maximum Power.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #fff;\"\u003e\u003cem\u003eMCR Japanese-made +50% nozzles. Stroker pump recommended. Professional installation recommended. Custom ECU tune mandatory. Free express shipping AU.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; opacity: .8; margin-top: 16px;\"\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e Common Rail Cowboys is not affiliated with Mitsubishi Motors or MCR. Performance modifications can affect manufacturer warranty and compliance. Professional installation and ECU tuning required.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MCR","offers":[{"title":"Default Title","offer_id":44957638066230,"sku":null,"price":884.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/7868\/6518\/files\/rn-image_picker_lib_temp_a3ac8538-d8c1-40ff-bbe8-37af9b5ce0f8.png?v=1749360166","url":"https:\/\/www.commonrailcowboys.com\/products\/4n15-50-nozzle-upgrade-triton-2-4l-50-mcr","provider":"Common Rail Cowboys","version":"1.0","type":"link"}