MCR +30 Injector Nozzles – 4JJ3 DPF Engines (DMAX / MU-X / BT-50)

✅ Japanese Precision | ✅ 45 PSI Capable | ✅ Free Express Shipping Australia-Wide

Maximise the power and efficiency of your 4JJ3 engine with MCR +30 Nozzles – engineered for serious diesel performance. Manufactured in Japan and backed by MCR Thailand, these nozzles deliver reliable fuel flow and consistent results for tuned DMAX, MU-X and BT-50 builds running stock or upgraded turbos.

💥 Why Choose MCR +30 Nozzles?

• 🔧 Direct Upgrade for 4JJ3 DPF Engines – Custom-made fitment, no guesswork
• ⚙️ +30 Fuel Flow Increase – More fuel for more power, with tuning
• 🚀 Supports up to 45 PSI Boost – Ideal for turbos like F44 & F55
• 🛠️ Premium Japanese Build Quality – Long-lasting and precise under high load

🔧 Suits the Following Vehicles:

• Isuzu D-MAX – 4JJ3 (DPF)
• Isuzu MU-X – 4JJ3 (DPF)
• Mazda BT-50 – 4JJ3 (DPF)

Note: Tuning is required. DPF delete and other supporting mods may also be needed.

💳 Flexible Payment Options

Available via Afterpay, Humm, Klarna and Zip – get the gear now, pay later.

🚚 Free Express Shipping Australia-Wide

Fast, trackable delivery direct from our warehouse – shipped same or next business day.