MCR +30 Nozzles – High-Performance Injector Upgrade for 4JJ1 Pre-DPF

Japanese-Made Precision for Big Fuel, Big Power

✅ +30 Fuel Flow | ✅ Made in Japan | ✅ Supports 45 PSI Boost | ✅ Free Express Shipping Australia-Wide

Unleash serious fuel delivery with MCR’s +30 Nozzles, designed specifically for Isuzu 4JJ1 Pre-DPF engines. Whether you're running a factory turbo or stepping up to an F44 or F55, these nozzles deliver the flow you need to support high-boost, high-output builds – all with the unmatched quality of Japanese manufacturing.

Built for diesel enthusiasts chasing both power and reliability, these nozzles are a game-changer for tuned setups.

🔧 Suits:

• Isuzu D-MAX 4JJ1 – Pre-DPF - Injectors: 095000-6980 / 095000-8340

Ensure your injectors match before purchasing. Message us if unsure.

⚙️ Key Features

• +30% Fuel Delivery – More flow = more power with proper tuning

• Built for Boost – Supports up to 45 PSI on upgraded turbos (F44, F55, etc.)

• Custom-Made for Pre-DPF 4JJ1 Engines – No guesswork, no compromises

• Precision-Crafted in Japan – Unmatched durability, flow consistency, and spray pattern

• Tuning Required – Professional ECU remap strongly recommended post-install

💡 Why Choose MCR +30 Nozzles?

• Trusted by tuners and builders across Thailand and Australia

• Perfect pairing with high-flow turbos and intercoolers

• Reliable power gains without sacrificing drivability

• Built to perform under pressure – literally

💵 Buy Now, Pay Later

We support Afterpay, Humm, Klarna, and Zip – get the gear now, pay over time.

🚚 Free Express Shipping Australia-Wide

Fast, trackable delivery – usually ships same or next business day.