High Flow Diesel Air Box Lid - Billet Aluminium - Nissan Patrol GU Y61 TD42

This high-performance air box lid is a direct replacement for the original factory lid on your vehicle's air intake system. Engineered for maximum airflow, it sits atop your air filter housing, providing a superior seal and a significantly larger air intake volume for your engine.

Removes STD restrictive air box lid and increases flow. Enough air to support 200rwkw with other supporting modifications. Makes a big improvement at 120rwkw + (as this is the limit of the STD air box.) CNC machined from 1 piece of billet alloy. Includes alloy adaptor and high flow cobra head 3" 90 degree rubber elbow. CNC machined internal bell mouth.

All HPD parts are of the highest quality and are engineered for each application, allowing you to experience increased performance, consistency, reliability and fuel efficiency for your 4WD.

HPD parts are designed to be easily installed with basic workshop tools, but with our dealer network Australia-wide, installation can be arranged with peace of mind.

Product Features

• Superior Airflow: Designed to significantly increase the volume of air entering the engine, improving performance and throttle response.
• Billet Aluminium Construction: CNC machined from a solid piece of high-grade 6061 billet aluminium for exceptional strength, durability, and a perfect seal.
• Direct Replacement: Engineered for a precise fit, replacing the factory plastic lid without any modifications required.
• Performance Essential: A crucial upgrade for any TD42 engine with a larger turbo, intercooler, or performance tune to maximise gains and efficiency.
• Australian Made: Proudly designed and manufactured in Australia to the highest quality standards.
• Improved Turbo Efficiency: Reduces intake restriction, allowing the turbocharger to spool faster and operate more efficiently.

Vehicle Fitment

This part has been designed to fit

• Nissan Patrol GU TD42

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.

HPD - High Performance Diesel

High Performance Diesel (HPD) is a leading Australian manufacturer of high-quality, performance-enhancing diesel components. Specialising in intercoolers, turbo kits, catch cans, and intake systems, HPD is dedicated to delivering proven power and reliability for the 4WD market.

View our full HPD - High Performance Diesel range