Pacemaker Tuned Performance Headers - Nissan Navara D40 4.0L V6 Petrol - PH9400L/R

Boost the torque and efficiency of your V6-powered Nissan with the Pacemaker PH 9400 Tuned Performance Headers. Specifically engineered for the Nissan Navara D40 models (May 2005 – January 2010) featuring the 4.0 Litre V6 Petrol engine, these headers are designed to improve exhaust scavenging and engine breathability. The "Tuned" design uses precision-measured pipe lengths to optimize exhaust pulse timing, resulting in enhanced throttle response and more usable power across the rev range—perfect for both 2WD and 4WD applications. Proudly Australian-made, these headers feature mandrel-bent 1⅝" (41mm) primary pipes and are designed for a seamless fit with the factory emissions equipment.

Features:

This product offers the following performance features:

• Tuned Length Design: Engineered to maximize exhaust gas velocity and improve mid-range torque.
• V6 Performance: Specifically optimized for the Nissan 4.0L V6 Petrol engine.
• O.E. Compatibility: Designed to fit directly to the Original Equipment (O.E.) Catalytic Converters.
• Quality Construction: Mandrel-bent 1⅝" (41mm) primary pipes ensure smooth, unrestricted airflow.
• Full Accessory Clearance: Precision fitment ensures clearance for both Power Steering and Air Conditioning.
• Broad Application: Suitable for both 2WD and 4WD drivetrain configurations.

Important Notes:

• Catalytic Converters: These headers are designed to bolt up to the factory (O.E.) Catalytic Converters.
• Model Compatibility: Suitable for D40 Navara models manufactured between May 2005 and January 2010.

Important Information

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