aFe Power Twisted Steel Header | Nissan Patrol Y61 I6-4.8L (48-36108-YN)

The aFe Power Twisted Steel Header for the Nissan Patrol (Y61) from 2001 to 2016 is a high-performance exhaust component designed to enhance engine efficiency and power output. Featuring a Tri-Y design, it pairs opposite firing cylinders with equal, specifically tuned primary lengths to maximize scavenging and increase torque across the entire power band. Constructed from high-grade 304 stainless steel, the header includes laser-cut flanges for superior sealing and mandrel-bent tubing with a uniform brushed finish for durability and corrosion resistance. Fully TIG-welded by certified craftsmen, this system offers race-proven strength and reduced stress cracks, ensuring long-lasting performance. Factory mounting locations allow direct bolt-on installation, making it a robust upgrade for demanding applications.

Designed for 2001-2016 Nissan Patrol models with the Y61 chassis and I6 4.8L engine, this header is a direct replacement that mounts to OEM locations. It is suitable for street and off-road use, providing improved exhaust flow and increased torque. The system does not require a CARB EO#, as the vehicle is not in the U.S. emissions compliance list. Installation involves replacing the factory manifold with this mandrel-bent stainless steel header, which is engineered for maximum performance and durability. This product is ideal for enthusiasts seeking reliable, race-quality headers to optimize their vehicle’s power and efficiency.