2001-2016 Nissan Patrol - Twisted Steel Long Tube Header and Connection Pipes Street Series

aFe POWER's Twisted Steel long tube header and connection pipe deliver +24 HP and +27 lbs. x ft. torque over the factory. This system is constructed with 1-3/4" primary to 2-1/8" secondary, and 2-1/2" mandrel bent, 304 stainless steel, brush finished tubing for greater exhaust flow and longevity. 100% hand TIG-welded by certified craftsmen for proven durability. The long tube header incorporates a 6-2-1 Tri-Y designed. These features create a smooth transition to eliminate dead zones and improve flow. High quality band clamps and hardware to provide a quick, hassle-free installation.

Performance Gains:
+24 HP / +27 lbs. x ft. Torque max gains (Tested on a 2005 Nissan Patrol (Y61) I6-4.8L 4-Door Automatic).

Tri-Y Design:
Paired opposite firing cylinders with equal, specifically tuned primary lengths maximizes scavenging and increases torque throughout the power band.

Stainless Steel Tubing & Laser Cut Header Flanges:
High grade 304 stainless tubing with a uniform brushed finish provides a beautiful look and high resistance to corrosion. Laser cut 304 stainless steel header flanges provides superior sealing at the head surface.

High-Flow Catalytic Converter:
This system utilizes a high flow, 400 cell catalytic converter for maximum flow.

TIG-Welded:
100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.

Factory Mounting Locations:
2-1/2" flanged connection pipe mounts directly to OE mounting location.

Leak-Free Seal:
High quality band clamps are used for a complete 360-degree sealing surface.

Emissions Disclaimer:
This product does not require a CARB EO# (Vehicle does not exist in U.S.)

aFe Twisted Steel Headers are engineered and manufactured in our Corona, California manufacturing facility.