2001-2016 Nissan Patrol - Twisted Steel Long Tube Header & Connection Pipes (Street Series)

Testing:
In recent testing the “Street” version produced +24 horsepower and +27 lbs. x ft. of torque on our in house dyno. (Tested on a 2005 Nissan Patrol (Y61) I6-4.8L)

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

High-Flow Cats:
This system includes a hi-flow, ceramic, 400 cell per square inch, stainless steel catalytic converter for maximum flow and performance.

304 Stainless Steel Laser-Cut Header Flanges:
High quality laser-cut 304 stainless steel header flanges provides superior sealing at the head surface.

304 Stainless Steel Tubing:
High grade stainless tubing with a uniform brushed finish provides a beautiful look and high resistance to corrosion.

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

O2 Sensor
Includes an additional bung for either a wide-band O2 gauge or auxiliary instrumentation.
Factory Mounting Locations:
2.5"Inlet/Outlet Connection Pipe mount directly to OE mounting locations.

Mandrel Bent Tubing:
This system is constructed of mandrel bent, stainless steel brushed tubing for maximum performance, corrosion resistance and strength eliminating cracking.

Note:
Excludes 2-Door and Manual Transmission models.

Emissions Disclaimer:
This product does not require a CARB EO#

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