Tri-Y Design: Paired opposite firing cylinders with equal, specifically tuned primary lengths maximizes scavenging and increases torque throughout the power band. High-Flow Cat: This system utilizes a high flow catalytic converter for maximum flow. 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. 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. 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.
Twisted Steel 304 Stainless Steel Street Series Performance Package Nissan Patrol (Y61) 01-16 L6-4.8L
6-2-1 Tri-Y Designed Headers w/1-3/4" Primary Tubing, 2-1/8" Secondary Tubes, & a 2-1/2" Collector
2-1/2" Inlet/Outlet Connection Pipe Mounts Directly to OE Mounting Locations
aFe Twisted Steel Header Street Series 01-16 Nissan Patrol (Y61) I6-4.8L
Twisted Steel 304 Stainless Steel Street Series Performance Package
Optimized Tube Lengths & High-Flow Cat Improve Flow and Performance
100% Hand TIG Welded for Optimal Strength and Durability
3/8" Thick, OE-Style, 304 Stainless Steel Head Flanges
Fits 4-Door with Automatic & Manual transmissions
Twisted Steel Long Tube Header & MidPipe
Retains Factory O2 Sensor Locations
Header & Mid Pipe
