48-36108-YC | AFE Power Twisted Steel Long Tube Header & Connection Pipe w/ Cat (2001-2017 Patrol L6-4.8L)

• Dyno-Proven Gains up to +24 HP & +27 Lbs. x Ft. TQ (Tested on Automatic 2005 Patrol w/ I6-4.8L)
• Fits 4-Door with Automatic & Manual transmissions
• 6-2-1 Tri-Y Designed Headers w/1-3/4" Primary Tubing, 2-1/8" Secondary Tubes, & a 2-1/2" Collector
• 3/8" Thick, OE-Style, 304 Stainless Steel Head Flanges
• Optimized Tube Lengths & High-Flow Cat Improve Flow and Performance
• 100% Hand TIG Welded for Optimal Strength and Durability
• Retains Factory O2 Sensor Locations
• 2-1/2" Inlet/Outlet Connection Pipe Mounts Directly to OE Mounting Locations

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.