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

• Fits 4-Door with Automatic & Manual Transmissions
• 1-3/4" Primary Tubing, 2-1/8" Secondary Tubes, & 2-1/2" Collector
• 6-2-1 Tri-Y Design
• 3/8" Thick 304 Stainless Steel Head Flanges
• Optimized Tube Lengths for Improved Flow
• 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.

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.

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