Product Description
Twisted Steel Long Tube Headers Features:
- Constructed out of 16-gauge, 1-7/8 IN mandrel-bent 304 stainless steel tubing for unrestricted flow
- 4-to-1 formed merge collectors eliminate flow-block turbulence
- Optimized tube lengths improve flow and performance
- 100% hand MIG-welded construction ensures optimal strength and durability
- 3/8 IN thick CNC laser cut flanges
- Retains all factory O2 bungs and sensor locations
Y-Pipe Features:
- Constructed out of 3 IN mandrel-bent 409 stainless steel tubing for better flow and added power
- True 2-to-1 mitered merge collector eliminates dead zone for improved flow
- Incorporates high-Flow, 400 cell catalytic converters for improved flow
Test Results:
- Provided +22 HP and +25 lbs. x ft. of TQ
Long Tube Headers
Formed Collectors:
4-to-1 formed collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response.
Optimized Tube Lengths:
Tube lengths are optimized for true pulse control technology which improves flow and performance.
OE Bung and Sensor Location:
This system retains all factory O2 sensor locatios for easy installation.
Y-Pipe
Dual High Flow Catalytic Converters:
This system utilizes 400 CPSI (cell per square inch) catalytic converters are used for maximum flow.
Construction:
Constructed of mandrel-bent 3 IN stainless steel piping to reduce back pressure and improve flow.
True Merge Collectors:
The y-pipe is designed using 3 IN to 3-1/2 IN transition for optimum flow and utilizes a mitered merge collector to eliminate dead space that can cause turbulence and hinder flow.
Leak-Free Seal:
High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface.
Hassle-Free Installation:
The performance header and y-pipe are designed to be a true bolt on system with no cutting or modifications required.
Race Disclaimer:
This is a Race Only product that is to be used solely for competition, it cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. To complete the purchase of this item, aFe POWER competition acknowledgement/liability release form must be filled out and submitted.
All aFe headers are engineered and manufactured in our Corona, California manufacturing facility.
