Features:

• 16-Gauge, 1-3/4" Mandrel-Bent Stainless Steel Tubing
• 3/8" Thick, Laser-Cut, Head Flanges Designed
• Optimized Tube Lengths Improve Flow and Performance
• 100% Hand MIG Welded Construction
• Mandrel-Bent 3" into 3-1/2" Stainless Steel Tubing
• True 2-to-1 Mitered Merge Collector
• 4-to-1 Formed Merge Collectors
• High-Flow, 400 Cell Catalytic Converters

Added an astounding +32 horsepower and +44 lbs. x ft. of torque as verified by our in-house dyno 4-to-1 formed collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response.

Tube lengths are optimized for true pulse control technology which improves flow and performance. These headers come with 3/8" thick laser-cut head flanges and gaskets that are designed to match the head port for a leak-free seal.

This system utilizes 400 CPSI (cell per square inch) catalytic converters are used for maximum flow. Constructed of mandrel-bent dual 3" stainless steel piping which transitions into single 3-1/2" piping to reduce back pressure and improve flow. Eliminates dead space that can cause turbulence and hinder flow. High quality OE-style flanges and band clamps are used for a complete 360-degree sealing surface. The performance header and y-pipe are designed to fit in the stock location with an included extension pipe which allows this system to fit without modification. This system incorporates OE style hangers, flanges and includes O2 extensions for a hassle-free installation. This system does not fit 120.5" wheelbase 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 POWER headers and Y-Pipe systems are engineered and manufactured in our Corona, California manufactured.