aFe Power Gas Y-Pipe for Toyota Tacoma 4WD 2016 - 2017

2-1/4"-2-1/2" 409 Stainless Steel Construction: This system is constructed of 2-1/4"-2-1/2" mandrel-bent 409 stainless steel tubing for maximum strength and durability.Dual High Flow Catalytic Converters: Includes dual high flow catalytic converters which are less restrictive than the factory converters providing maximum flow.Heavy Duty Flanges: Factory style laser cut machined stainless steel flanges are used used for a secure leak-free seal.Mild Sound: This system produces a mild sound unleashing all available horsepower and torque.Installation: Utilizing factory style flanges and hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation.Computer-Aided Design: Utilizing state-of-the-art computer-aided design technology, this false is designed for custom, high tolerance factory fitment.MIG-Welded: 100% MIG-Welded for race-proven strength and durability.Fitment Note: This item will not fit two-wheel drive (2WD) modelsEmissions Disclaimer: This product is EPA compliant, not for sale or use on vehicles certified for the state of California. Consult your state or local authority for any additional clarification. Replacement of catalytic converters (if equipped) is allowed only under the following conditions: 1) if the vehicle is missing a converter; 2) if a state or local inspection program has determined the existing converter has been lead-poisoned or damaged or otherwise needs replacement; or 3) if the vehicle is more than five (5) years old or has more than 50,000 miles and a legitimate need for replacement has been established and documented. This product only fits those vehicles as listed in the application table.aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.