Davico 48165 Dealer Alternative Direct-Fit Catalytic Converter

The Davico 48165 Dealer Alternative Catalytic Converter is specifically engineered for high-mileage and poorly maintained vehicles that require enhanced emissions control performance. This direct-fit replacement converter is designed for Toyota Tacoma, Tundra, and 4Runner models equipped with the 3.4L V6 (5VZ-FE) engine.

Advanced Emission Control Technology:

• OEM-style wash coat technology with optimized precious metal loadings
• Larger substrate design for enhanced oxygen storage capabilities
• Engineered to meet strict NOx levels and oxygen sensor switching requirements
• Designed for OBDII-equipped vehicles with sensitive emission monitoring systems

Direct-Fit Design:

• Front position installation for precise fitment
• Overall length of 25.3 inches with 5.25-inch width
• Designed using original equipment samples for proper fit and function
• Compatible with vehicles that are highly sensitive to maintenance issues

The Dealer Alternative series from Davico Manufacturing provides a specialized solution for vehicles that require more robust catalyst formulations than standard EPA direct-fit converters. For optimal results on vehicles with over 80,000 miles, Davico recommends using their Decarbonizing Induction Kit (part number 1540EA) prior to installation to clean the engine and fuel system.

Note: This converter is EPA-approved for installation in most states but is not legal for use in California or for installation in New York on vehicles equipped with California emission systems.