AP Exhaust 771082 CARB Compliant Direct-Fit OBD-II Manifold Catalytic Converter

The AP Exhaust 771082 is a CARB-compliant, direct-fit manifold catalytic converter engineered specifically for OBD-II equipped vehicles. Combining the exhaust manifold and catalytic converter into a single unit, this integrated assembly delivers a precise OE-style replacement designed to bolt on without modification.

Built using AP Emissions Technologies' proprietary ARISTO substrate chemistry, this converter achieves highly efficient precious metal loadings for superior conversion efficiency and long-term reliability. Advanced manufacturing processes — including automated workstations, spinner welding equipment, and high-speed production lines — ensure every unit is produced to exact OE dimensions for a reliable, accurate fit.

Key Features:

• CARB Compliant — meets California Air Resources Board emissions standards; legal for use in all 50 states
• Direct-Fit Design — bolt-on replacement engineered to OE dimensions for straightforward installation
• OBD-II Compatible — designed to satisfy the demands of OBD-II monitoring systems and prevent check engine codes
• "Clean By Design" Ceramic Substrates — maximizes pollution reduction and catalyst efficiency
• Increased Precious Metal Loading — enhanced catalyst performance for lower emissions output
• 409 Stainless Steel Construction — resists corrosion and withstands the high-heat environment of a manifold-mounted converter
• Exact O2 Sensor Location(s) — maintains proper oxygen sensor positioning for accurate emissions readings
• Hardware and Gaskets Included — everything needed for installation may be included (verify at time of purchase)

AP Emissions Technologies has been manufacturing exhaust and emissions products since 1927, and their catalytic converters are engineered to meet or exceed EPA and CARB clean air regulations. The 771082 is part of AP's industry-leading manifold converter lineup, offering comprehensive coverage and professional-grade quality.