Locate Acura Catalytic Converter Replacement Cost. Explore Acura Universal Catalytic Converters & Acura Catalytic. Browse Acura Converter For. Maintaining your Acura's universal catalytic converter is essential for peak performance and longevity. Regular inspections can catch early signs of wear, such as decreased fuel efficiency and a sulfur-like smell, indicating the need for a replacement. Extend its lifespan by using high-quality fuel and ensuring timely engine maintenance to prevent contaminants from affecting the converter. When choosing a replacement, consider the two main types available: two-way and three-way converters, each designed for specific emission requirements. Opt for a high-grade stainless steel model to ensure durability and ease of installation. Remember, a well-maintained catalytic converter not only keeps your Acura running smoothly but also contributes to a cleaner environment.