Citroen C-Elysee Branch Pipe Three-Way Catalytic Converter

Citroen C-Elysee Branch Pipe Three-Way Catalytic Converter – Restore OEM Performance & Ensure Euro V Compliance

Engineered as the definitive direct-fit replacement for Citroen C-Elysee models, this three-way catalytic converter with branch pipe is designed to eliminate emissions issues while restoring peak engine efficiency. Whether you are struggling with a failed emissions test, a check engine light (P0420), or reduced fuel economy, this unit provides a reliable and long-lasting solution.

1. Top Features Mechanics & Owners Rely On

High-Efficiency Emissions Conversion

• Ceramic honeycomb monolith optimizes contact surface for complete conversion of CO, HC, and NOx into harmless gases.

• Meets or exceeds Euro II, III, IV, and V emission standards.

Durable Stainless Steel Body

• Built from 409 stainless steel with excellent heat resistance and corrosion protection.

• Designed for long-term durability under high exhaust temperatures.

Restored Engine Performance

• Optimized flow path reduces backpressure, restoring lost horsepower, throttle response, and fuel efficiency.

Direct-Fit CNC Precision

• Manufactured to OEM specifications for Citroen C-Elysee.

• Bolt-on installation with no cutting or welding required.

2. Technical Specifications

3. Why This Converter is the Smart Choice

1. Pass Emission Tests with Confidence – Restores proper exhaust gas treatment to meet strict Euro V compliance.

2. Solve P0420 Error Codes – Specifically engineered to replace failing OE units and permanently clear catalyst efficiency errors.

3. Recover Power & Fuel Economy – Removes exhaust restrictions caused by clogged converters.

4. Save on Repairs – Direct-fit design reduces installation time and labor costs compared to custom fabrication.

4. Certifications & Quality Assurance

ISO9001 & TS16949 Certified – Automotive-grade production quality
E-Mark, CE, RoHS Approved – Global regulatory compliance
CCC & COP Certified – Conforms to Chinese & international standards

5. The 3-Way Catalyst Advantage

• Performance & Emission Assurance: Advanced catalytic coating for superior CO, HC, and NOx conversion.

• Seamless Installation: Precision-fit design with factory-style flanges and O2 sensor compatibility.

• Long-Term Durability: Heavy-duty 409 stainless steel shell built for extreme driving conditions.

6. Real-World Impact

Case Example: High-Mileage Citroen C-Elysee

• Problem: Failed emissions and reduced acceleration.

• Solution: Installed new 3waycatalyst direct-fit catalytic converter.

• Result: Passed emissions, restored power, and improved fuel economy.

Contact 3waycatalyst for:

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