Infiniti branch pipe Three-Way Catalytic Converter

Infiniti Branch Pipe Three-Way Catalytic Converter – Restore Peak Performance & Guarantee Emissions Compliance

Designed as a direct-fit replacement for Infiniti models, this premium branch pipe three-way catalytic converter restores your vehicle’s factory-level emissions control, power, and efficiency. Built with 409ステンレス鋼 そして high-density honeycomb ceramic core, it is engineered for durability, precision, and environmental compliance.

Whether you’re dealing with a failed emissions test、a persistent P0420 check engine light、 または loss of fuel efficiency, this converter ensures your Infiniti runs clean, smooth, and powerful again.

1. メカニックとオーナーが信頼する主な機能

• High-Efficiency Emissions Conversion
  Advanced honeycomb ceramic substrate maximizes the conversion of harmful gases (CO, HC, NOx) into harmless exhaust, meeting Euro II and OBD standards (O1–O5).

• 耐久性のあるステンレススチール製
  Constructed with 409ステンレス鋼 and a mirror surface finish, ensuring corrosion resistance and long service life under extreme heat conditions.

• Restores Engine Power & MPG
  Optimized flow channels minimize exhaust restriction, recovering horsepower, throttle response, and fuel efficiency.

• Precision CNC Machining
  Custom branch pipe design with accurate fitment—bolt-on installation with no cutting or welding required.

2. 技術仕様

3. Why Choose This Converter?

1. Pass Emissions Tests with Confidence – Keeps your Infiniti compliant with strict inspection standards.

2. Fixes P0420 Error Codes – Designed to replace clogged or inefficient converters and permanently clear the warning.

3. Restores Lost Performance – Eliminates blockages that rob power and fuel efficiency.

4. Saves on Repairs – Bolt-on fitment reduces labor costs and avoids expensive modifications.

4. Quality Assurance & Certifications

• ISO9001およびTS16949認証 – Automotive quality management system.

• CE, RoHS, E-Mark Approved – European safety & environmental compliance.

• CCCおよびCOP認定 – Meets national and international production standards.

5. The 3-Way Catalyst Advantage

• Superior Emissions Control – High-efficiency catalyst loading.

• OEM-Level Performance – Restores horsepower and fuel economy.

• 簡単なインストール – Fully compatible with factory O2 sensors.

• Reliability Guaranteed – Backed by 1-year manufacturer warranty.

6. Real-World Results

• Case Study 1: Infiniti Failing Emissions Test
  After installing this converter, the vehicle passed re-inspection with emissions far below legal limits.

• Case Study 2: Infiniti with P0420 Code
  A direct replacement cleared the check engine light, restored MPG, and improved acceleration.

Contact 3WayCatalyst Today for:

• Technical Data Sheets & Engineering Support

• Distributor Pricing & Bulk Orders

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• 24/7 After-Sales Assistance