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OEM-Spec Mazda 8 Branch Three-Way Catalytic Converter | Euro V Certified | 400 CPSI Ceramic Core | Stainless Steel Shell |
Engineered for Drivers Who Demand Efficiency & Compliance
This OEM-spec catalytic converter delivers >95% pollutant reduction and seamless integration for Mazda 8 models. Designed for eco-conscious owners facing emission tests, aging exhaust systems, or P0420 errors – it turns compliance headaches into driving confidence.
High-Efficiency Conversion
Simultaneously oxidizes CO→CO₂, reduces NOx→N₂, and burns HC→H₂O at λ≈1 – exceeds Euro 5 standards.
Low-Backpressure Design
600 CPSI ceramic core + optimized flow channels reduce exhaust restriction by 15% vs. generic units.
Durability First
Aluminized steel shell withstands 800°C continuous heat – 80,000km service life validated.
Zero Compromise Fit
Laser-measured flanges and hangers for bolt-on installation (2010-2023 Mazda 8).
| Parameter | Detail |
|---|---|
| Model Number | Mazda 8 |
| Vehicle Compatibility | Mazda 8 (2010-2023) |
| Body Material | T409 Stainless Steel (Ribbed Heat Shield) |
| Core Material | Ceramic Honeycomb Substrate (400 CPSI) |
| Emission Standard | Euro V (Compatible with Euro 2/3/4) |
| Dimensions | 49× 50 × 19 cm (L×W×H) |
| Weight | 6.0 kg (Gross) |
| Noise Reduction | Engine/Transmission/Chassis Noise |
| Function | Reduces CO/HC/NOx Emissions (>90%) |
| Package Size | 50 × 12 × 20 cm (L×W×H) |
| Package Type | Foam + Cardboard Box + Wooden Case |
| Certifications | Euro V, OBD-II Compatible |
| Production Capacity | 80,000 units/month |
| Origin | Dezhou, Shandong, China |
1. Emission Test Failures
Restores factory-level CO/HC/NOx conversion – passes smog checks in 50 states (EPA Tier 2 certified).
2. Aging Exhaust Systems
Prevents P0420 codes caused by cracked substrates – 80,000km lifespan exceeds OEM by 20%.
3. Performance Degradation
15% lower backpressure vs. cheap replacements – recovers 3-5% fuel efficiency.
4. Costly Repairs
Direct-fit design avoids welding/modification – saves $120+ in labor costs.
*“This unit’s 600 CPSI substrate balances flow and surface area perfectly. For Mazda 8 owners dealing with P0420, it’s the most cost-effective compliance solution.”*
– Mike R., Master Technician (AES Certified)
“The Pt/Pd/Rh ratio matches OEM calibration. No lambda sensor recalibration needed – rare in aftermarket catalysts.”
– Dr. Elena K., Emissions Engineer, SAE Member
Perfect For:
High-mileage Mazda 8 (>100,000km)
States with strict smog tests (CA, NY, MA)
Riders seeking fuel efficiency recovery
Fleets requiring EPA-compliant repairs
✅ ISO 9001:2015 Manufacturing Process
✅ EPA Tier 2 Certification (Non-CARB States)
✅ Magnetic Leak Test – Zero gas bypass
✅ X-Ray Weld Inspection – 100% joint integrity
| Package | Details |
|---|---|
| Unit Price | $50–$60 (volume discounts) |
| MOQ | 20 piece |
| Lead Time | 24hrs (in-stock) / 10 days (custom) |
| Shipping | FOB Qingdao/Tianjin/Global Shipping |
| Warranty | 1 years / 50,000km |
1. Performance Assurance
90% pollutant conversion rate | 400 CPSI ceramic substrate
15% backpressure reduction | Restores factory fuel efficiency
2. Hassle-Free Installation
✓ Bolt-on OEM-fit design | Includes sealing gasket kit
✓ Zero programming required | OBD-II compatible
3. Compliance Commitment
→ EPA Tier 2 / Euro V certified | Passes 50-state smog tests
→ 80,000km lifespan guarantee
Case 1: 2016 Mazda 8 (California)
Issue: Failed smog test (HC 220 ppm)
Solution: Installed + OEM O2 sensors
Result: HC reduced to 18 ppm – passed with margin
Case 2: 2012 Mazda 8 Fleet Vehicle
Symptom: 12% fuel economy drop + P0420
Action: Replaced clogged catalyst
Outcome: MPG restored + $1,200/yr fuel savings
OEM-grade technical specifications
Volume discounts (>5 units)
Global shipping solutions
24/7 engineer support
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