Request a Quote
Send us your product requirements and we’ll reply within 24 hours.
Mitsubishi Cheetah 4-Cylinder Perforated Three-Way Catalytic Converter | Durable | Easy Fit | Emission Reduction | Top Rated
Precision Engineered for Mitsubishi Cheetah Models – Restore Emissions Compliance & Unlock Hidden Performance
For Mitsubishi Cheetah owners battling failed emissions tests, P0420 codes, or sluggish throttle response, this perforated-core catalytic converter delivers OEM-grade reliability with performance-enhancing engineering. Manufactured to strict ISO/TS16949 standards, it transforms exhaust restrictions into liberated power and guaranteed compliance.
Perforated Monolith Technology
Laser-cut perforations reduce exhaust backpressure by 25% vs. stock converters
Maintains 98% HC/CO/NOx conversion efficiency at 400°C (ISO 27472 validated)
Prevents clogging in stop-and-go urban driving conditions
Corrosion-Resistant Construction
T409L stainless steel body with mirror-polished finish
Withstands 900°C continuous exhaust gas temperatures
10-year structural integrity warranty for humid climates
Precision OEM Integration
CNC-machined flanges match factory mounting points
Pre-installed O₂ sensor bungs prevent check engine lights
Bolt-on installation (no welding required)
| Parameter | Specification |
| Product Name | Perforated Three-Way Catalytic Converter |
| Compatibility | Mitsubishi Cheetah 4-Cylinder (All Trims) |
| Body Material | T409L Stainless Steel (Mirror Finish) |
| Core Technology | Perforated Ceramic Monolith (400cpsi) |
| Dimensions | 40×21×12 cm (OEM+ Size) |
| Emission Standard | Euro II, III, IV, V Certified |
| Discharge Efficiency | >98% @400°C (ISO 27472 Validated) |
| Package | EPE Wrap + Plywood Crates (85×30×60cm) |
| Certifications | ISO9001, IATF16949, CE, RoHS |
| Warranty | 18 Months (Industry-Leading) |
| MOQ | 20 Units |
| Delivery Time | 3-25 Days (Based on Order Qty) |
| Packing | EPE/Bubble Wrap + Carton |
| Brand | 3WayCatalyst |
| Origin | Dezhou, Shandong, China |
| Port | Qingdao/Tianjin/Designated Port |
| HS Code | 8421320090 |
Problem 1: Failed Emissions (Euro IV/V Tests)
→ Solution: High-density PGM coating ensures NOx conversion >95%, passing stringent EU/SEA inspections.
Problem 2: P0420 Code & Power Loss
→ Solution: Perforated substrate prevents clogging—restores 7-10% horsepower trapped by degraded stock units.
Problem 3: Rust-Induced Structural Failure
→ Solution: Mirror-polished T409L steel resorts Southeast Asia’s humid/salty environments (10-year corrosion warranty).
Material Inspection
XRF verification of PGM content (±0.1g tolerance)
Metallurgical analysis of T409L steel composition
Performance Testing
Flow bench: 250 CFM @ 1.8 kPa max backpressure
Engine dyno: 48-hour thermal cycling (25°C ↔ 900°C)
Durability Certification
100,000 km equivalent road simulation
Southeast Asia humidity test (85% RH, 40°C x 30 days)
Performance Engineering
Perforated Core Design: Unlocks exhaust flow while maintaining filtration density.
SEA Climate-Adapted: Coatings resist humidity-induced sulfur poisoning.
Supply Chain Excellence
Global Logistics: 25-day AIR shipping to Southeast Asia (Bangkok/Jakarta/KL).
Volume Discounts: 15% off orders >200 units + free technical support.
Sustainability Commitment
RoHS-Compliant: 0% cadmium/lead content—eco-safe disposal.
Case: Singapore Cheetah Taxi Fleet
Issue: 32 vehicles failed annual LTA inspections due to NOx overshoot.
Solution: Installed 3WC perforated catalytic converters.
Result: 100% passed re-test with 11% fuel efficiency gain. Fleet CO₂ reduced by 38 tons/year.
| Item | Specification |
| Mounting Type | Bolt-on (OEM flange pattern) |
| Sensor Ports | 2 x M18 x 1.5 pre-installed bungs |
| Torque Specifications | Flange bolts: 45±5 N·m |
| Recommended Gasket | Graphite-impregnated stainless steel |
| Required Clearance | ≥50mm from heat shields |
Detailed Technical Specifications & Data Sheets
Volume Pricing and Distributor Discounts
Global Shipping and Logistics Solutions
24/7 Expert Engineering Support
Share your production needs
Provide basic specifications (application, volume, emission standards) and receive within 24 business hours:
Send us your product requirements and we’ll reply within 24 hours.
Tell us your requirements and our team will help you find the right solution.
✓ Custom sizes and configurations
✓ Ceramic or metallic substrate options
✓ Fast quotation for bulk orders
We usually respond within 24 hours.