🚗 Universal High-Flow Catalytic Converter Set – 2 Pieces
Upgrade or replace your exhaust system with this Universal High-Flow Catalytic Converter Set, engineered for
reliable emissions control, optimized exhaust flow, and long-term durability.
Designed for Federal Emissions vehicles, this set is ideal for cars, SUVs, and light trucks
using custom or replacement exhaust configurations.
📝 Before You Buy (Important)
- Measure your exhaust pipe diameter before ordering.
- Available inlet/outlet sizes: 2.0” / 2.25” / 2.5” / 3.0”.
- NOT legal for use or sale in CA, NY, or ME.
- Do not purchase if your vehicle is registered in restricted states.
🔧 Product Highlights
- ✔️ EPA Approved (Federal Emissions) – Designed for non-California emissions systems
- ✔️ Universal Fit Design – Compatible with many vehicles using custom exhaust setups
- ✔️ High-Flow Internal Structure – Improves exhaust efficiency
- ✔️ Durable Stainless Steel Shell – Corrosion and heat resistant
- ✔️ Performance-oriented replacement for worn or clogged catalytic converters
📐 Technical Specifications
- Condition: Brand New – Factory Tested
- Overall Length: 16 inches
- Inlet / Outlet Sizes: 2.0”, 2.25”, 2.5”, 3.0”
- Substrate: 400-cell high-efficiency ceramic core
- Catalyst Coating: Cerium Oxide (CeO₂) enhanced formulation
- Shell Material: Heavy-duty stainless steel
- Engine Compatibility: Up to 2.5L
- Approx. Weight: 6 lbs each
✨ Performance Advantages
- ✔️ Optimized exhaust flow without excessive restriction
- ✔️ Helps restore proper emissions performance
- ✔️ Improves engine response and drivability
- ✔️ Supports smoother exhaust operation
- ✔️ High resistance to heat, vibration, and road conditions
- ✔️ Ideal for replacement or custom exhaust fabrication
📦 Package Contents
- ✔️ 2 × Universal Catalytic Converters (selected diameter)
🔎 Check Engine Light Codes – P0420 / P0430
Catalytic converters are commonly associated with P0420 and P0430 diagnostic trouble codes.
While replacing a worn catalytic converter can resolve these codes, please note that
underlying engine or exhaust issues may also trigger them.
Possible related causes include:
- Faulty or aging oxygen (O2) sensors
- Incorrect fuel-air mixture
- Engine misfires or ignition issues
- Exhaust leaks or damaged piping
- Oil or coolant contamination
- EGR system malfunction
⚠️ Symptoms of a Worn or Failing Catalytic Converter
- Reduced engine power or acceleration
- Poor fuel economy
- Rattling noises from exhaust
- Sulfur or rotten egg smell
- Check Engine Light illuminated
- Excessive exhaust emissions
✅ Fitment Assurance
If your vehicle brand appears in the product title, this universal catalytic converter set
is compatible with all models from that manufacturer when used with the correct pipe diameter,
even if not individually listed in the compatibility chart.
This product is intended for Federal Emissions vehicles only and is suitable for use
outside of restricted states where permitted by law.
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