Description:

  • 4" Inlet

  • 100 Cell

  • Stainless Steel

  • O2 Sensor Provision Included

High Flow Design: Our catalytic converter is designed to minimize restriction, allowing for maximum airflow and improved engine performance.

Crafted from high-quality stainless steel, our converter ensures durability and longevity.

Designed for a hassle-free installation process, our catalytic converter fits seamlessly into your vehicle's exhaust system.

Environmentally Conscious: Compliant with Euro 2 emissions regulations, our converter helps minimize your vehicle's environmental impact without compromising performance.

Barcode 9340407027981
Brand Redback
Shipping Weight 3.0000kg
Shipping Width 0.140m
Shipping Height 0.140m
Shipping Length 0.350m
Shipping Cubic 0.006860000m3
Assembled Length 0.350m
Assembled Height 0.140m
Assembled Width 0.140m

Q. What's a high-flow catalytic converter?
A. High-flow cats are designed to reduce exhaust restriction (backpressure) compared to more restrictive designs, which can support performance-oriented exhaust setups. 

  • Q. What does 'cell count / CPSI' mean?
    A. CPSI = cells per square inch in the honeycomb substrate. Lower CPSI generally flows more freely; higher CPSI usually provides more surface area for emissions conversion.

  • Q. Which should I choose: 50, 100 or 200 cell?
    A. As a rule of thumb: 50 cell = maximum flow, 100 cell = balanced, 200 cell = common 'streetable' compromise for flow vs. emissions/odor control (varies by vehicle/setup).

  • Q. Do you stock the right size for my exhaust?
    A. Our range includes common diameters like 2" / 2.25" / 2.5" / 3" / 3.5" / 4" (check each product title/specs to match your pipe size).

  • Q. Do any options include an O2 sensor port?
    A. Yes - some models list 'O2 Sensor Provision Included' in the description (confirm on the product page before ordering). 

  • Q. Will a high-flow cat stop a check engine light?
    A. Not always. Some vehicles are sensitive to catalyst efficiency readings. If you're chasing a CEL fix, check our 'Check Light Elim' range.

  • Q. Are these petrol or diesel?
    A. We have a range of Hi-Flow Cats to suit both Petrol and Diesel engine types.

  • Q. Is a high-flow cat legal for road use?
    A. Rules vary by jurisdiction and emissions requirements.