High Flow Catalytic Converters

Maximise Your Vehicle’s Performance With High-Flow Catalytic Converters For Sale 

Think a catalytic converter restricts airflow? Think again. 

High-flow catalytic converters are designed with performance in mind. They prioritise efficient gas flow while reducing your vehicle’s emissions. At DEA Performance, we offer a range of high-flow catalytic converters that reduce emissions efficiently without limiting power and torque.

Explore our collection of high-flow catalytic converters for sale and discover how these cutting-edge components can elevate your driving experience.

  • Ford Falcon BA BF 6Cyl Replacement Cat Converter - High Flow 100 CellFord Falcon BA BF 6Cyl Replacement Cat Converter - High Flow 100 Cell
    Ford Falcon BA BF 6Cyl Replacement Cat Converter - High Flow 100 Cell
    Sold out
    38% off
    DEA Performance

    Ford Falcon BA BF 6Cyl Replacement Cat Converter - High Flow 100 Cell

    4.3
    Rated 4.3 out of 5 stars
    3 Reviews
    $215.00 AUD
    $215.00 AUD $350.33 AUD

    Ford Falcon BA Bf 4L 6Cyl Replacement High Flow Catalytic Converter Suits Sedan, Wagon, And UteNote: Will Fit BF But Will Require Tuning Afterwards To Clear Engine Light.100 Cell...
  • Holden Commodore VL VN VP VR VS Bolt On Race Cat 2.5 Inch 100Cpsi 100 CellHolden Commodore VL VN VP VR VS Bolt On Race Cat 2.5 Inch 100Cpsi 100 Cell
    Holden Commodore VL VN VP VR VS Bolt On Race Cat 2.5 Inch 100Cpsi 100 Cell
    DEA Performance

    Holden Commodore VL VN VP VR VS Bolt On Race Cat 2.5 Inch 100Cpsi 100 Cell

    $130.00 AUD
    $130.00 AUD $130.00 AUD

    Genuine DEA Performance Bolt On 100 Cell Bullet Race Cat To Suit VN-V6-V8 VP-V6-V8 VR-V6-V8 VS-V8 Will Not Fit VS-V6 Part Number: PC003
  • Commodore VL VN VP VR V6 V8 And VS V8 3 Inch Catalytic Converter Delete PipeCommodore VL VN VP VR V6 V8 And VS V8 3 Inch Catalytic Converter Delete Pipe
    Commodore VL VN VP VR V6 V8 And VS V8 3 Inch Catalytic Converter Delete Pipe
    DEA Performance

    Commodore VL VN VP VR V6 V8 And VS V8 3 Inch Catalytic Converter Delete Pipe

    $75.00 AUD
    $75.00 AUD $67.27 AUD

    Commodore VL VN VP VR V6 V8 & VS V8 3 Inch Catalytic Converter Delete Pipe Please Note:This Part Is For Track Use Only Specifics Pipe Size...
  • Commodore VL VN VP VR V6 V8 And VS V8 2.5 Inch Catalytic Converter Delete PipeCommodore VL VN VP VR V6 V8 And VS V8 2.5 Inch Catalytic Converter Delete Pipe
    Commodore VL VN VP VR V6 V8 And VS V8 2.5 Inch Catalytic Converter Delete Pipe
    24% off
    DEA Performance

    Commodore VL VN VP VR V6 V8 And VS V8 2.5 Inch Catalytic Converter Delete Pipe

    5.0
    Rated 5.0 out of 5 stars
    1 Review
    $75.00 AUD
    $75.00 AUD $99.00 AUD

    Commodore VL VN VP VR V6 V8 & VS V8 2.5 Inch Catalytic Converter Delete Pipe Please Note:This Part Is For Track Use Only Specifics Pipe Size...
  • Holden Commodore VL VN VP VR VS Bolt On Race Cat 3 Inch 100Cpsi 100 CellHolden Commodore VL VN VP VR VS Bolt On Race Cat 3 Inch 100Cpsi 100 Cell
    Holden Commodore VL VN VP VR VS Bolt On Race Cat 3 Inch 100Cpsi 100 Cell
    36% off
    DEA Performance

    Holden Commodore VL VN VP VR VS Bolt On Race Cat 3 Inch 100Cpsi 100 Cell

    $155.00 AUD
    $155.00 AUD $244.62 AUD

    Genuine DEA Performance Bolt On 100 Cell Bullet Race Cat 3 Inch To Suit VN-V6-V8 VP-V6-V8 VR-V6-V8 VS-V8 Will No Fit VS-V6 Direct Bolt On Part...
  • Commodore VT VX VU VY VZ V8 5.7L 6L 3" High Flow 100 CPSI Bolt On Cats - Pair
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    39% off
    DEA Performance

    Commodore VT VX VU VY VZ V8 5.7L 6L 3" High Flow 100 CPSI Bolt On Cats - Pair

    $370.00 AUD
    $370.00 AUD $609.65 AUD

    DEA 3" High Flow Cats To Suit Holden Commodore VT-VZ 5.7 6.0L - Sedan, Ute, Wagon Only Suitable When Used With DEA Header DE106 Features Cnc Mandrel Bent...
  • Commodore VT VX VU VY VZ V8 5.7L 6L 2.5" High Flow 100 CPSI Bolt On Cats - Pair
    DEA Performance

    Commodore VT VX VU VY VZ V8 5.7L 6L 2.5" High Flow 100 CPSI Bolt On Cats - Pair

    5.0
    Rated 5.0 out of 5 stars
    1 Review
    $320.00 AUD
    $320.00 AUD $320.00 AUD

    DEA 2.5" High Flow Cats To Suit Holden Commodore Sedan VT-VZ 5.7 6.0L - Sedan, Ute, Wagon  Only Suitable When Used With DEA Header DE106 Features Cnc Mandrel...
  • Mitsubishi Evo 7, 8 And 9 3 Inch Bolt On 100 Cell CPSI Race CatMitsubishi Evo 7, 8 And 9 3 Inch Bolt On 100 Cell CPSI Race Cat
    Mitsubishi Evo 7, 8 And 9 3 Inch Bolt On 100 Cell CPSI Race Cat
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    18% off
    DEA Performance

    Mitsubishi Evo 7, 8 And 9 3 Inch Bolt On 100 Cell CPSI Race Cat

    $180.00 AUD
    $180.00 AUD $220.00 AUD

    Genuine DEA Performance 3" Inch Bolt On 100 Cell CPSI Race Cat To Suit Mitsubishi Lancer Evolution 7, 8 & 9 Stainless Steel Includes 02 Bung Part...

What Are High-Flow Catalytic Converters & How Do They Work?

Catalytic (a.k.a cat) converters are a vital component of your vehicle's exhaust system. They work to reduce the amount of harmful pollutants that your ride produces, ensuring both you and the planet enjoy a cleaner, greener driving experience.

Situated between the muffler and extractors, a high-flow catalytic converter transforms noxious gases like hydrocarbons, nitrogen oxide and carbon monoxide into less dangerous forms, such as carbon dioxide and water vapours. The process occurs within a ceramic honeycomb exhaust catalyst structure, containing various metals like palladium, rhodium and platinum. 

Unlike stock standard converters, high-flow cat converters are designed to maximise exhaust flow while remaining emission compliant. Your ride gets a performance boost and better fuel economy simultaneously. 

How Can High-Flow Catalytic Converters Improve Your Vehicle?

Investing in premium high-flow catalytic converters can offer numerous advantages for your vehicle's performance and environmental impact:

  • Increased Horsepower and Torque: The improved exhaust flow reduces backpressure, resulting in a noticeable increase in horsepower and torque, providing a significant boost to your vehicle's performance.
  • Improved Fuel Economy: Enhanced engine efficiency often leads to better fuel economy, making high-flow catalytic converters a practical choice for those looking to maximise miles per gallon.
  • Environmental Responsibility: Despite the performance focus, high-flow converters maintain effective emission control, ensuring that your vehicle complies with environmental regulations.

Find High-Flow Catalytic Converters at the Best Prices in Australia With DEA Performance

There’s a reason why customers keep coming back. Four of them in fact.

  • Extensive Selection
  • Competitive Prices
  • Uncompromising Quality
  • Expert Guidance

Our team of experts is here to provide you with advice and support every step of the way. We have decades of experience within the automotive industry and will help you find exactly what your vehicle needs to achieve peak performance.

Browse our selection today, or contact our specialists for more information.