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Product availability may vary, and some items may be on backorder from the manufacturer. You can contact us via the Contact Page or email us at info@holyhorsepower.co.
Product availability may vary, and some items may be on backorder from the manufacturer. You can contact us via the Contact Page or email us at info@holyhorsepower.co.

Premium Exhaust System and Parts

Discover unrivaled performance with our premium exhaust systems designed for both Naturally Aspirated (NA) and Force Induction setups. Engineered to optimize airflow, these systems unleash maximum power, ensuring an exhilarating driving experience like never before.

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    MagnaFlow HM Grade Federal / EPA Compliant Manifold Catalytic Converter 50617

    MagnaFlow Exhaust Products
    $1,371.71
    $1,371.71 - $1,371.71
    $1,371.71
    $1,362.64
    $1,362.64 - $1,362.64
    $1,362.64

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 50617. With features including free-fl...

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    $1,371.71
    $1,371.71 - $1,371.71
    $1,371.71
    $1,362.64
    $1,362.64 - $1,362.64
    $1,362.64
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    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49758

    MagnaFlow Exhaust Products
    $1,371.42
    $1,371.42 - $1,371.42
    $1,371.42
    $1,362.64
    $1,362.64 - $1,362.64
    $1,362.64

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49758. With features including free-f...

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    $1,371.42
    $1,371.42 - $1,371.42
    $1,371.42
    $1,362.64
    $1,362.64 - $1,362.64
    $1,362.64
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    MagnaFlow 1995 Suzuki Esteem California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,371.87
    $1,371.87 - $1,371.87
    $1,371.87
    $1,362.64
    $1,362.64 - $1,362.64
    $1,362.64

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 444306. DIY installation is easy with...

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    $1,371.87
    $1,371.87 - $1,371.87
    $1,371.87
    $1,362.64
    $1,362.64 - $1,362.64
    $1,362.64
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  • Save 34% Save %

    MagnaFlow 2005-2009 Ford Mustang Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,050.37
    $2,050.37 - $2,050.37
    $2,050.37
    $1,362.64
    $1,362.64 - $1,362.64
    $1,362.64

    The MagnaFlow 2005-2009 Ford Mustang Street Series Cat-Back Performance Exhaust System 15881 brings out the personality of your 4.6L, 5.4L 2005-200...

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    $2,050.37
    $2,050.37 - $2,050.37
    $2,050.37
    $1,362.64
    $1,362.64 - $1,362.64
    $1,362.64
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    MagnaFlow 2009-2011 Mitsubishi Lancer Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,050.24
    $2,050.24 - $2,050.24
    $2,050.24
    $1,362.64
    $1,362.64 - $1,362.64
    $1,362.64

    The MagnaFlow 2009-2011 Mitsubishi Lancer Street Series Cat-Back Performance Exhaust System 15597 brings out the personality of your 2.0L 2009-2011...

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    $2,050.24
    $2,050.24 - $2,050.24
    $2,050.24
    $1,362.64
    $1,362.64 - $1,362.64
    $1,362.64
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 21-570

    MagnaFlow Exhaust Products
    $1,369.43
    $1,369.43 - $1,369.43
    $1,369.43
    $1,361.13
    $1,361.13 - $1,361.13
    $1,361.13

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-570. With features including free-...

    View full details
    $1,369.43
    $1,369.43 - $1,369.43
    $1,369.43
    $1,361.13
    $1,361.13 - $1,361.13
    $1,361.13
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    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 21-569

    MagnaFlow Exhaust Products
    $1,369.43
    $1,369.43 - $1,369.43
    $1,369.43
    $1,361.13
    $1,361.13 - $1,361.13
    $1,361.13

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-569. With features including free-...

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    $1,369.43
    $1,369.43 - $1,369.43
    $1,369.43
    $1,361.13
    $1,361.13 - $1,361.13
    $1,361.13
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  • Save 34% Save %

    MagnaFlow 2006-2009 Volkswagen GTI Touring Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,048.91
    $2,048.91 - $2,048.91
    $2,048.91
    $1,361.13
    $1,361.13 - $1,361.13
    $1,361.13

    The MagnaFlow 2006-2009 Volkswagen GTI Touring Series Cat-Back Performance Exhaust System 16691 is the perfect partner for your 2.0L 2006-2009 Volk...

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    $2,048.91
    $2,048.91 - $2,048.91
    $2,048.91
    $1,361.13
    $1,361.13 - $1,361.13
    $1,361.13
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  • Save 34% Save %

    MagnaFlow 2004-2008 Chrysler Crossfire Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,047.50
    $2,047.50 - $2,047.50
    $2,047.50
    $1,361.13
    $1,361.13 - $1,361.13
    $1,361.13

    The MagnaFlow 2004-2008 Chrysler Crossfire Street Series Cat-Back Performance Exhaust System 16633 brings out the personality of your 3.2L 2004-200...

    View full details
    $2,047.50
    $2,047.50 - $2,047.50
    $2,047.50
    $1,361.13
    $1,361.13 - $1,361.13
    $1,361.13
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow 2006 Lexus GS300 OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

    MagnaFlow Exhaust Products
    $1,367.89
    $1,367.89 - $1,367.89
    $1,367.89
    $1,359.63
    $1,359.63 - $1,359.63
    $1,359.63

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49995. With features including free-f...

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    $1,367.89
    $1,367.89 - $1,367.89
    $1,367.89
    $1,359.63
    $1,359.63 - $1,359.63
    $1,359.63
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 452360

    MagnaFlow Exhaust Products
    $1,367.52
    $1,367.52 - $1,367.52
    $1,367.52
    $1,359.63
    $1,359.63 - $1,359.63
    $1,359.63

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 452360 helps keep the check engine light off. DIY installation is easy wit...

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    $1,367.52
    $1,367.52 - $1,367.52
    $1,367.52
    $1,359.63
    $1,359.63 - $1,359.63
    $1,359.63
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 1987-1993 Ford Mustang California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,367.74
    $1,367.74 - $1,367.74
    $1,367.74
    $1,359.63
    $1,359.63 - $1,359.63
    $1,359.63

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 337341. DIY installation is easy with...

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    $1,367.74
    $1,367.74 - $1,367.74
    $1,367.74
    $1,359.63
    $1,359.63 - $1,359.63
    $1,359.63
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2005-2008 Audi A4 Quattro OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,367.34
    $1,367.34 - $1,367.34
    $1,367.34
    $1,358.13
    $1,358.13 - $1,358.13
    $1,358.13

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49903. With features including free-f...

    View full details
    $1,367.34
    $1,367.34 - $1,367.34
    $1,367.34
    $1,358.13
    $1,358.13 - $1,358.13
    $1,358.13
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 1995-1998 Lexus LS400 HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,367.23
    $1,367.23 - $1,367.23
    $1,367.23
    $1,358.13
    $1,358.13 - $1,358.13
    $1,358.13

    MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 26228 helps keep the check engine light off. DIY installation is easy with ...

    View full details
    $1,367.23
    $1,367.23 - $1,367.23
    $1,367.23
    $1,358.13
    $1,358.13 - $1,358.13
    $1,358.13
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51584

    MagnaFlow Exhaust Products
    $1,365.93
    $1,365.93 - $1,365.93
    $1,365.93
    $1,356.63
    $1,356.63 - $1,356.63
    $1,356.63

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51584. With features including free-f...

    View full details
    $1,365.93
    $1,365.93 - $1,365.93
    $1,365.93
    $1,356.63
    $1,356.63 - $1,356.63
    $1,356.63
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Manifold Catalytic Converter 452011

    MagnaFlow Exhaust Products
    $1,365.18
    $1,365.18 - $1,365.18
    $1,365.18
    $1,356.63
    $1,356.63 - $1,356.63
    $1,356.63

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 452011. With features including free-...

    View full details
    $1,365.18
    $1,365.18 - $1,365.18
    $1,365.18
    $1,356.63
    $1,356.63 - $1,356.63
    $1,356.63
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2005-2009 Audi A4 Quattro HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,365.78
    $1,365.78 - $1,365.78
    $1,365.78
    $1,356.63
    $1,356.63 - $1,356.63
    $1,356.63

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24354. With features including free-fl...

    View full details
    $1,365.78
    $1,365.78 - $1,365.78
    $1,365.78
    $1,356.63
    $1,356.63 - $1,356.63
    $1,356.63
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2006-2013 Lexus IS250 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,363.24
    $1,363.24 - $1,363.24
    $1,363.24
    $1,355.12
    $1,355.12 - $1,355.12
    $1,355.12

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-071. With features including free-...

    View full details
    $1,363.24
    $1,363.24 - $1,363.24
    $1,363.24
    $1,355.12
    $1,355.12 - $1,355.12
    $1,355.12
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51585

    MagnaFlow Exhaust Products
    $1,361.94
    $1,361.94 - $1,361.94
    $1,361.94
    $1,353.62
    $1,353.62 - $1,353.62
    $1,353.62

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51585. With features including free-f...

    View full details
    $1,361.94
    $1,361.94 - $1,361.94
    $1,361.94
    $1,353.62
    $1,353.62 - $1,353.62
    $1,353.62
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 24399

    MagnaFlow Exhaust Products
    $1,362.85
    $1,362.85 - $1,362.85
    $1,362.85
    $1,353.62
    $1,353.62 - $1,353.62
    $1,353.62

    MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24399 helps keep the check engine light off. DIY installation is easy with ...

    View full details
    $1,362.85
    $1,362.85 - $1,362.85
    $1,362.85
    $1,353.62
    $1,353.62 - $1,353.62
    $1,353.62
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2010-2011 Porsche Cayenne OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,362.47
    $1,362.47 - $1,362.47
    $1,362.47
    $1,353.62
    $1,353.62 - $1,353.62
    $1,353.62

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-595. With features including free-...

    View full details
    $1,362.47
    $1,362.47 - $1,362.47
    $1,362.47
    $1,353.62
    $1,353.62 - $1,353.62
    $1,353.62
    Save 1% Save %
  • Save 31% Save %

    MagnaFlow 2018-2022 Ford Mustang Active Dual Mode Performance Exhaust Control Valve Kit

    MagnaFlow Exhaust Products
    $1,963.75
    $1,963.75 - $1,963.75
    $1,963.75
    $1,353.62
    $1,353.62 - $1,353.62
    $1,353.62

    The MagnaFlow 2018-2022 Ford Mustang Active Dual Mode Performance Exhaust Control Valve Kit 10805 integrates seamlessly certain MagnaFlow performan...

    View full details
    $1,963.75
    $1,963.75 - $1,963.75
    $1,963.75
    $1,353.62
    $1,353.62 - $1,353.62
    $1,353.62
    Save 31% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51943

    MagnaFlow Exhaust Products
    $1,360.29
    $1,360.29 - $1,360.29
    $1,360.29
    $1,352.12
    $1,352.12 - $1,352.12
    $1,352.12

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51943. With features including free-f...

    View full details
    $1,360.29
    $1,360.29 - $1,360.29
    $1,360.29
    $1,352.12
    $1,352.12 - $1,352.12
    $1,352.12
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2006 Lexus GS300 OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

    MagnaFlow Exhaust Products
    $1,360.82
    $1,360.82 - $1,360.82
    $1,360.82
    $1,352.12
    $1,352.12 - $1,352.12
    $1,352.12

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49994. With features including free-f...

    View full details
    $1,360.82
    $1,360.82 - $1,360.82
    $1,360.82
    $1,352.12
    $1,352.12 - $1,352.12
    $1,352.12
    Save 1% Save %

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