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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 1964-1966 Ford Mustang Street Series Crossmember-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,025.75
    $2,025.75 - $2,025.75
    $2,025.75
    $1,346.11
    $1,346.11 - $1,346.11
    $1,346.11

    The MagnaFlow 1964-1966 Ford Mustang Street Series Crossmember-Back Performance Exhaust System 15815 brings enhanced engine sound and dyno-proven p...

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    $2,025.75
    $2,025.75 - $2,025.75
    $2,025.75
    $1,346.11
    $1,346.11 - $1,346.11
    $1,346.11
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    MagnaFlow 2006-2015 Mazda MX-5 Miata OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

    MagnaFlow Exhaust Products
    $1,352.79
    $1,352.79 - $1,352.79
    $1,352.79
    $1,344.61
    $1,344.61 - $1,344.61
    $1,344.61

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52216. With features including free-f...

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    $1,352.79
    $1,352.79 - $1,352.79
    $1,352.79
    $1,344.61
    $1,344.61 - $1,344.61
    $1,344.61
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    MagnaFlow 2001-2004 Subaru Outback OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,352.48
    $1,352.48 - $1,352.48
    $1,352.48
    $1,344.61
    $1,344.61 - $1,344.61
    $1,344.61

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51649. With features including free-f...

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    $1,352.48
    $1,352.48 - $1,352.48
    $1,352.48
    $1,344.61
    $1,344.61 - $1,344.61
    $1,344.61
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  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391474

    MagnaFlow Exhaust Products
    $1,352.65
    $1,352.65 - $1,352.65
    $1,352.65
    $1,344.61
    $1,344.61 - $1,344.61
    $1,344.61

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391474. With features including free...

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    $1,352.65
    $1,352.65 - $1,352.65
    $1,352.65
    $1,344.61
    $1,344.61 - $1,344.61
    $1,344.61
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2011-2012 Ford Mustang Street Series Axle-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,023.96
    $2,023.96 - $2,023.96
    $2,023.96
    $1,344.61
    $1,344.61 - $1,344.61
    $1,344.61

    The MagnaFlow 2011-2012 Ford Mustang Street Series Axle-Back Performance Exhaust System 15593 brings enhanced engine sound and dyno-proven performa...

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    $2,023.96
    $2,023.96 - $2,023.96
    $2,023.96
    $1,344.61
    $1,344.61 - $1,344.61
    $1,344.61
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2013-2014 Ford Mustang Street Series Axle-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,023.96
    $2,023.96 - $2,023.96
    $2,023.96
    $1,344.61
    $1,344.61 - $1,344.61
    $1,344.61

    The MagnaFlow 2013-2014 Ford Mustang Street Series Axle-Back Performance Exhaust System 15151 brings enhanced engine sound and dyno-proven performa...

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    $2,023.96
    $2,023.96 - $2,023.96
    $2,023.96
    $1,344.61
    $1,344.61 - $1,344.61
    $1,344.61
    Save 34% Save %

  • MagnaFlow Off-Road Pro Series Cat-Back Performance Exhaust System 17107

    MagnaFlow Exhaust Products
    $1,343.89 - $1,343.89
    $1,343.89
    $1,343.89
    $1,343.89 - $1,343.89
    $1,343.89

    The MagnaFlow Off-Road Pro Series Cat-Back Performance Exhaust System 17107 brings additional off-roading prowess and our deep signature exhaust no...

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    $1,343.89 - $1,343.89
    $1,343.89
    $1,343.89
    $1,343.89 - $1,343.89
    $1,343.89
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Manifold Catalytic Converter 24194

    MagnaFlow Exhaust Products
    $1,351.15
    $1,351.15 - $1,351.15
    $1,351.15
    $1,343.11
    $1,343.11 - $1,343.11
    $1,343.11

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24194. With features including free-fl...

    View full details
    $1,351.15
    $1,351.15 - $1,351.15
    $1,351.15
    $1,343.11
    $1,343.11 - $1,343.11
    $1,343.11
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2006-2011 Honda Civic HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,352.26
    $1,352.26 - $1,352.26
    $1,352.26
    $1,343.11
    $1,343.11 - $1,343.11
    $1,343.11

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24193. With features including free-fl...

    View full details
    $1,352.26
    $1,352.26 - $1,352.26
    $1,352.26
    $1,343.11
    $1,343.11 - $1,343.11
    $1,343.11
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2012-2017 Fiat 500 OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

    MagnaFlow Exhaust Products
    $1,352.03
    $1,352.03 - $1,352.03
    $1,352.03
    $1,343.11
    $1,343.11 - $1,343.11
    $1,343.11

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22-059. With features including free-...

    View full details
    $1,352.03
    $1,352.03 - $1,352.03
    $1,352.03
    $1,343.11
    $1,343.11 - $1,343.11
    $1,343.11
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447183

    MagnaFlow Exhaust Products
    $1,350.46
    $1,350.46 - $1,350.46
    $1,350.46
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447183 helps keep the check engine light off. DIY installation is easy wit...

    View full details
    $1,350.46
    $1,350.46 - $1,350.46
    $1,350.46
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 337802

    MagnaFlow Exhaust Products
    $1,350.62
    $1,350.62 - $1,350.62
    $1,350.62
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 337802. With features including free-...

    View full details
    $1,350.62
    $1,350.62 - $1,350.62
    $1,350.62
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2002-2003 Ford F-150 Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60

    The MagnaFlow 2002-2003 Ford F-150 Street Series Cat-Back Performance Exhaust System 15772 brings out the personality of your 5.4L 2002-2003 Ford F...

    View full details
    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 1998-2001 Dodge Ram 1500 Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60

    The MagnaFlow 1998-2001 Dodge Ram 1500 Street Series Cat-Back Performance Exhaust System 15771 brings out the personality of your 3.9L, 5.2L, 5.9L ...

    View full details
    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 15754

    MagnaFlow Exhaust Products
    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60

    The MagnaFlow Street Series Cat-Back Performance Exhaust System 15754 brings out the personality of your Truck with our signature resonant, powerfu...

    View full details
    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 15753

    MagnaFlow Exhaust Products
    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60

    The MagnaFlow Street Series Cat-Back Performance Exhaust System 15753 brings out the personality of your Truck with our signature resonant, powerfu...

    View full details
    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 15750

    MagnaFlow Exhaust Products
    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60

    The Street Series Stainless Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound....

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    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 1999-2003 Ford F-150 Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60

    The MagnaFlow 1999-2003 Ford F-150 Street Series Cat-Back Performance Exhaust System 15714 brings out the personality of your 5.4L 1999-2003 Ford F...

    View full details
    $2,019.09
    $2,019.09 - $2,019.09
    $2,019.09
    $1,341.60
    $1,341.60 - $1,341.60
    $1,341.60
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow 2003-2004 Mercedes-Benz C230 California Grade CARB Compliant Manifold Catalytic Converter

    MagnaFlow Exhaust Products
    $1,348.83
    $1,348.83 - $1,348.83
    $1,348.83
    $1,340.10
    $1,340.10 - $1,340.10
    $1,340.10

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 452344. With features including free-...

    View full details
    $1,348.83
    $1,348.83 - $1,348.83
    $1,348.83
    $1,340.10
    $1,340.10 - $1,340.10
    $1,340.10
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 21-822

    MagnaFlow Exhaust Products
    $1,348.63
    $1,348.63 - $1,348.63
    $1,348.63
    $1,340.10
    $1,340.10 - $1,340.10
    $1,340.10

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-822. With features including free-...

    View full details
    $1,348.63
    $1,348.63 - $1,348.63
    $1,348.63
    $1,340.10
    $1,340.10 - $1,340.10
    $1,340.10
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2006-2011 Honda Civic Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,017.82
    $2,017.82 - $2,017.82
    $2,017.82
    $1,340.10
    $1,340.10 - $1,340.10
    $1,340.10

    The MagnaFlow 2006-2011 Honda Civic Street Series Cat-Back Performance Exhaust System 16687 brings out the personality of your 1.8L, 2.0L 2006-2011...

    View full details
    $2,017.82
    $2,017.82 - $2,017.82
    $2,017.82
    $1,340.10
    $1,340.10 - $1,340.10
    $1,340.10
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49773

    MagnaFlow Exhaust Products
    $1,346.30
    $1,346.30 - $1,346.30
    $1,346.30
    $1,338.60
    $1,338.60 - $1,338.60
    $1,338.60

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49773. With features including free-f...

    View full details
    $1,346.30
    $1,346.30 - $1,346.30
    $1,346.30
    $1,338.60
    $1,338.60 - $1,338.60
    $1,338.60
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49772

    MagnaFlow Exhaust Products
    $1,346.30
    $1,346.30 - $1,346.30
    $1,346.30
    $1,338.60
    $1,338.60 - $1,338.60
    $1,338.60

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49772. With features including free-f...

    View full details
    $1,346.30
    $1,346.30 - $1,346.30
    $1,346.30
    $1,338.60
    $1,338.60 - $1,338.60
    $1,338.60
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2005-2006 Toyota Tundra OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,346.73
    $1,346.73 - $1,346.73
    $1,346.73
    $1,338.60
    $1,338.60 - $1,338.60
    $1,338.60

    MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49592 helps keep the check engine light off. DIY installation is easy with...

    View full details
    $1,346.73
    $1,346.73 - $1,346.73
    $1,346.73
    $1,338.60
    $1,338.60 - $1,338.60
    $1,338.60
    Save 1% Save %

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