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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 California Grade CARB Compliant Direct-Fit Catalytic Converter 338255

    MagnaFlow Exhaust Products
    $634.52
    $634.52 - $634.52
    $634.52
    $631.05
    $631.05 - $631.05
    $631.05

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 338255. DIY installation is easy with...

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    $634.52
    $634.52 - $634.52
    $634.52
    $631.05
    $631.05 - $631.05
    $631.05
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    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 22-178

    MagnaFlow Exhaust Products
    $634.72
    $634.72 - $634.72
    $634.72
    $631.05
    $631.05 - $631.05
    $631.05

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22-178. With features including free-...

    View full details
    $634.72
    $634.72 - $634.72
    $634.72
    $631.05
    $631.05 - $631.05
    $631.05
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    MagnaFlow 2008-2009 Pontiac G8 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $632.85
    $632.85 - $632.85
    $632.85
    $628.95
    $628.95 - $628.95
    $628.95

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49628. With features including free-f...

    View full details
    $632.85
    $632.85 - $632.85
    $632.85
    $628.95
    $628.95 - $628.95
    $628.95
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    MagnaFlow 2008-2009 Pontiac G8 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $632.85
    $632.85 - $632.85
    $632.85
    $628.95
    $628.95 - $628.95
    $628.95

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49627. With features including free-f...

    View full details
    $632.85
    $632.85 - $632.85
    $632.85
    $628.95
    $628.95 - $628.95
    $628.95
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    MagnaFlow 2004-2005 Chevrolet Aveo California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $632.60
    $632.60 - $632.60
    $632.60
    $628.95
    $628.95 - $628.95
    $628.95

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 452338. With features including free-...

    View full details
    $632.60
    $632.60 - $632.60
    $632.60
    $628.95
    $628.95 - $628.95
    $628.95
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    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 337253

    MagnaFlow Exhaust Products
    $632.57
    $632.57 - $632.57
    $632.57
    $628.95
    $628.95 - $628.95
    $628.95

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 337253. DIY installation is easy with...

    View full details
    $632.57
    $632.57 - $632.57
    $632.57
    $628.95
    $628.95 - $628.95
    $628.95
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  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 24710

    MagnaFlow Exhaust Products
    $632.39
    $632.39 - $632.39
    $632.39
    $628.95
    $628.95 - $628.95
    $628.95

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24710. With features including free-fl...

    View full details
    $632.39
    $632.39 - $632.39
    $632.39
    $628.95
    $628.95 - $628.95
    $628.95
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  • Save 1% Save %

    MagnaFlow 2003-2004 Ford Expedition HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $633.19
    $633.19 - $633.19
    $633.19
    $628.95
    $628.95 - $628.95
    $628.95

    MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24440 helps keep the check engine light off. DIY installation is easy with ...

    View full details
    $633.19
    $633.19 - $633.19
    $633.19
    $628.95
    $628.95 - $628.95
    $628.95
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  • Save 34% Save %

    MagnaFlow 2024 Ford Mustang GT D-Fit Performance Exhaust Muffler Kit Without Muffler

    MagnaFlow Exhaust Products
    $947.07
    $947.07 - $947.07
    $947.07
    $628.95
    $628.95 - $628.95
    $628.95

    The MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit Without Muffler 19644 replaces the restrictive factory muffler of your 2024 Mustang...

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    $947.07
    $947.07 - $947.07
    $947.07
    $628.95
    $628.95 - $628.95
    $628.95
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 49682

    MagnaFlow Exhaust Products
    $631.59
    $631.59 - $631.59
    $631.59
    $627.90
    $627.90 - $627.90
    $627.90

    MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49682 helps keep the check engine light off. DIY installation is easy with...

    View full details
    $631.59
    $631.59 - $631.59
    $631.59
    $627.90
    $627.90 - $627.90
    $627.90
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    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 49649

    MagnaFlow Exhaust Products
    $631.71
    $631.71 - $631.71
    $631.71
    $627.90
    $627.90 - $627.90
    $627.90

    MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49649 helps keep the check engine light off. DIY installation is easy with...

    View full details
    $631.71
    $631.71 - $631.71
    $631.71
    $627.90
    $627.90 - $627.90
    $627.90
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 49210

    MagnaFlow Exhaust Products
    $631.86
    $631.86 - $631.86
    $631.86
    $627.90
    $627.90 - $627.90
    $627.90

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49210. With features including free-f...

    View full details
    $631.86
    $631.86 - $631.86
    $631.86
    $627.90
    $627.90 - $627.90
    $627.90
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 352409

    MagnaFlow Exhaust Products
    $631.59
    $631.59 - $631.59
    $631.59
    $627.90
    $627.90 - $627.90
    $627.90

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 352409 helps keep the check engine light off. DIY installation is easy wit...

    View full details
    $631.59
    $631.59 - $631.59
    $631.59
    $627.90
    $627.90 - $627.90
    $627.90
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  • Save 1% Save %

    MagnaFlow 2000 Chevrolet S10 HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $632.03
    $632.03 - $632.03
    $632.03
    $627.90
    $627.90 - $627.90
    $627.90

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24767. With features including free-fl...

    View full details
    $632.03
    $632.03 - $632.03
    $632.03
    $627.90
    $627.90 - $627.90
    $627.90
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51535

    MagnaFlow Exhaust Products
    $630.47
    $630.47 - $630.47
    $630.47
    $626.85
    $626.85 - $626.85
    $626.85

    MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51535 helps keep the check engine light off. DIY installation is easy with...

    View full details
    $630.47
    $630.47 - $630.47
    $630.47
    $626.85
    $626.85 - $626.85
    $626.85
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51171

    MagnaFlow Exhaust Products
    $630.96
    $630.96 - $630.96
    $630.96
    $626.85
    $626.85 - $626.85
    $626.85

    MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51171 helps keep the check engine light off. DIY installation is easy with...

    View full details
    $630.96
    $630.96 - $630.96
    $630.96
    $626.85
    $626.85 - $626.85
    $626.85
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Manifold Catalytic Converter 50550

    MagnaFlow Exhaust Products
    $630.20
    $630.20 - $630.20
    $630.20
    $626.85
    $626.85 - $626.85
    $626.85

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 50550. With features including free-fl...

    View full details
    $630.20
    $630.20 - $630.20
    $630.20
    $626.85
    $626.85 - $626.85
    $626.85
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2002-2006 Mazda MPV OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $630.82
    $630.82 - $630.82
    $630.82
    $626.85
    $626.85 - $626.85
    $626.85

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49566. With features including free-f...

    View full details
    $630.82
    $630.82 - $630.82
    $630.82
    $626.85
    $626.85 - $626.85
    $626.85
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49348

    MagnaFlow Exhaust Products
    $630.26
    $630.26 - $630.26
    $630.26
    $626.85
    $626.85 - $626.85
    $626.85

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49348. With features including free-f...

    View full details
    $630.26
    $630.26 - $630.26
    $630.26
    $626.85
    $626.85 - $626.85
    $626.85
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2007-2011 Jeep Wrangler Rock Crawler Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $943.78
    $943.78 - $943.78
    $943.78
    $626.85
    $626.85 - $626.85
    $626.85

    The MagnaFlow 2007-2011 Jeep Wrangler Rock Crawler Series Cat-Back Performance Exhaust System 15239 brings superior boulder-climbing capabilities t...

    View full details
    $943.78
    $943.78 - $943.78
    $943.78
    $626.85
    $626.85 - $626.85
    $626.85
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2007-2011 Jeep Wrangler Rock Crawler Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $943.78
    $943.78 - $943.78
    $943.78
    $626.85
    $626.85 - $626.85
    $626.85

    The MagnaFlow 2007-2011 Jeep Wrangler Rock Crawler Series Cat-Back Performance Exhaust System 15238 brings superior boulder-climbing capabilities t...

    View full details
    $943.78
    $943.78 - $943.78
    $943.78
    $626.85
    $626.85 - $626.85
    $626.85
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow 2008-2015 Scion XB OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $628.21
    $628.21 - $628.21
    $628.21
    $624.75
    $624.75 - $624.75
    $624.75

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49189. With features including free-f...

    View full details
    $628.21
    $628.21 - $628.21
    $628.21
    $624.75
    $624.75 - $624.75
    $624.75
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 24113

    MagnaFlow Exhaust Products
    $628.31
    $628.31 - $628.31
    $628.31
    $624.75
    $624.75 - $624.75
    $624.75

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24113. With features including free-fl...

    View full details
    $628.31
    $628.31 - $628.31
    $628.31
    $624.75
    $624.75 - $624.75
    $624.75
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 24113

    MagnaFlow Exhaust Products
    $628.31
    $628.31 - $628.31
    $628.31
    $624.75
    $624.75 - $624.75
    $624.75

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24113. With features including free-fl...

    View full details
    $628.31
    $628.31 - $628.31
    $628.31
    $624.75
    $624.75 - $624.75
    $624.75
    Save 1% Save %

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