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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 2011-2017 Buick Regal Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,545.45
    $2,545.45 - $2,545.45
    $2,545.45
    $1,691.39
    $1,691.39 - $1,691.39
    $1,691.39

    The MagnaFlow 2011-2017 Buick Regal Street Series Cat-Back Performance Exhaust System 15498 brings out the personality of your 2.0L 2011-2017 Buick...

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    $2,545.45
    $2,545.45 - $2,545.45
    $2,545.45
    $1,691.39
    $1,691.39 - $1,691.39
    $1,691.39
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51644

    MagnaFlow Exhaust Products
    $1,701.30
    $1,701.30 - $1,701.30
    $1,701.30
    $1,689.89
    $1,689.89 - $1,689.89
    $1,689.89

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51644. With features including free-f...

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    $1,701.30
    $1,701.30 - $1,701.30
    $1,701.30
    $1,689.89
    $1,689.89 - $1,689.89
    $1,689.89
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49804

    MagnaFlow Exhaust Products
    $1,700.07
    $1,700.07 - $1,700.07
    $1,700.07
    $1,689.89
    $1,689.89 - $1,689.89
    $1,689.89

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49804. With features including free-f...

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    $1,700.07
    $1,700.07 - $1,700.07
    $1,700.07
    $1,689.89
    $1,689.89 - $1,689.89
    $1,689.89
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2007-2010 Mini Cooper OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,701.00
    $1,701.00 - $1,701.00
    $1,701.00
    $1,689.89
    $1,689.89 - $1,689.89
    $1,689.89

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49029. With features including free-f...

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    $1,701.00
    $1,701.00 - $1,701.00
    $1,701.00
    $1,689.89
    $1,689.89 - $1,689.89
    $1,689.89
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561140

    MagnaFlow Exhaust Products
    $1,698.92
    $1,698.92 - $1,698.92
    $1,698.92
    $1,688.38
    $1,688.38 - $1,688.38
    $1,688.38

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561140. With features including free...

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    $1,698.92
    $1,698.92 - $1,698.92
    $1,698.92
    $1,688.38
    $1,688.38 - $1,688.38
    $1,688.38
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 52005

    MagnaFlow Exhaust Products
    $1,697.32
    $1,697.32 - $1,697.32
    $1,697.32
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52005. With features including free-f...

    View full details
    $1,697.32
    $1,697.32 - $1,697.32
    $1,697.32
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51695

    MagnaFlow Exhaust Products
    $1,697.65
    $1,697.65 - $1,697.65
    $1,697.65
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87

    MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51695 helps keep the check engine light off. DIY installation is easy with...

    View full details
    $1,697.65
    $1,697.65 - $1,697.65
    $1,697.65
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2000-2005 Toyota MR2 Spyder OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

    MagnaFlow Exhaust Products
    $1,698.46
    $1,698.46 - $1,698.46
    $1,698.46
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51259. With features including free-f...

    View full details
    $1,698.46
    $1,698.46 - $1,698.46
    $1,698.46
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561052

    MagnaFlow Exhaust Products
    $1,698.46
    $1,698.46 - $1,698.46
    $1,698.46
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561052. With features including free...

    View full details
    $1,698.46
    $1,698.46 - $1,698.46
    $1,698.46
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 1999-2001 Mercedes-Benz ML430 California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,698.39
    $1,698.39 - $1,698.39
    $1,698.39
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447277. With features including free-...

    View full details
    $1,698.39
    $1,698.39 - $1,698.39
    $1,698.39
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 1996 Ford F-150 California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,697.38
    $1,697.38 - $1,697.38
    $1,697.38
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447251 helps keep the check engine light off. DIY installation is easy wit...

    View full details
    $1,697.38
    $1,697.38 - $1,697.38
    $1,697.38
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 22-158

    MagnaFlow Exhaust Products
    $1,697.40
    $1,697.40 - $1,697.40
    $1,697.40
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22-158. With features including free-...

    View full details
    $1,697.40
    $1,697.40 - $1,697.40
    $1,697.40
    $1,686.87
    $1,686.87 - $1,686.87
    $1,686.87
    Save 1% Save %
  • Save 1% Save %

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

    MagnaFlow Exhaust Products
    $1,696.09
    $1,696.09 - $1,696.09
    $1,696.09
    $1,685.36
    $1,685.36 - $1,685.36
    $1,685.36

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49185. With features including free-f...

    View full details
    $1,696.09
    $1,696.09 - $1,696.09
    $1,696.09
    $1,685.36
    $1,685.36 - $1,685.36
    $1,685.36
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2005-2006 Ford Expedition OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,694.58
    $1,694.58 - $1,694.58
    $1,694.58
    $1,683.86
    $1,683.86 - $1,683.86
    $1,683.86

    MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49411 helps keep the check engine light off. DIY installation is easy with...

    View full details
    $1,694.58
    $1,694.58 - $1,694.58
    $1,694.58
    $1,683.86
    $1,683.86 - $1,683.86
    $1,683.86
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Manifold Catalytic Converter 24425

    MagnaFlow Exhaust Products
    $1,694.51
    $1,694.51 - $1,694.51
    $1,694.51
    $1,683.86
    $1,683.86 - $1,683.86
    $1,683.86

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24425. With features including free-fl...

    View full details
    $1,694.51
    $1,694.51 - $1,694.51
    $1,694.51
    $1,683.86
    $1,683.86 - $1,683.86
    $1,683.86
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 21-608

    MagnaFlow Exhaust Products
    $1,694.18
    $1,694.18 - $1,694.18
    $1,694.18
    $1,683.86
    $1,683.86 - $1,683.86
    $1,683.86

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-608. With features including free-...

    View full details
    $1,694.18
    $1,694.18 - $1,694.18
    $1,694.18
    $1,683.86
    $1,683.86 - $1,683.86
    $1,683.86
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow Custom Builder Pipe Series Turbo-Back Performance Exhaust System 17878

    MagnaFlow Exhaust Products
    $2,533.47
    $2,533.47 - $2,533.47
    $2,533.47
    $1,683.86
    $1,683.86 - $1,683.86
    $1,683.86

    The MagnaFlow Custom Builder Pipe Series Turbo-Back Performance Exhaust 17878 utilizes a weight-optimized, emissions-legal design engineered to enh...

    View full details
    $2,533.47
    $2,533.47 - $2,533.47
    $2,533.47
    $1,683.86
    $1,683.86 - $1,683.86
    $1,683.86
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2016-2024 Chevrolet Camaro Competition Series Axle-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,532.25
    $2,532.25 - $2,532.25
    $2,532.25
    $1,682.35
    $1,682.35 - $1,682.35
    $1,682.35

    The MagnaFlow 2016-2023 Chevrolet Camaro Competition Series Axle-Back Performance Exhaust System 19339 brings an aggressive, attention-grabbing edg...

    View full details
    $2,532.25
    $2,532.25 - $2,532.25
    $2,532.25
    $1,682.35
    $1,682.35 - $1,682.35
    $1,682.35
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2014-2015 Chevrolet Camaro Street Series Axle-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,532.25
    $2,532.25 - $2,532.25
    $2,532.25
    $1,682.35
    $1,682.35 - $1,682.35
    $1,682.35

    The MagnaFlow 2014-2015 Chevrolet Camaro Street Series Axle-Back Performance Exhaust System 19185 brings enhanced engine sound and dyno-proven perf...

    View full details
    $2,532.25
    $2,532.25 - $2,532.25
    $2,532.25
    $1,682.35
    $1,682.35 - $1,682.35
    $1,682.35
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2007-2012 Ford Fusion Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,530.76
    $2,530.76 - $2,530.76
    $2,530.76
    $1,680.84
    $1,680.84 - $1,680.84
    $1,680.84

    The MagnaFlow 2007-2012 Ford Fusion Street Series Cat-Back Performance Exhaust System 15552 brings out the personality of your 3.0L, 3.5L 2007-2012...

    View full details
    $2,530.76
    $2,530.76 - $2,530.76
    $2,530.76
    $1,680.84
    $1,680.84 - $1,680.84
    $1,680.84
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49803

    MagnaFlow Exhaust Products
    $1,690.23
    $1,690.23 - $1,690.23
    $1,690.23
    $1,679.34
    $1,679.34 - $1,679.34
    $1,679.34

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49803. With features including free-f...

    View full details
    $1,690.23
    $1,690.23 - $1,690.23
    $1,690.23
    $1,679.34
    $1,679.34 - $1,679.34
    $1,679.34
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49353

    MagnaFlow Exhaust Products
    $1,687.76
    $1,687.76 - $1,687.76
    $1,687.76
    $1,676.32
    $1,676.32 - $1,676.32
    $1,676.32

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49353. With features including free-f...

    View full details
    $1,687.76
    $1,687.76 - $1,687.76
    $1,687.76
    $1,676.32
    $1,676.32 - $1,676.32
    $1,676.32
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2007-2015 Nissan Titan Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,523.31
    $2,523.31 - $2,523.31
    $2,523.31
    $1,676.32
    $1,676.32 - $1,676.32
    $1,676.32

    The MagnaFlow 2007-2015 Nissan Titan Street Series Cat-Back Performance Exhaust System 15582 brings out the personality of your 5.6L 2007-2015 Niss...

    View full details
    $2,523.31
    $2,523.31 - $2,523.31
    $2,523.31
    $1,676.32
    $1,676.32 - $1,676.32
    $1,676.32
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 49978

    MagnaFlow Exhaust Products
    $1,685.95
    $1,685.95 - $1,685.95
    $1,685.95
    $1,674.81
    $1,674.81 - $1,674.81
    $1,674.81

    MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49978 helps keep the check engine light off. DIY installation is easy with...

    View full details
    $1,685.95
    $1,685.95 - $1,685.95
    $1,685.95
    $1,674.81
    $1,674.81 - $1,674.81
    $1,674.81
    Save 1% Save %

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