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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 Touring Series Cat-Back Performance Exhaust System 16560

    MagnaFlow Exhaust Products
    $4,382.94
    $4,382.94 - $4,382.94
    $4,382.94
    $2,911.67
    $2,911.67 - $2,911.67
    $2,911.67

    The MagnaFlow Touring Series Cat-Back Performance Exhaust System 16560 is the perfect partner for your 4.4L, 4.8L 2004-2010 BMW to take on a grand ...

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    $4,382.94
    $4,382.94 - $4,382.94
    $4,382.94
    $2,911.67
    $2,911.67 - $2,911.67
    $2,911.67
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  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4451453

    MagnaFlow Exhaust Products
    $2,911.44
    $2,911.44 - $2,911.44
    $2,911.44
    $2,892.14
    $2,892.14 - $2,892.14
    $2,892.14

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4451453. With features including free...

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    $2,911.44
    $2,911.44 - $2,911.44
    $2,911.44
    $2,892.14
    $2,892.14 - $2,892.14
    $2,892.14
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447273

    MagnaFlow Exhaust Products
    $2,906.27
    $2,906.27 - $2,906.27
    $2,906.27
    $2,887.63
    $2,887.63 - $2,887.63
    $2,887.63

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447273 helps keep the check engine light off. DIY installation is easy wit...

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    $2,906.27
    $2,906.27 - $2,906.27
    $2,906.27
    $2,887.63
    $2,887.63 - $2,887.63
    $2,887.63
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561540

    MagnaFlow Exhaust Products
    $2,902.77
    $2,902.77 - $2,902.77
    $2,902.77
    $2,883.12
    $2,883.12 - $2,883.12
    $2,883.12

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561540. With features including free...

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    $2,902.77
    $2,902.77 - $2,902.77
    $2,902.77
    $2,883.12
    $2,883.12 - $2,883.12
    $2,883.12
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561539

    MagnaFlow Exhaust Products
    $2,902.77
    $2,902.77 - $2,902.77
    $2,902.77
    $2,883.12
    $2,883.12 - $2,883.12
    $2,883.12

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561539. With features including free...

    View full details
    $2,902.77
    $2,902.77 - $2,902.77
    $2,902.77
    $2,883.12
    $2,883.12 - $2,883.12
    $2,883.12
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447267

    MagnaFlow Exhaust Products
    $2,895.19
    $2,895.19 - $2,895.19
    $2,895.19
    $2,875.61
    $2,875.61 - $2,875.61
    $2,875.61

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447267 helps keep the check engine light off. DIY installation is easy wit...

    View full details
    $2,895.19
    $2,895.19 - $2,895.19
    $2,895.19
    $2,875.61
    $2,875.61 - $2,875.61
    $2,875.61
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    MagnaFlow 2018-2023 Ford Mustang Competition Series Axle-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $4,313.40
    $4,313.40 - $4,313.40
    $4,313.40
    $2,865.09
    $2,865.09 - $2,865.09
    $2,865.09

    The MagnaFlow 2018-2023 Ford Mustang Competition Series Axle-Back Performance Exhaust System 19419 brings an aggressive, attention-grabbing edge to...

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    $4,313.40
    $4,313.40 - $4,313.40
    $4,313.40
    $2,865.09
    $2,865.09 - $2,865.09
    $2,865.09
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  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 280424

    MagnaFlow Exhaust Products
    $2,882.44
    $2,882.44 - $2,882.44
    $2,882.44
    $2,863.59
    $2,863.59 - $2,863.59
    $2,863.59

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 280424. DIY installation is easy with...

    View full details
    $2,882.44
    $2,882.44 - $2,882.44
    $2,882.44
    $2,863.59
    $2,863.59 - $2,863.59
    $2,863.59
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 19216

    MagnaFlow Exhaust Products
    $4,294.16
    $4,294.16 - $4,294.16
    $4,294.16
    $2,853.07
    $2,853.07 - $2,853.07
    $2,853.07

    The MagnaFlow Street Series Cat-Back Performance Exhaust System 19216 brings out the personality of your 3.6L, 5.7L 2011-2022 Jeep with our signatu...

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    $4,294.16
    $4,294.16 - $4,294.16
    $4,294.16
    $2,853.07
    $2,853.07 - $2,853.07
    $2,853.07
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2010-2013 Chevrolet Camaro Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $4,294.21
    $4,294.21 - $4,294.21
    $4,294.21
    $2,853.07
    $2,853.07 - $2,853.07
    $2,853.07

    The MagnaFlow 2010-2013 Chevrolet Camaro Street Series Cat-Back Performance Exhaust System 15089 brings out the personality of your 6.2L 2010-2013 ...

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    $4,294.21
    $4,294.21 - $4,294.21
    $4,294.21
    $2,853.07
    $2,853.07 - $2,853.07
    $2,853.07
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  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 19478

    MagnaFlow Exhaust Products
    $4,287.92
    $4,287.92 - $4,287.92
    $4,287.92
    $2,848.57
    $2,848.57 - $2,848.57
    $2,848.57

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

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    $4,287.92
    $4,287.92 - $4,287.92
    $4,287.92
    $2,848.57
    $2,848.57 - $2,848.57
    $2,848.57
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow 2014-2016 Land Rover LR4 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,851.83
    $2,851.83 - $2,851.83
    $2,851.83
    $2,833.54
    $2,833.54 - $2,833.54
    $2,833.54

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-717. With features including free-...

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    $2,851.83
    $2,851.83 - $2,851.83
    $2,851.83
    $2,833.54
    $2,833.54 - $2,833.54
    $2,833.54
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2006 Chevrolet Corvette California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,847.07
    $2,847.07 - $2,847.07
    $2,847.07
    $2,829.04
    $2,829.04 - $2,829.04
    $2,829.04

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561847. With features including free...

    View full details
    $2,847.07
    $2,847.07 - $2,847.07
    $2,847.07
    $2,829.04
    $2,829.04 - $2,829.04
    $2,829.04
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2018-2023 Kia Stinger Competition Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $4,255.71
    $4,255.71 - $4,255.71
    $4,255.71
    $2,827.53
    $2,827.53 - $2,827.53
    $2,827.53

    The MagnaFlow 2018-2023 Kia Stinger Competition Series Cat-Back Performance Exhaust System 19406 brings an aggressive, attention-grabbing edge to t...

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    $4,255.71
    $4,255.71 - $4,255.71
    $4,255.71
    $2,827.53
    $2,827.53 - $2,827.53
    $2,827.53
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2014-2024 INFINITI Q50 Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $4,249.79
    $4,249.79 - $4,249.79
    $4,249.79
    $2,823.03
    $2,823.03 - $2,823.03
    $2,823.03

    The MagnaFlow 2014-2023 INFINITI Q50 Street Series Cat-Back Performance Exhaust System 15310 brings out the personality of your 3.0L, 3.5L, 3.7L 20...

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    $4,249.79
    $4,249.79 - $4,249.79
    $4,249.79
    $2,823.03
    $2,823.03 - $2,823.03
    $2,823.03
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow 2003 GMC Savana 3500 California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,825.82
    $2,825.82 - $2,825.82
    $2,825.82
    $2,808.00
    $2,808.00 - $2,808.00
    $2,808.00

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551602. With features including free...

    View full details
    $2,825.82
    $2,825.82 - $2,825.82
    $2,825.82
    $2,808.00
    $2,808.00 - $2,808.00
    $2,808.00
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 16862

    MagnaFlow Exhaust Products
    $4,220.83
    $4,220.83 - $4,220.83
    $4,220.83
    $2,803.50
    $2,803.50 - $2,803.50
    $2,803.50

    The MagnaFlow Street Series Cat-Back Performance Exhaust System 16862 brings out the personality of your 3.5L, 3.7L 2007-2013 INFINITI with our sig...

    View full details
    $4,220.83
    $4,220.83 - $4,220.83
    $4,220.83
    $2,803.50
    $2,803.50 - $2,803.50
    $2,803.50
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 16929

    MagnaFlow Exhaust Products
    $4,198.42
    $4,198.42 - $4,198.42
    $4,198.42
    $2,788.47
    $2,788.47 - $2,788.47
    $2,788.47

    The MagnaFlow Street Series Cat-Back Performance Exhaust System 16929 brings out the personality of your 3.6L, 5.7L 2011-2022 Jeep with our signatu...

    View full details
    $4,198.42
    $4,198.42 - $4,198.42
    $4,198.42
    $2,788.47
    $2,788.47 - $2,788.47
    $2,788.47
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow 1999-2000 Mercedes-Benz CLK430 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,800.72
    $2,800.72 - $2,800.72
    $2,800.72
    $2,782.46
    $2,782.46 - $2,782.46
    $2,782.46

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51118. With features including free-f...

    View full details
    $2,800.72
    $2,800.72 - $2,800.72
    $2,800.72
    $2,782.46
    $2,782.46 - $2,782.46
    $2,782.46
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2004-2006 Saab 9-3 California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,793.67
    $2,793.67 - $2,793.67
    $2,793.67
    $2,774.95
    $2,774.95 - $2,774.95
    $2,774.95

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561084. With features including free...

    View full details
    $2,793.67
    $2,793.67 - $2,793.67
    $2,793.67
    $2,774.95
    $2,774.95 - $2,774.95
    $2,774.95
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 280505

    MagnaFlow Exhaust Products
    $2,782.62
    $2,782.62 - $2,782.62
    $2,782.62
    $2,764.43
    $2,764.43 - $2,764.43
    $2,764.43

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 280505. DIY installation is easy with...

    View full details
    $2,782.62
    $2,782.62 - $2,782.62
    $2,782.62
    $2,764.43
    $2,764.43 - $2,764.43
    $2,764.43
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2003 GMC Savana 3500 California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,781.37
    $2,781.37 - $2,781.37
    $2,781.37
    $2,762.93
    $2,762.93 - $2,762.93
    $2,762.93

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551601. With features including free...

    View full details
    $2,781.37
    $2,781.37 - $2,781.37
    $2,781.37
    $2,762.93
    $2,762.93 - $2,762.93
    $2,762.93
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2004 Isuzu Rodeo California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,777.48
    $2,777.48 - $2,777.48
    $2,777.48
    $2,759.93
    $2,759.93 - $2,759.93
    $2,759.93

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551633. With features including free...

    View full details
    $2,777.48
    $2,777.48 - $2,777.48
    $2,777.48
    $2,759.93
    $2,759.93 - $2,759.93
    $2,759.93
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2015-2016 Dodge Challenger Competition Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $4,137.33
    $4,137.33 - $4,137.33
    $4,137.33
    $2,747.91
    $2,747.91 - $2,747.91
    $2,747.91

    The MagnaFlow 2015-2016 Dodge Challenger Competition Series Cat-Back Performance Exhaust System 19209 brings an aggressive, attention-grabbing edge...

    View full details
    $4,137.33
    $4,137.33 - $4,137.33
    $4,137.33
    $2,747.91
    $2,747.91 - $2,747.91
    $2,747.91
    Save 34% Save %

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