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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 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 21-551

    MagnaFlow Exhaust Products
    $2,355.53
    $2,355.53 - $2,355.53
    $2,355.53
    $2,339.49
    $2,339.49 - $2,339.49
    $2,339.49

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-551. With features including free-...

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    $2,355.53
    $2,355.53 - $2,355.53
    $2,355.53
    $2,339.49
    $2,339.49 - $2,339.49
    $2,339.49
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    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561221

    MagnaFlow Exhaust Products
    $2,352.81
    $2,352.81 - $2,352.81
    $2,352.81
    $2,338.02
    $2,338.02 - $2,338.02
    $2,338.02

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561221. With features including free...

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    $2,352.81
    $2,352.81 - $2,352.81
    $2,352.81
    $2,338.02
    $2,338.02 - $2,338.02
    $2,338.02
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    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458038

    MagnaFlow Exhaust Products
    $2,349.74
    $2,349.74 - $2,349.74
    $2,349.74
    $2,335.07
    $2,335.07 - $2,335.07
    $2,335.07

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458038 helps keep the check engine light off. DIY installation is easy wit...

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    $2,349.74
    $2,349.74 - $2,349.74
    $2,349.74
    $2,335.07
    $2,335.07 - $2,335.07
    $2,335.07
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    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481451

    MagnaFlow Exhaust Products
    $2,350.68
    $2,350.68 - $2,350.68
    $2,350.68
    $2,335.07
    $2,335.07 - $2,335.07
    $2,335.07

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481451. With features including free...

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    $2,350.68
    $2,350.68 - $2,350.68
    $2,350.68
    $2,335.07
    $2,335.07 - $2,335.07
    $2,335.07
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    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 21-052

    MagnaFlow Exhaust Products
    $2,346.65
    $2,346.65 - $2,346.65
    $2,346.65
    $2,330.64
    $2,330.64 - $2,330.64
    $2,330.64

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-052. With features including free-...

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    $2,346.65
    $2,346.65 - $2,346.65
    $2,346.65
    $2,330.64
    $2,330.64 - $2,330.64
    $2,330.64
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    MagnaFlow 2012-2014 Dodge Charger Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,506.77
    $3,506.77 - $3,506.77
    $3,506.77
    $2,329.16
    $2,329.16 - $2,329.16
    $2,329.16

    The MagnaFlow 2012-2014 Dodge Charger Street Series Cat-Back Performance Exhaust System 15494 brings out the personality of your 6.4L 2012-2014 Dod...

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    $3,506.77
    $3,506.77 - $3,506.77
    $3,506.77
    $2,329.16
    $2,329.16 - $2,329.16
    $2,329.16
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    MagnaFlow California Grade CARB Compliant Manifold Catalytic Converter 452451

    MagnaFlow Exhaust Products
    $2,338.93
    $2,338.93 - $2,338.93
    $2,338.93
    $2,323.26
    $2,323.26 - $2,323.26
    $2,323.26

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 452451. With features including free-...

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    $2,338.93
    $2,338.93 - $2,338.93
    $2,338.93
    $2,323.26
    $2,323.26 - $2,323.26
    $2,323.26
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    MagnaFlow 2010-2016 Audi S4 Touring Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,496.71
    $3,496.71 - $3,496.71
    $3,496.71
    $2,323.26
    $2,323.26 - $2,323.26
    $2,323.26

    The MagnaFlow 2010-2016 Audi S4 Touring Series Cat-Back Performance Exhaust System 15599 is the perfect partner for your 3.0L 2010-2016 Audi S4 to ...

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    $3,496.71
    $3,496.71 - $3,496.71
    $3,496.71
    $2,323.26
    $2,323.26 - $2,323.26
    $2,323.26
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    MagnaFlow 1996-2002 Mercedes-Benz SL600 California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,336.34
    $2,336.34 - $2,336.34
    $2,336.34
    $2,321.78
    $2,321.78 - $2,321.78
    $2,321.78

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481177. With features including free...

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    $2,336.34
    $2,336.34 - $2,336.34
    $2,336.34
    $2,321.78
    $2,321.78 - $2,321.78
    $2,321.78
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    MagnaFlow 2014-2016 Land Rover LR4 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,333.63
    $2,333.63 - $2,333.63
    $2,333.63
    $2,318.83
    $2,318.83 - $2,318.83
    $2,318.83

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-716. With features including free-...

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    $2,333.63
    $2,333.63 - $2,333.63
    $2,333.63
    $2,318.83
    $2,318.83 - $2,318.83
    $2,318.83
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    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 444059

    MagnaFlow Exhaust Products
    $2,330.86
    $2,330.86 - $2,330.86
    $2,330.86
    $2,315.88
    $2,315.88 - $2,315.88
    $2,315.88

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 444059. With features including free-...

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    $2,330.86
    $2,330.86 - $2,330.86
    $2,330.86
    $2,315.88
    $2,315.88 - $2,315.88
    $2,315.88
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    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51762

    MagnaFlow Exhaust Products
    $2,326.53
    $2,326.53 - $2,326.53
    $2,326.53
    $2,311.45
    $2,311.45 - $2,311.45
    $2,311.45

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51762. With features including free-f...

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    $2,326.53
    $2,326.53 - $2,326.53
    $2,326.53
    $2,311.45
    $2,311.45 - $2,311.45
    $2,311.45
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2019-2023 Ford Ranger Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,479.63
    $3,479.63 - $3,479.63
    $3,479.63
    $2,311.45
    $2,311.45 - $2,311.45
    $2,311.45

    The MagnaFlow 2019-2023 Ford Ranger Street Series Cat-Back Performance Exhaust System 19454 brings out the personality of your 2.3L 2019-2023 Ford ...

    View full details
    $3,479.63
    $3,479.63 - $3,479.63
    $3,479.63
    $2,311.45
    $2,311.45 - $2,311.45
    $2,311.45
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow 2000-2001 Dodge Dakota California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,323.50
    $2,323.50 - $2,323.50
    $2,323.50
    $2,308.50
    $2,308.50 - $2,308.50
    $2,308.50

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447244. With features including free-...

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    $2,323.50
    $2,323.50 - $2,323.50
    $2,323.50
    $2,308.50
    $2,308.50 - $2,308.50
    $2,308.50
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  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49314

    MagnaFlow Exhaust Products
    $2,321.72
    $2,321.72 - $2,321.72
    $2,321.72
    $2,307.02
    $2,307.02 - $2,307.02
    $2,307.02

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49314. With features including free-f...

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    $2,321.72
    $2,321.72 - $2,321.72
    $2,321.72
    $2,307.02
    $2,307.02 - $2,307.02
    $2,307.02
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2001-2003 Audi S8 California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,315.64
    $2,315.64 - $2,315.64
    $2,315.64
    $2,301.12
    $2,301.12 - $2,301.12
    $2,301.12

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481116. With features including free...

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    $2,315.64
    $2,315.64 - $2,315.64
    $2,315.64
    $2,301.12
    $2,301.12 - $2,301.12
    $2,301.12
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2015-2023 Ford Mustang Competition Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,462.62
    $3,462.62 - $3,462.62
    $3,462.62
    $2,299.64
    $2,299.64 - $2,299.64
    $2,299.64

    The MagnaFlow 2015-2023 Ford Mustang Competition Series Cat-Back Performance Exhaust System brings an aggressive, attention-grabbing edge to the de...

    View full details
    $3,462.62
    $3,462.62 - $3,462.62
    $3,462.62
    $2,299.64
    $2,299.64 - $2,299.64
    $2,299.64
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561258

    MagnaFlow Exhaust Products
    $2,312.91
    $2,312.91 - $2,312.91
    $2,312.91
    $2,298.16
    $2,298.16 - $2,298.16
    $2,298.16

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561258. With features including free...

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    $2,312.91
    $2,312.91 - $2,312.91
    $2,312.91
    $2,298.16
    $2,298.16 - $2,298.16
    $2,298.16
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2003 Ford Mustang California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,307.13
    $2,307.13 - $2,307.13
    $2,307.13
    $2,292.26
    $2,292.26 - $2,292.26
    $2,292.26

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 441345 helps keep the check engine light off. DIY installation is easy wit...

    View full details
    $2,307.13
    $2,307.13 - $2,307.13
    $2,307.13
    $2,292.26
    $2,292.26 - $2,292.26
    $2,292.26
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2004 Pontiac GTO California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,304.81
    $2,304.81 - $2,304.81
    $2,304.81
    $2,289.31
    $2,289.31 - $2,289.31
    $2,289.31

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561031. With features including free...

    View full details
    $2,304.81
    $2,304.81 - $2,304.81
    $2,304.81
    $2,289.31
    $2,289.31 - $2,289.31
    $2,289.31
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow Overland Series Cat-Back Performance Exhaust System 19626

    MagnaFlow Exhaust Products
    $3,442.81
    $3,442.81 - $3,442.81
    $3,442.81
    $2,286.36
    $2,286.36 - $2,286.36
    $2,286.36

    Attributes: GTIN: 00888563181356 Brand Name: MagnaFlow Exhaust Products 1161: 0 1882: Yes 353: No 3530: Stainless Steel 4364: Yes...

    View full details
    $3,442.81
    $3,442.81 - $3,442.81
    $3,442.81
    $2,286.36
    $2,286.36 - $2,286.36
    $2,286.36
    Save 34% Save %
  • Save 34% Save %

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

    MagnaFlow Exhaust Products
    $3,438.81
    $3,438.81 - $3,438.81
    $3,438.81
    $2,284.88
    $2,284.88 - $2,284.88
    $2,284.88

    The MagnaFlow 2010-2013 Chevrolet Camaro Competition Series Cat-Back Performance Exhaust System 15090 brings an aggressive, attention-grabbing edge...

    View full details
    $3,438.81
    $3,438.81 - $3,438.81
    $3,438.81
    $2,284.88
    $2,284.88 - $2,284.88
    $2,284.88
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow 2004 Pontiac GTO California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,292.99
    $2,292.99 - $2,292.99
    $2,292.99
    $2,277.50
    $2,277.50 - $2,277.50
    $2,277.50

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561030. With features including free...

    View full details
    $2,292.99
    $2,292.99 - $2,292.99
    $2,292.99
    $2,277.50
    $2,277.50 - $2,277.50
    $2,277.50
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458033

    MagnaFlow Exhaust Products
    $2,291.53
    $2,291.53 - $2,291.53
    $2,291.53
    $2,276.02
    $2,276.02 - $2,276.02
    $2,276.02

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458033 helps keep the check engine light off. DIY installation is easy wit...

    View full details
    $2,291.53
    $2,291.53 - $2,291.53
    $2,291.53
    $2,276.02
    $2,276.02 - $2,276.02
    $2,276.02
    Save 1% Save %

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