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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 2005-2006 Pontiac GTO Competition Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,364.68
    $3,364.68 - $3,364.68
    $3,364.68
    $2,234.77
    $2,234.77 - $2,234.77
    $2,234.77

    The MagnaFlow 2005-2006 Pontiac GTO Competition Series Cat-Back Performance Exhaust System 16734 brings an aggressive, attention-grabbing edge to t...

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    $3,364.68
    $3,364.68 - $3,364.68
    $3,364.68
    $2,234.77
    $2,234.77 - $2,234.77
    $2,234.77
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  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481282

    MagnaFlow Exhaust Products
    $2,244.68
    $2,244.68 - $2,244.68
    $2,244.68
    $2,230.36
    $2,230.36 - $2,230.36
    $2,230.36

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481282. With features including free...

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    $2,244.68
    $2,244.68 - $2,244.68
    $2,244.68
    $2,230.36
    $2,230.36 - $2,230.36
    $2,230.36
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  • Save 34% Save %

    MagnaFlow 2016-2019 Cadillac CT6 Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,357.40
    $3,357.40 - $3,357.40
    $3,357.40
    $2,230.36
    $2,230.36 - $2,230.36
    $2,230.36

    The MagnaFlow 2016-2019 Cadillac CT6 Street Series Cat-Back Performance Exhaust System 19301 brings out the personality of your 3.0L 2016-2019 Cadi...

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    $3,357.40
    $3,357.40 - $3,357.40
    $3,357.40
    $2,230.36
    $2,230.36 - $2,230.36
    $2,230.36
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49770

    MagnaFlow Exhaust Products
    $2,242.97
    $2,242.97 - $2,242.97
    $2,242.97
    $2,228.89
    $2,228.89 - $2,228.89
    $2,228.89

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49770. With features including free-f...

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    $2,242.97
    $2,242.97 - $2,242.97
    $2,242.97
    $2,228.89
    $2,228.89 - $2,228.89
    $2,228.89
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561242

    MagnaFlow Exhaust Products
    $2,244.19
    $2,244.19 - $2,244.19
    $2,244.19
    $2,228.89
    $2,228.89 - $2,228.89
    $2,228.89

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561242. With features including free...

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    $2,244.19
    $2,244.19 - $2,244.19
    $2,244.19
    $2,228.89
    $2,228.89 - $2,228.89
    $2,228.89
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2018-2021 Kia Stinger Competition Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,356.08
    $3,356.08 - $3,356.08
    $3,356.08
    $2,228.89
    $2,228.89 - $2,228.89
    $2,228.89

    The MagnaFlow 2018-2021 Kia Stinger Competition Series Cat-Back Performance Exhaust System 19405 brings an aggressive, attention-grabbing edge to t...

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    $3,356.08
    $3,356.08 - $3,356.08
    $3,356.08
    $2,228.89
    $2,228.89 - $2,228.89
    $2,228.89
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  • Save 34% Save %

    MagnaFlow 2018-2019 Audi A5 Sportback Sport Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,353.99
    $3,353.99 - $3,353.99
    $3,353.99
    $2,227.42
    $2,227.42 - $2,227.42
    $2,227.42

    The MagnaFlow 2018-2019 Audi A5 Sportback Sport Series Cat-Back Performance Exhaust System 19390 enhances your 2.0L 2018-2019 Audi A5 Sportback wit...

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    $3,353.99
    $3,353.99 - $3,353.99
    $3,353.99
    $2,227.42
    $2,227.42 - $2,227.42
    $2,227.42
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2009-2014 Dodge Challenger Competition Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,352.67
    $3,352.67 - $3,352.67
    $3,352.67
    $2,227.42
    $2,227.42 - $2,227.42
    $2,227.42

    The MagnaFlow 2009-2014 Dodge Challenger Competition Series Cat-Back Performance Exhaust System 16516 brings an aggressive, attention-grabbing edge...

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    $3,352.67
    $3,352.67 - $3,352.67
    $3,352.67
    $2,227.42
    $2,227.42 - $2,227.42
    $2,227.42
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4451416

    MagnaFlow Exhaust Products
    $2,239.79
    $2,239.79 - $2,239.79
    $2,239.79
    $2,225.95
    $2,225.95 - $2,225.95
    $2,225.95

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4451416. With features including free...

    View full details
    $2,239.79
    $2,239.79 - $2,239.79
    $2,239.79
    $2,225.95
    $2,225.95 - $2,225.95
    $2,225.95
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2006 Pontiac Solstice California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,237.31
    $2,237.31 - $2,237.31
    $2,237.31
    $2,223.01
    $2,223.01 - $2,223.01
    $2,223.01

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561226. With features including free...

    View full details
    $2,237.31
    $2,237.31 - $2,237.31
    $2,237.31
    $2,223.01
    $2,223.01 - $2,223.01
    $2,223.01
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51812

    MagnaFlow Exhaust Products
    $2,234.90
    $2,234.90 - $2,234.90
    $2,234.90
    $2,220.06
    $2,220.06 - $2,220.06
    $2,220.06

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51812. With features including free-f...

    View full details
    $2,234.90
    $2,234.90 - $2,234.90
    $2,234.90
    $2,220.06
    $2,220.06 - $2,220.06
    $2,220.06
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49774

    MagnaFlow Exhaust Products
    $2,234.10
    $2,234.10 - $2,234.10
    $2,234.10
    $2,220.06
    $2,220.06 - $2,220.06
    $2,220.06

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49774. With features including free-f...

    View full details
    $2,234.10
    $2,234.10 - $2,234.10
    $2,234.10
    $2,220.06
    $2,220.06 - $2,220.06
    $2,220.06
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481288

    MagnaFlow Exhaust Products
    $2,229.02
    $2,229.02 - $2,229.02
    $2,229.02
    $2,214.18
    $2,214.18 - $2,214.18
    $2,214.18

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481288. With features including free...

    View full details
    $2,229.02
    $2,229.02 - $2,229.02
    $2,229.02
    $2,214.18
    $2,214.18 - $2,214.18
    $2,214.18
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2003-2005 Jaguar S-Type California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,225.64
    $2,225.64 - $2,225.64
    $2,225.64
    $2,211.24
    $2,211.24 - $2,211.24
    $2,211.24

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481225. With features including free...

    View full details
    $2,225.64
    $2,225.64 - $2,225.64
    $2,225.64
    $2,211.24
    $2,211.24 - $2,211.24
    $2,211.24
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Manifold Catalytic Converter 452176

    MagnaFlow Exhaust Products
    $2,222.25
    $2,222.25 - $2,222.25
    $2,222.25
    $2,208.29
    $2,208.29 - $2,208.29
    $2,208.29

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 452176. With features including free-...

    View full details
    $2,222.25
    $2,222.25 - $2,222.25
    $2,222.25
    $2,208.29
    $2,208.29 - $2,208.29
    $2,208.29
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2004-2006 Audi S4 Sport Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,323.45
    $3,323.45 - $3,323.45
    $3,323.45
    $2,208.29
    $2,208.29 - $2,208.29
    $2,208.29

    The MagnaFlow 2004-2006 Audi S4 Sport Series Cat-Back Performance Exhaust System 16586 enhances your 4.2L 2004-2006 Audi S4 with an aggressive char...

    View full details
    $3,323.45
    $3,323.45 - $3,323.45
    $3,323.45
    $2,208.29
    $2,208.29 - $2,208.29
    $2,208.29
    Save 34% Save %
  • Save 19% Save %

    MBRP Exhaust 3" Cat Back Dual Rear T304

    MBRP Exhaust
    $2,726.06
    $2,726.06 - $2,726.06
    $2,726.06
    $2,206.81
    $2,206.81 - $2,206.81
    $2,206.81

    THE ONLY EXHAUST YOU"LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel...

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    $2,726.06
    $2,726.06 - $2,726.06
    $2,726.06
    $2,206.81
    $2,206.81 - $2,206.81
    $2,206.81
    Save 19% Save %
  • Save 19% Save %

    MBRP Exhaust 3" Cat Back Dual Rear T304

    MBRP Exhaust
    $2,726.06
    $2,726.06 - $2,726.06
    $2,726.06
    $2,206.81
    $2,206.81 - $2,206.81
    $2,206.81

    THE ONLY EXHAUST YOU"LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel...

    View full details
    $2,726.06
    $2,726.06 - $2,726.06
    $2,726.06
    $2,206.81
    $2,206.81 - $2,206.81
    $2,206.81
    Save 19% Save %
  • Save 34% Save %

    MagnaFlow 2022-2024 Volkswagen GTI NEO Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,320.83
    $3,320.83 - $3,320.83
    $3,320.83
    $2,205.35
    $2,205.35 - $2,205.35
    $2,205.35

    Attributes: GTIN: 00888563181264 Brand Name: MagnaFlow Exhaust Products 10104: 7 1161: 2 1162: 4 1163: Black Chrome 1164: Stainle...

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    $3,320.83
    $3,320.83 - $3,320.83
    $3,320.83
    $2,205.35
    $2,205.35 - $2,205.35
    $2,205.35
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2022-2024 Toyota Tundra Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,320.83
    $3,320.83 - $3,320.83
    $3,320.83
    $2,205.35
    $2,205.35 - $2,205.35
    $2,205.35

    Attributes: GTIN: 00888563179162 Brand Name: MagnaFlow Exhaust Products 10104: 9.5 1161: 2 1162: 3.5 1163: Black Coated 1164: Sta...

    View full details
    $3,320.83
    $3,320.83 - $3,320.83
    $3,320.83
    $2,205.35
    $2,205.35 - $2,205.35
    $2,205.35
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow NEO Series Cat-Back Performance Exhaust System 19600

    MagnaFlow Exhaust Products
    $3,320.83
    $3,320.83 - $3,320.83
    $3,320.83
    $2,205.35
    $2,205.35 - $2,205.35
    $2,205.35

    Attributes: GTIN: 00888563178509 Brand Name: MagnaFlow Exhaust Products 10104: 7.5 1161: 2 1162: 4.5 1163: Carbon Fiber 1164: Car...

    View full details
    $3,320.83
    $3,320.83 - $3,320.83
    $3,320.83
    $2,205.35
    $2,205.35 - $2,205.35
    $2,205.35
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow 1999-2000 Toyota Sienna California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,218.93
    $2,218.93 - $2,218.93
    $2,218.93
    $2,203.88
    $2,203.88 - $2,203.88
    $2,203.88

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447163. With features including free-...

    View full details
    $2,218.93
    $2,218.93 - $2,218.93
    $2,218.93
    $2,203.88
    $2,203.88 - $2,203.88
    $2,203.88
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49388

    MagnaFlow Exhaust Products
    $2,216.70
    $2,216.70 - $2,216.70
    $2,216.70
    $2,202.41
    $2,202.41 - $2,202.41
    $2,202.41

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49388. With features including free-f...

    View full details
    $2,216.70
    $2,216.70 - $2,216.70
    $2,216.70
    $2,202.41
    $2,202.41 - $2,202.41
    $2,202.41
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Manifold Catalytic Converter 452287

    MagnaFlow Exhaust Products
    $2,216.01
    $2,216.01 - $2,216.01
    $2,216.01
    $2,200.94
    $2,200.94 - $2,200.94
    $2,200.94

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 452287. With features including free-...

    View full details
    $2,216.01
    $2,216.01 - $2,216.01
    $2,216.01
    $2,200.94
    $2,200.94 - $2,200.94
    $2,200.94
    Save 1% Save %

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