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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 Street Series Cat-Back Performance Exhaust System 19489

    MagnaFlow Exhaust Products
    $3,908.40
    $3,908.40 - $3,908.40
    $3,908.40
    $2,596.86
    $2,596.86 - $2,596.86
    $2,596.86

    The MagnaFlow Street Series Cat-Back Performance Exhaust System 19489 brings out the personality of your Truck with our signature resonant, powerfu...

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    $3,908.40
    $3,908.40 - $3,908.40
    $3,908.40
    $2,596.86
    $2,596.86 - $2,596.86
    $2,596.86
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    MagnaFlow Street Series Cat-Back Performance Exhaust System 19477

    MagnaFlow Exhaust Products
    $3,908.40
    $3,908.40 - $3,908.40
    $3,908.40
    $2,596.86
    $2,596.86 - $2,596.86
    $2,596.86

    The MagnaFlow Street Series Cat-Back Performance Exhaust System 19477 brings out the personality of your Truck with our signature resonant, powerfu...

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    $3,908.40
    $3,908.40 - $3,908.40
    $3,908.40
    $2,596.86
    $2,596.86 - $2,596.86
    $2,596.86
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    MagnaFlow 2008-2012 Audi S5 Sport Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,898.76
    $3,898.76 - $3,898.76
    $3,898.76
    $2,589.50
    $2,589.50 - $2,589.50
    $2,589.50

    The MagnaFlow 2008-2012 Audi S5 Sport Series Cat-Back Performance Exhaust System 16598 enhances your 4.2L 2008-2012 Audi S5 with an aggressive char...

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    $3,898.76
    $3,898.76 - $3,898.76
    $3,898.76
    $2,589.50
    $2,589.50 - $2,589.50
    $2,589.50
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  • Save 1% Save %

    MagnaFlow 2001-2004 Ford Mustang California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,602.86
    $2,602.86 - $2,602.86
    $2,602.86
    $2,586.55
    $2,586.55 - $2,586.55
    $2,586.55

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 454007 helps keep the check engine light off. DIY installation is easy wit...

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    $2,602.86
    $2,602.86 - $2,602.86
    $2,602.86
    $2,586.55
    $2,586.55 - $2,586.55
    $2,586.55
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  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551208

    MagnaFlow Exhaust Products
    $2,594.60
    $2,594.60 - $2,594.60
    $2,594.60
    $2,577.72
    $2,577.72 - $2,577.72
    $2,577.72

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551208. With features including free...

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    $2,594.60
    $2,594.60 - $2,594.60
    $2,594.60
    $2,577.72
    $2,577.72 - $2,577.72
    $2,577.72
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458030

    MagnaFlow Exhaust Products
    $2,590.70
    $2,590.70 - $2,590.70
    $2,590.70
    $2,573.30
    $2,573.30 - $2,573.30
    $2,573.30

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458030 helps keep the check engine light off. DIY installation is easy wit...

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    $2,590.70
    $2,590.70 - $2,590.70
    $2,590.70
    $2,573.30
    $2,573.30 - $2,573.30
    $2,573.30
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 441111

    MagnaFlow Exhaust Products
    $2,577.65
    $2,577.65 - $2,577.65
    $2,577.65
    $2,560.05
    $2,560.05 - $2,560.05
    $2,560.05

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 441111 helps keep the check engine light off. DIY installation is easy wit...

    View full details
    $2,577.65
    $2,577.65 - $2,577.65
    $2,577.65
    $2,560.05
    $2,560.05 - $2,560.05
    $2,560.05
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2004 Mitsubishi Lancer California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,573.05
    $2,573.05 - $2,573.05
    $2,573.05
    $2,555.64
    $2,555.64 - $2,555.64
    $2,555.64

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481122. With features including free...

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    $2,573.05
    $2,573.05 - $2,573.05
    $2,573.05
    $2,555.64
    $2,555.64 - $2,555.64
    $2,555.64
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2005-2006 Jeep Grand Cherokee HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,564.86
    $2,564.86 - $2,564.86
    $2,564.86
    $2,548.28
    $2,548.28 - $2,548.28
    $2,548.28

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24471. With features including free-fl...

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    $2,564.86
    $2,564.86 - $2,564.86
    $2,564.86
    $2,548.28
    $2,548.28 - $2,548.28
    $2,548.28
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49791

    MagnaFlow Exhaust Products
    $2,561.32
    $2,561.32 - $2,561.32
    $2,561.32
    $2,543.86
    $2,543.86 - $2,543.86
    $2,543.86

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49791. With features including free-f...

    View full details
    $2,561.32
    $2,561.32 - $2,561.32
    $2,561.32
    $2,543.86
    $2,543.86 - $2,543.86
    $2,543.86
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2005-2006 Audi A4 Quattro California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,560.28
    $2,560.28 - $2,560.28
    $2,560.28
    $2,543.86
    $2,543.86 - $2,543.86
    $2,543.86

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481119. With features including free...

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    $2,560.28
    $2,560.28 - $2,560.28
    $2,560.28
    $2,543.86
    $2,543.86 - $2,543.86
    $2,543.86
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2002 Dodge Dakota California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,554.47
    $2,554.47 - $2,554.47
    $2,554.47
    $2,537.97
    $2,537.97 - $2,537.97
    $2,537.97

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458012. With features including free-...

    View full details
    $2,554.47
    $2,554.47 - $2,554.47
    $2,554.47
    $2,537.97
    $2,537.97 - $2,537.97
    $2,537.97
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2006 Lexus GS300 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,553.13
    $2,553.13 - $2,553.13
    $2,553.13
    $2,536.50
    $2,536.50 - $2,536.50
    $2,536.50

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51423. With features including free-f...

    View full details
    $2,553.13
    $2,553.13 - $2,553.13
    $2,553.13
    $2,536.50
    $2,536.50 - $2,536.50
    $2,536.50
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2006 Lexus GS300 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,553.13
    $2,553.13 - $2,553.13
    $2,553.13
    $2,536.50
    $2,536.50 - $2,536.50
    $2,536.50

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51423. With features including free-f...

    View full details
    $2,553.13
    $2,553.13 - $2,553.13
    $2,553.13
    $2,536.50
    $2,536.50 - $2,536.50
    $2,536.50
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2014-2023 Jeep Cherokee Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,816.94
    $3,816.94 - $3,816.94
    $3,816.94
    $2,535.03
    $2,535.03 - $2,535.03
    $2,535.03

    The MagnaFlow 2014-2023 Jeep Cherokee Street Series Cat-Back Performance Exhaust System 15327 brings out the personality of your 3.2L 2014-2023 Jee...

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    $3,816.94
    $3,816.94 - $3,816.94
    $3,816.94
    $2,535.03
    $2,535.03 - $2,535.03
    $2,535.03
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447233

    MagnaFlow Exhaust Products
    $2,546.90
    $2,546.90 - $2,546.90
    $2,546.90
    $2,530.61
    $2,530.61 - $2,530.61
    $2,530.61

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447233. With features including free-...

    View full details
    $2,546.90
    $2,546.90 - $2,546.90
    $2,546.90
    $2,530.61
    $2,530.61 - $2,530.61
    $2,530.61
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551039

    MagnaFlow Exhaust Products
    $2,545.49
    $2,545.49 - $2,545.49
    $2,545.49
    $2,529.14
    $2,529.14 - $2,529.14
    $2,529.14

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551039. With features including free...

    View full details
    $2,545.49
    $2,545.49 - $2,545.49
    $2,545.49
    $2,529.14
    $2,529.14 - $2,529.14
    $2,529.14
    Save 1% Save %
  • Save 19% Save %

    MBRP Exhaust 2.5" Cat Back Dual Split Rear Quad Outlet T304

    MBRP Exhaust
    $3,117.46
    $3,117.46 - $3,117.46
    $3,117.46
    $2,523.66
    $2,523.66 - $2,523.66
    $2,523.66

    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
    $3,117.46
    $3,117.46 - $3,117.46
    $3,117.46
    $2,523.66
    $2,523.66 - $2,523.66
    $2,523.66
    Save 19% Save %
  • Save 19% Save %

    MBRP Exhaust 3in. Resonator-Back; Quad Rear Exit; T304

    MBRP Exhaust
    $3,117.46
    $3,117.46 - $3,117.46
    $3,117.46
    $2,523.66
    $2,523.66 - $2,523.66
    $2,523.66

    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
    $3,117.46
    $3,117.46 - $3,117.46
    $3,117.46
    $2,523.66
    $2,523.66 - $2,523.66
    $2,523.66
    Save 19% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561110

    MagnaFlow Exhaust Products
    $2,536.30
    $2,536.30 - $2,536.30
    $2,536.30
    $2,520.31
    $2,520.31 - $2,520.31
    $2,520.31

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561110. With features including free...

    View full details
    $2,536.30
    $2,536.30 - $2,536.30
    $2,536.30
    $2,520.31
    $2,520.31 - $2,520.31
    $2,520.31
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 52113

    MagnaFlow Exhaust Products
    $2,531.85
    $2,531.85 - $2,531.85
    $2,531.85
    $2,515.89
    $2,515.89 - $2,515.89
    $2,515.89

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52113. With features including free-f...

    View full details
    $2,531.85
    $2,531.85 - $2,531.85
    $2,531.85
    $2,515.89
    $2,515.89 - $2,515.89
    $2,515.89
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458011

    MagnaFlow Exhaust Products
    $2,526.49
    $2,526.49 - $2,526.49
    $2,526.49
    $2,510.00
    $2,510.00 - $2,510.00
    $2,510.00

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458011. With features including free-...

    View full details
    $2,526.49
    $2,526.49 - $2,526.49
    $2,526.49
    $2,510.00
    $2,510.00 - $2,510.00
    $2,510.00
    Save 1% Save %
  • Save 19% Save %

    MBRP Exhaust 2.5" Cat Back Triple Rear Exit With Carbon Fiber Tips T304

    MBRP Exhaust
    $3,091.48
    $3,091.48 - $3,091.48
    $3,091.48
    $2,502.63
    $2,502.63 - $2,502.63
    $2,502.63

    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
    $3,091.48
    $3,091.48 - $3,091.48
    $3,091.48
    $2,502.63
    $2,502.63 - $2,502.63
    $2,502.63
    Save 19% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49536

    MagnaFlow Exhaust Products
    $2,518.08
    $2,518.08 - $2,518.08
    $2,518.08
    $2,501.17
    $2,501.17 - $2,501.17
    $2,501.17

    MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49536 helps keep the check engine light off. DIY installation is easy with...

    View full details
    $2,518.08
    $2,518.08 - $2,518.08
    $2,518.08
    $2,501.17
    $2,501.17 - $2,501.17
    $2,501.17
    Save 1% Save %

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