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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 2014-2019 Mazda CX-5 OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

    MagnaFlow Exhaust Products
    $2,765.14
    $2,765.14 - $2,765.14
    $2,765.14
    $2,746.31
    $2,746.31 - $2,746.31
    $2,746.31

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22-122. With features including free-...

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    $2,765.14
    $2,765.14 - $2,765.14
    $2,765.14
    $2,746.31
    $2,746.31 - $2,746.31
    $2,746.31
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  • Save 34% Save %

    MagnaFlow 2016-2023 Chevrolet Camaro Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $4,123.49
    $4,123.49 - $4,123.49
    $4,123.49
    $2,738.79
    $2,738.79 - $2,738.79
    $2,738.79

    The MagnaFlow 2016-2023 Chevrolet Camaro Street Series Cat-Back Performance Exhaust System 19309 brings out the personality of your 2.0L 2016-2023 ...

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    $4,123.49
    $4,123.49 - $4,123.49
    $4,123.49
    $2,738.79
    $2,738.79 - $2,738.79
    $2,738.79
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447266

    MagnaFlow Exhaust Products
    $2,742.72
    $2,742.72 - $2,742.72
    $2,742.72
    $2,725.27
    $2,725.27 - $2,725.27
    $2,725.27

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447266. With features including free-...

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    $2,742.72
    $2,742.72 - $2,742.72
    $2,742.72
    $2,725.27
    $2,725.27 - $2,725.27
    $2,725.27
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  • Save 34% Save %

    MagnaFlow 2010-2015 Chevrolet Camaro Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $4,084.26
    $4,084.26 - $4,084.26
    $4,084.26
    $2,713.25
    $2,713.25 - $2,713.25
    $2,713.25

    The MagnaFlow 2010-2015 Chevrolet Camaro Street Series Cat-Back Performance Exhaust System 15353 brings out the personality of your 3.6L 2010-2015 ...

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    $4,084.26
    $4,084.26 - $4,084.26
    $4,084.26
    $2,713.25
    $2,713.25 - $2,713.25
    $2,713.25
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    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 280440

    MagnaFlow Exhaust Products
    $2,723.84
    $2,723.84 - $2,723.84
    $2,723.84
    $2,705.74
    $2,705.74 - $2,705.74
    $2,705.74

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 280440. DIY installation is easy with...

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    $2,723.84
    $2,723.84 - $2,723.84
    $2,723.84
    $2,705.74
    $2,705.74 - $2,705.74
    $2,705.74
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    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458002

    MagnaFlow Exhaust Products
    $2,721.93
    $2,721.93 - $2,721.93
    $2,721.93
    $2,704.24
    $2,704.24 - $2,704.24
    $2,704.24

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458002. With features including free-...

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    $2,721.93
    $2,721.93 - $2,721.93
    $2,721.93
    $2,704.24
    $2,704.24 - $2,704.24
    $2,704.24
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    MagnaFlow 2003-2005 Chevrolet Blazer California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,720.35
    $2,720.35 - $2,720.35
    $2,720.35
    $2,702.74
    $2,702.74 - $2,702.74
    $2,702.74

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458010. With features including free-...

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    $2,720.35
    $2,720.35 - $2,720.35
    $2,720.35
    $2,702.74
    $2,702.74 - $2,702.74
    $2,702.74
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 280439

    MagnaFlow Exhaust Products
    $2,716.43
    $2,716.43 - $2,716.43
    $2,716.43
    $2,698.23
    $2,698.23 - $2,698.23
    $2,698.23

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 280439. DIY installation is easy with...

    View full details
    $2,716.43
    $2,716.43 - $2,716.43
    $2,716.43
    $2,698.23
    $2,698.23 - $2,698.23
    $2,698.23
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  • Save 34% Save %

    MagnaFlow 2001-2006 BMW M3 Sport Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $4,062.81
    $4,062.81 - $4,062.81
    $4,062.81
    $2,698.23
    $2,698.23 - $2,698.23
    $2,698.23

    The MagnaFlow 2001-2006 BMW M3 Sport Series Cat-Back Performance Exhaust System 16602 enhances your 3.2L 2001-2006 BMW M3 with an aggressive charac...

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    $4,062.81
    $4,062.81 - $4,062.81
    $4,062.81
    $2,698.23
    $2,698.23 - $2,698.23
    $2,698.23
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2014-2021 Jeep Grand Cherokee Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $4,027.09
    $4,027.09 - $4,027.09
    $4,027.09
    $2,675.70
    $2,675.70 - $2,675.70
    $2,675.70

    The MagnaFlow 2014-2021 Jeep Grand Cherokee Street Series Cat-Back Performance Exhaust System 19193 brings out the personality of your 3.6L, 5.7L 2...

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    $4,027.09
    $4,027.09 - $4,027.09
    $4,027.09
    $2,675.70
    $2,675.70 - $2,675.70
    $2,675.70
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2008-2013 BMW M3 Touring Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $4,027.46
    $4,027.46 - $4,027.46
    $4,027.46
    $2,675.70
    $2,675.70 - $2,675.70
    $2,675.70

    The MagnaFlow 2008-2013 BMW M3 Touring Series Cat-Back Performance Exhaust System 15544 is the perfect partner for your 4.0L 2008-2013 BMW M3 to ta...

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    $4,027.46
    $4,027.46 - $4,027.46
    $4,027.46
    $2,675.70
    $2,675.70 - $2,675.70
    $2,675.70
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 21-501

    MagnaFlow Exhaust Products
    $2,692.21
    $2,692.21 - $2,692.21
    $2,692.21
    $2,674.19
    $2,674.19 - $2,674.19
    $2,674.19

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-501. With features including free-...

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    $2,692.21
    $2,692.21 - $2,692.21
    $2,692.21
    $2,674.19
    $2,674.19 - $2,674.19
    $2,674.19
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551038

    MagnaFlow Exhaust Products
    $2,688.62
    $2,688.62 - $2,688.62
    $2,688.62
    $2,671.19
    $2,671.19 - $2,671.19
    $2,671.19

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551038. With features including free...

    View full details
    $2,688.62
    $2,688.62 - $2,688.62
    $2,688.62
    $2,671.19
    $2,671.19 - $2,671.19
    $2,671.19
    Save 1% Save %
  • Save 1% Save %

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

    MagnaFlow Exhaust Products
    $2,678.50
    $2,678.50 - $2,678.50
    $2,678.50
    $2,660.67
    $2,660.67 - $2,660.67
    $2,660.67

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561761. With features including free...

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    $2,678.50
    $2,678.50 - $2,678.50
    $2,678.50
    $2,660.67
    $2,660.67 - $2,660.67
    $2,660.67
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2005-2006 Audi A6 Quattro California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,676.78
    $2,676.78 - $2,676.78
    $2,676.78
    $2,659.17
    $2,659.17 - $2,659.17
    $2,659.17

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481132. With features including free...

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    $2,676.78
    $2,676.78 - $2,676.78
    $2,676.78
    $2,659.17
    $2,659.17 - $2,659.17
    $2,659.17
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2005-2006 Audi A6 Quattro California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,667.05
    $2,667.05 - $2,667.05
    $2,667.05
    $2,650.16
    $2,650.16 - $2,650.16
    $2,650.16

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481133. With features including free...

    View full details
    $2,667.05
    $2,667.05 - $2,667.05
    $2,667.05
    $2,650.16
    $2,650.16 - $2,650.16
    $2,650.16
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 19489

    MagnaFlow Exhaust Products
    $3,988.61
    $3,988.61 - $3,988.61
    $3,988.61
    $2,650.16
    $2,650.16 - $2,650.16
    $2,650.16

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

    View full details
    $3,988.61
    $3,988.61 - $3,988.61
    $3,988.61
    $2,650.16
    $2,650.16 - $2,650.16
    $2,650.16
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 19477

    MagnaFlow Exhaust Products
    $3,988.61
    $3,988.61 - $3,988.61
    $3,988.61
    $2,650.16
    $2,650.16 - $2,650.16
    $2,650.16

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

    View full details
    $3,988.61
    $3,988.61 - $3,988.61
    $3,988.61
    $2,650.16
    $2,650.16 - $2,650.16
    $2,650.16
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2008-2012 Audi S5 Sport Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,978.78
    $3,978.78 - $3,978.78
    $3,978.78
    $2,642.64
    $2,642.64 - $2,642.64
    $2,642.64

    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...

    View full details
    $3,978.78
    $3,978.78 - $3,978.78
    $3,978.78
    $2,642.64
    $2,642.64 - $2,642.64
    $2,642.64
    Save 34% Save %
  • Save 1% Save %

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

    MagnaFlow Exhaust Products
    $2,656.28
    $2,656.28 - $2,656.28
    $2,656.28
    $2,639.64
    $2,639.64 - $2,639.64
    $2,639.64

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

    View full details
    $2,656.28
    $2,656.28 - $2,656.28
    $2,656.28
    $2,639.64
    $2,639.64 - $2,639.64
    $2,639.64
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551208

    MagnaFlow Exhaust Products
    $2,647.85
    $2,647.85 - $2,647.85
    $2,647.85
    $2,630.63
    $2,630.63 - $2,630.63
    $2,630.63

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

    View full details
    $2,647.85
    $2,647.85 - $2,647.85
    $2,647.85
    $2,630.63
    $2,630.63 - $2,630.63
    $2,630.63
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458030

    MagnaFlow Exhaust Products
    $2,643.87
    $2,643.87 - $2,643.87
    $2,643.87
    $2,626.12
    $2,626.12 - $2,626.12
    $2,626.12

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

    View full details
    $2,643.87
    $2,643.87 - $2,643.87
    $2,643.87
    $2,626.12
    $2,626.12 - $2,626.12
    $2,626.12
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 441111

    MagnaFlow Exhaust Products
    $2,630.55
    $2,630.55 - $2,630.55
    $2,630.55
    $2,612.60
    $2,612.60 - $2,612.60
    $2,612.60

    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
    $2,630.55
    $2,630.55 - $2,630.55
    $2,630.55
    $2,612.60
    $2,612.60 - $2,612.60
    $2,612.60
    Save 1% Save %
  • Save 1% Save %

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

    MagnaFlow Exhaust Products
    $2,625.86
    $2,625.86 - $2,625.86
    $2,625.86
    $2,608.09
    $2,608.09 - $2,608.09
    $2,608.09

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

    View full details
    $2,625.86
    $2,625.86 - $2,625.86
    $2,625.86
    $2,608.09
    $2,608.09 - $2,608.09
    $2,608.09
    Save 1% Save %

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