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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 2018-2023 Ford Mustang Competition Series Axle-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,632.05
    $3,632.05 - $3,632.05
    $3,632.05
    $2,413.37
    $2,413.37 - $2,413.37
    $2,413.37

    The MagnaFlow 2018-2023 Ford Mustang Competition Series Axle-Back Performance Exhaust System 19418 brings an aggressive, attention-grabbing edge to...

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    $3,632.05
    $3,632.05 - $3,632.05
    $3,632.05
    $2,413.37
    $2,413.37 - $2,413.37
    $2,413.37
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    MagnaFlow 2016-2019 Ford F-53 Motorhome Chassis OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,427.81
    $2,427.81 - $2,427.81
    $2,427.81
    $2,411.92
    $2,411.92 - $2,411.92
    $2,411.92

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 280447. DIY installation is easy with...

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    $2,427.81
    $2,427.81 - $2,427.81
    $2,427.81
    $2,411.92
    $2,411.92 - $2,411.92
    $2,411.92
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    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 280248

    MagnaFlow Exhaust Products
    $2,427.39
    $2,427.39 - $2,427.39
    $2,427.39
    $2,411.92
    $2,411.92 - $2,411.92
    $2,411.92

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 280248. DIY installation is easy with...

    View full details
    $2,427.39
    $2,427.39 - $2,427.39
    $2,427.39
    $2,411.92
    $2,411.92 - $2,411.92
    $2,411.92
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    MBRP Exhaust 2.5" Cat Back Dual Split Rear Quad Outlet T304

    MBRP Exhaust
    $2,978.81
    $2,978.81 - $2,978.81
    $2,978.81
    $2,411.42
    $2,411.42 - $2,411.42
    $2,411.42

    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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    $2,978.81
    $2,978.81 - $2,978.81
    $2,978.81
    $2,411.42
    $2,411.42 - $2,411.42
    $2,411.42
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  • Save 1% Save %

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

    MagnaFlow Exhaust Products
    $2,422.34
    $2,422.34 - $2,422.34
    $2,422.34
    $2,406.13
    $2,406.13 - $2,406.13
    $2,406.13

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551632. With features including free...

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    $2,422.34
    $2,422.34 - $2,422.34
    $2,422.34
    $2,406.13
    $2,406.13 - $2,406.13
    $2,406.13
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  • Save 1% Save %

    MagnaFlow 2004-2006 Cadillac SRX California Grade CARB Compliant Manifold Catalytic Converter

    MagnaFlow Exhaust Products
    $2,420.92
    $2,420.92 - $2,420.92
    $2,420.92
    $2,404.68
    $2,404.68 - $2,404.68
    $2,404.68

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551071. With features including free...

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    $2,420.92
    $2,420.92 - $2,420.92
    $2,420.92
    $2,404.68
    $2,404.68 - $2,404.68
    $2,404.68
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  • Save 34% Save %

    MagnaFlow 2009-2016 Audi A4 Quattro Sport Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,619.98
    $3,619.98 - $3,619.98
    $3,619.98
    $2,404.68
    $2,404.68 - $2,404.68
    $2,404.68

    The MagnaFlow 2009-2016 Audi A4 Quattro Sport Series Cat-Back Performance Exhaust System 15519 enhances your 2.0L 2009-2016 Audi A4 Quattro with an...

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    $3,619.98
    $3,619.98 - $3,619.98
    $3,619.98
    $2,404.68
    $2,404.68 - $2,404.68
    $2,404.68
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  • Save 34% Save %

    MagnaFlow 2012-2021 Jeep Grand Cherokee Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,612.14
    $3,612.14 - $3,612.14
    $3,612.14
    $2,398.90
    $2,398.90 - $2,398.90
    $2,398.90

    The MagnaFlow 2012-2021 Jeep Grand Cherokee Street Series Cat-Back Performance Exhaust System 15064 brings out the personality of your 6.2L, 6.4L 2...

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    $3,612.14
    $3,612.14 - $3,612.14
    $3,612.14
    $2,398.90
    $2,398.90 - $2,398.90
    $2,398.90
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow 2004-2006 Nissan Titan California Grade CARB Compliant Manifold Catalytic Converter

    MagnaFlow Exhaust Products
    $2,412.81
    $2,412.81 - $2,412.81
    $2,412.81
    $2,397.45
    $2,397.45 - $2,397.45
    $2,397.45

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4451500. DIY installation is easy wit...

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    $2,412.81
    $2,412.81 - $2,412.81
    $2,412.81
    $2,397.45
    $2,397.45 - $2,397.45
    $2,397.45
    Save 1% Save %
  • Save 19% Save %

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

    MBRP Exhaust
    $2,953.28
    $2,953.28 - $2,953.28
    $2,953.28
    $2,390.75
    $2,390.75 - $2,390.75
    $2,390.75

    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
    $2,953.28
    $2,953.28 - $2,953.28
    $2,953.28
    $2,390.75
    $2,390.75 - $2,390.75
    $2,390.75
    Save 19% Save %
  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 19543

    MagnaFlow Exhaust Products
    $3,590.97
    $3,590.97 - $3,590.97
    $3,590.97
    $2,385.88
    $2,385.88 - $2,385.88
    $2,385.88

    Attributes: GTIN: 00888563159744 Brand Name: MagnaFlow Exhaust Products 10104: 12 1161: 2 1162: 4 1163: Black Chrome 1164: Stainl...

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    $3,590.97
    $3,590.97 - $3,590.97
    $3,590.97
    $2,385.88
    $2,385.88 - $2,385.88
    $2,385.88
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow Sport Series Cat-Back Performance Exhaust System 16542

    MagnaFlow Exhaust Products
    $3,588.52
    $3,588.52 - $3,588.52
    $3,588.52
    $2,384.43
    $2,384.43 - $2,384.43
    $2,384.43

    The MagnaFlow Sport Series Cat-Back Performance Exhaust System 16542 enhances your 3.0L 2007-2010 BMW with an aggressive character that is sure to ...

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    $3,588.52
    $3,588.52 - $3,588.52
    $3,588.52
    $2,384.43
    $2,384.43 - $2,384.43
    $2,384.43
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow 2000-2005 Audi TT California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,397.91
    $2,397.91 - $2,397.91
    $2,397.91
    $2,382.98
    $2,382.98 - $2,382.98
    $2,382.98

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481606. With features including free...

    View full details
    $2,397.91
    $2,397.91 - $2,397.91
    $2,397.91
    $2,382.98
    $2,382.98 - $2,382.98
    $2,382.98
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2004-2006 Nissan Titan California Grade CARB Compliant Manifold Catalytic Converter

    MagnaFlow Exhaust Products
    $2,395.33
    $2,395.33 - $2,395.33
    $2,395.33
    $2,380.09
    $2,380.09 - $2,380.09
    $2,380.09

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4451501. With features including free...

    View full details
    $2,395.33
    $2,395.33 - $2,395.33
    $2,395.33
    $2,380.09
    $2,380.09 - $2,380.09
    $2,380.09
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 444080

    MagnaFlow Exhaust Products
    $2,396.09
    $2,396.09 - $2,396.09
    $2,396.09
    $2,380.09
    $2,380.09 - $2,380.09
    $2,380.09

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 444080. With features including free-...

    View full details
    $2,396.09
    $2,396.09 - $2,396.09
    $2,396.09
    $2,380.09
    $2,380.09 - $2,380.09
    $2,380.09
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49792

    MagnaFlow Exhaust Products
    $2,393.85
    $2,393.85 - $2,393.85
    $2,393.85
    $2,378.64
    $2,378.64 - $2,378.64
    $2,378.64

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49792. With features including free-f...

    View full details
    $2,393.85
    $2,393.85 - $2,393.85
    $2,393.85
    $2,378.64
    $2,378.64 - $2,378.64
    $2,378.64
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551535

    MagnaFlow Exhaust Products
    $2,394.61
    $2,394.61 - $2,394.61
    $2,394.61
    $2,378.64
    $2,378.64 - $2,378.64
    $2,378.64

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551535. With features including free...

    View full details
    $2,394.61
    $2,394.61 - $2,394.61
    $2,394.61
    $2,378.64
    $2,378.64 - $2,378.64
    $2,378.64
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 4451300

    MagnaFlow Exhaust Products
    $2,392.49
    $2,392.49 - $2,392.49
    $2,392.49
    $2,377.19
    $2,377.19 - $2,377.19
    $2,377.19

    MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 4451300 helps keep the check engine light off. Get the right fit for a wide...

    View full details
    $2,392.49
    $2,392.49 - $2,392.49
    $2,392.49
    $2,377.19
    $2,377.19 - $2,377.19
    $2,377.19
    Save 1% Save %
  • Save 19% Save %

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

    MBRP Exhaust
    $2,936.26
    $2,936.26 - $2,936.26
    $2,936.26
    $2,376.97
    $2,376.97 - $2,376.97
    $2,376.97

    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
    $2,936.26
    $2,936.26 - $2,936.26
    $2,936.26
    $2,376.97
    $2,376.97 - $2,376.97
    $2,376.97
    Save 19% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 21-508

    MagnaFlow Exhaust Products
    $2,389.65
    $2,389.65 - $2,389.65
    $2,389.65
    $2,374.30
    $2,374.30 - $2,374.30
    $2,374.30

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-508. With features including free-...

    View full details
    $2,389.65
    $2,389.65 - $2,389.65
    $2,389.65
    $2,374.30
    $2,374.30 - $2,374.30
    $2,374.30
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2005-2006 Lincoln Navigator California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,387.02
    $2,387.02 - $2,387.02
    $2,387.02
    $2,371.41
    $2,371.41 - $2,371.41
    $2,371.41

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4651508. DIY installation is easy wit...

    View full details
    $2,387.02
    $2,387.02 - $2,387.02
    $2,387.02
    $2,371.41
    $2,371.41 - $2,371.41
    $2,371.41
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2011-2014 Ford Mustang Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $2,383.67
    $2,383.67 - $2,383.67
    $2,383.67
    $2,368.51
    $2,368.51 - $2,368.51
    $2,368.51

    Keep the check engine light off with MagnaFlow Direct-Fit Catalytic Converter 16399. With features including free-flowing mandrel-bent tubing and h...

    View full details
    $2,383.67
    $2,383.67 - $2,383.67
    $2,383.67
    $2,368.51
    $2,368.51 - $2,368.51
    $2,368.51
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2021-2023 Chevrolet Tahoe Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $3,566.52
    $3,566.52 - $3,566.52
    $3,566.52
    $2,368.51
    $2,368.51 - $2,368.51
    $2,368.51

    Attributes: GTIN: 00888563000909 Brand Name: MagnaFlow Exhaust Products 10104: 12 1161: 2 1162: 4 1163: Black Chrome 1164: Stainl...

    View full details
    $3,566.52
    $3,566.52 - $3,566.52
    $3,566.52
    $2,368.51
    $2,368.51 - $2,368.51
    $2,368.51
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3322554

    MagnaFlow Exhaust Products
    $2,377.15
    $2,377.15 - $2,377.15
    $2,377.15
    $2,361.28
    $2,361.28 - $2,361.28
    $2,361.28

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3322554 helps keep the check engine light off. DIY installation is easy wi...

    View full details
    $2,377.15
    $2,377.15 - $2,377.15
    $2,377.15
    $2,361.28
    $2,361.28 - $2,361.28
    $2,361.28
    Save 1% Save %

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