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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.

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    MagnaFlow Competition Core 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14851

    MagnaFlow Exhaust Products
    $509.84
    $509.84 - $509.84
    $509.84
    $351.24
    $351.24 - $351.24
    $351.24

    Complete your custom exhaust with a straight-through design muffler with an integrated welded tip for a finished look and simple installation. Att...

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    $509.84
    $509.84 - $509.84
    $509.84
    $351.24
    $351.24 - $351.24
    $351.24
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  • Save 33% Save %

    MagnaFlow Competition Series Axle-Back Performance Exhaust System 19362

    MagnaFlow Exhaust Products
    $1,459.65
    $1,459.65 - $1,459.65
    $1,459.65
    $970.81
    $970.81 - $970.81
    $970.81

    The MagnaFlow Competition Series Axle-Back Performance Exhaust System 19362 brings an aggressive, attention-grabbing edge to the deep resonant exha...

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    $1,459.65
    $1,459.65 - $1,459.65
    $1,459.65
    $970.81
    $970.81 - $970.81
    $970.81
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    MagnaFlow Competition Series Axle-Back Performance Exhaust System 19379

    MagnaFlow Exhaust Products
    $6,672.92
    $6,672.92 - $6,672.92
    $6,672.92
    $4,431.97
    $4,431.97 - $4,431.97
    $4,431.97

    The MagnaFlow 2014-2019 Chevrolet Corvette Competition Series Axle-Back Performance Exhaust System 19379 brings an aggressive, attention-grabbing e...

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    $6,672.92
    $6,672.92 - $6,672.92
    $6,672.92
    $4,431.97
    $4,431.97 - $4,431.97
    $4,431.97
    Save 34% Save %
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    MagnaFlow Competition Series Axle-Back Performance Exhaust System 19381

    MagnaFlow Exhaust Products
    $8,507.42
    $8,507.42 - $8,507.42
    $8,507.42
    $5,650.00
    $5,650.00 - $5,650.00
    $5,650.00

    The MagnaFlow Chevrolet Corvette Competition Series 19381 brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we’re so ...

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    $8,507.42
    $8,507.42 - $8,507.42
    $8,507.42
    $5,650.00
    $5,650.00 - $5,650.00
    $5,650.00
    Save 34% Save %
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    MagnaFlow Competition Series Cat-Back Performance Exhaust System 15117

    MagnaFlow Exhaust Products
    $1,555.78
    $1,555.78 - $1,555.78
    $1,555.78
    $1,034.13
    $1,034.13 - $1,034.13
    $1,034.13

    The MagnaFlow Competition Series Cat-Back Performance Exhaust System 15117 brings an aggressive, attention-grabbing edge to the deep resonant exhau...

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    $1,555.78
    $1,555.78 - $1,555.78
    $1,555.78
    $1,034.13
    $1,034.13 - $1,034.13
    $1,034.13
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    MagnaFlow Competition Series Cat-Back Performance Exhaust System 15118

    MagnaFlow Exhaust Products
    $1,711.37
    $1,711.37 - $1,711.37
    $1,711.37
    $1,136.63
    $1,136.63 - $1,136.63
    $1,136.63

    The MagnaFlow Competition Series Cat-Back Performance Exhaust System 15118 brings an aggressive, attention-grabbing edge to the deep resonant exhau...

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    $1,711.37
    $1,711.37 - $1,711.37
    $1,711.37
    $1,136.63
    $1,136.63 - $1,136.63
    $1,136.63
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow Competition Series Cat-Back Performance Exhaust System 19361

    MagnaFlow Exhaust Products
    $2,783.78
    $2,783.78 - $2,783.78
    $2,783.78
    $1,849.67
    $1,849.67 - $1,849.67
    $1,849.67

    The MagnaFlow Competition Series Cat-Back Performance Exhaust System 19361 brings an aggressive, attention-grabbing edge to the deep resonant exhau...

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    $2,783.78
    $2,783.78 - $2,783.78
    $2,783.78
    $1,849.67
    $1,849.67 - $1,849.67
    $1,849.67
    Save 34% Save %
  • Save 24% Save %

    MagnaFlow Competition Series Cat-Back Performance Exhaust System 8101201

    MagnaFlow Exhaust Products
    $2,740.57
    $2,740.57 - $2,740.57
    $2,740.57
    $2,081.17
    $2,081.17 - $2,081.17
    $2,081.17

    Attributes: GTIN: 00888563147802 Brand Name: MagnaFlow Exhaust Products 10104: 5.5 1161: 2 1162: 3.5 1163: Black Coated 1164: Sta...

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    $2,740.57
    $2,740.57 - $2,740.57
    $2,740.57
    $2,081.17
    $2,081.17 - $2,081.17
    $2,081.17
    Save 24% Save %
  • Save 34% Save %

    MagnaFlow Custom Builder Pipe Series Turbo-Back Performance Exhaust System 17878

    MagnaFlow Exhaust Products
    $2,533.46
    $2,533.46 - $2,533.46
    $2,533.46
    $1,683.85
    $1,683.85 - $1,683.85
    $1,683.85

    The MagnaFlow Custom Builder Pipe Series Turbo-Back Performance Exhaust 17878 utilizes a weight-optimized, emissions-legal design engineered to enh...

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    $2,533.46
    $2,533.46 - $2,533.46
    $2,533.46
    $1,683.85
    $1,683.85 - $1,683.85
    $1,683.85
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow Custom Builder Pipe Series Turbo-Back Performance Exhaust System 17879

    MagnaFlow Exhaust Products
    $3,055.97
    $3,055.97 - $3,055.97
    $3,055.97
    $2,030.56
    $2,030.56 - $2,030.56
    $2,030.56

    The MagnaFlow Custom Builder Pipe Series Turbo-Back Performance Exhaust 17879 utilizes a weight-optimized, emissions-legal design engineered to enh...

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    $3,055.97
    $3,055.97 - $3,055.97
    $3,055.97
    $2,030.56
    $2,030.56 - $2,030.56
    $2,030.56
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit With Muffler 19439

    MagnaFlow Exhaust Products
    $1,000.44
    $1,000.44 - $1,000.44
    $1,000.44
    $664.79
    $664.79 - $664.79
    $664.79

    Replace the restrictive factory muffler, while maintaining the OEM piping and tailpipe. Attributes: GTIN: 00888563106540 Brand Name: MagnaFl...

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    $1,000.44
    $1,000.44 - $1,000.44
    $1,000.44
    $664.79
    $664.79 - $664.79
    $664.79
    Save 34% Save %
  • Save 33% Save %

    MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit With Muffler 19493

    MagnaFlow Exhaust Products
    $904.17
    $904.17 - $904.17
    $904.17
    $601.48
    $601.48 - $601.48
    $601.48

    The MagnaFlow Ram D-Fit Muffler Replacement 19493 offers enthusiasts an easy way to upgrade their 2014-2022 Ram 6.4L with the deep signature sound ...

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    $904.17
    $904.17 - $904.17
    $904.17
    $601.48
    $601.48 - $601.48
    $601.48
    Save 33% Save %
  • Save 34% Save %

    MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit With Muffler 19532

    MagnaFlow Exhaust Products
    $841.96
    $841.96 - $841.96
    $841.96
    $559.27
    $559.27 - $559.27
    $559.27

    Replace the restrictive factory muffler, while maintaining the OEM piping and tailpipe. Attributes: GTIN: 00888563148366 Brand Name: MagnaFl...

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    $841.96
    $841.96 - $841.96
    $841.96
    $559.27
    $559.27 - $559.27
    $559.27
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit With Muffler 19533

    MagnaFlow Exhaust Products
    $1,495.90
    $1,495.90 - $1,495.90
    $1,495.90
    $993.42
    $993.42 - $993.42
    $993.42

    Attributes: GTIN: 00888563181332 Brand Name: MagnaFlow Exhaust Products 1882: Yes 2464: Brushed 353: No 3530: Stainless Steel 437...

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    $1,495.90
    $1,495.90 - $1,495.90
    $1,495.90
    $993.42
    $993.42 - $993.42
    $993.42
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit With Muffler 19534

    MagnaFlow Exhaust Products
    $1,498.83
    $1,498.83 - $1,498.83
    $1,498.83
    $996.44
    $996.44 - $996.44
    $996.44

    Replace the restrictive factory muffler, while maintaining the OEM piping and tailpipe. Attributes: GTIN: 00888563159256 Brand Name: MagnaFl...

    View full details
    $1,498.83
    $1,498.83 - $1,498.83
    $1,498.83
    $996.44
    $996.44 - $996.44
    $996.44
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit Without Muffler 19440

    MagnaFlow Exhaust Products
    $598.62
    $598.62 - $598.62
    $598.62
    $397.97
    $397.97 - $397.97
    $397.97

    The MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit Without Muffler 19440 19440 replaces the restrictive factory muffler of your Truck ...

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    $598.62
    $598.62 - $598.62
    $598.62
    $397.97
    $397.97 - $397.97
    $397.97
    Save 34% Save %
  • Save 33% Save %

    MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit Without Muffler 19476

    MagnaFlow Exhaust Products
    $441.36
    $441.36 - $441.36
    $441.36
    $293.96
    $293.96 - $293.96
    $293.96

    The MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit Without Muffler 19476 19476 replaces the restrictive factory muffler of your Truck ...

    View full details
    $441.36
    $441.36 - $441.36
    $441.36
    $293.96
    $293.96 - $293.96
    $293.96
    Save 33% Save %
  • Save 33% Save %

    MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit Without Muffler 19491

    MagnaFlow Exhaust Products
    $441.36
    $441.36 - $441.36
    $441.36
    $293.96
    $293.96 - $293.96
    $293.96

    The MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit Without Muffler 19491 19491 replaces the restrictive factory muffler of your Truck ...

    View full details
    $441.36
    $441.36 - $441.36
    $441.36
    $293.96
    $293.96 - $293.96
    $293.96
    Save 33% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 22624

    MagnaFlow Exhaust Products
    $454.80
    $454.80 - $454.80
    $454.80
    $452.24
    $452.24 - $452.24
    $452.24

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22624. With features including free-fl...

    View full details
    $454.80
    $454.80 - $454.80
    $454.80
    $452.24
    $452.24 - $452.24
    $452.24
    Save 1% Save %
  • Save 0% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 22626

    MagnaFlow Exhaust Products
    $573.99
    $573.99 - $573.99
    $573.99
    $571.33
    $571.33 - $571.33
    $571.33

    MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22626 helps keep the check engine light off. DIY installation is easy with ...

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    $573.99
    $573.99 - $573.99
    $573.99
    $571.33
    $571.33 - $571.33
    $571.33
    Save 0% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 22628

    MagnaFlow Exhaust Products
    $703.85
    $703.85 - $703.85
    $703.85
    $699.47
    $699.47 - $699.47
    $699.47

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22628. With features including free-fl...

    View full details
    $703.85
    $703.85 - $703.85
    $703.85
    $699.47
    $699.47 - $699.47
    $699.47
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 22640

    MagnaFlow Exhaust Products
    $730.38
    $730.38 - $730.38
    $730.38
    $726.60
    $726.60 - $726.60
    $726.60

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22640. With features including free-fl...

    View full details
    $730.38
    $730.38 - $730.38
    $730.38
    $726.60
    $726.60 - $726.60
    $726.60
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 22760

    MagnaFlow Exhaust Products
    $467.04
    $467.04 - $467.04
    $467.04
    $464.30
    $464.30 - $464.30
    $464.30

    MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22760 helps keep the check engine light off. DIY installation is easy with ...

    View full details
    $467.04
    $467.04 - $467.04
    $467.04
    $464.30
    $464.30 - $464.30
    $464.30
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 22931

    MagnaFlow Exhaust Products
    $597.89
    $597.89 - $597.89
    $597.89
    $593.94
    $593.94 - $593.94
    $593.94

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22931. With features including free-fl...

    View full details
    $597.89
    $597.89 - $597.89
    $597.89
    $593.94
    $593.94 - $593.94
    $593.94
    Save 1% Save %

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