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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 2011-2012 Ford Mustang Street Series Axle-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $1,414.55
    Original price $1,414.55 - Original price $1,414.55
    Original price $1,414.55
    Current price $939.75
    $939.75 - $939.75
    Current price $939.75

    The MagnaFlow 2011-2012 Ford Mustang Street Series Axle-Back Performance Exhaust System 15593 brings enhanced engine sound and dyno-proven performa...

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    Original price $1,414.55
    Original price $1,414.55 - Original price $1,414.55
    Original price $1,414.55
    Current price $939.75
    $939.75 - $939.75
    Current price $939.75
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  • MagnaFlow 2011-2012 Ford Mustang Street Series Axle-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $1,383.06
    Original price $1,383.06 - Original price $1,383.06
    Original price $1,383.06
    Current price $918.75
    $918.75 - $918.75
    Current price $918.75

    The MagnaFlow 2011-2012 Ford Mustang Street Series Axle-Back Performance Exhaust System 15595 brings enhanced engine sound and dyno-proven performa...

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    Original price $1,383.06
    Original price $1,383.06 - Original price $1,383.06
    Original price $1,383.06
    Current price $918.75
    $918.75 - $918.75
    Current price $918.75
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  • MagnaFlow 2011-2012 Ford Mustang Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $1,794.72
    Original price $1,794.72 - Original price $1,794.72
    Original price $1,794.72
    Current price $1,192.80
    $1,192.80 - $1,192.80
    Current price $1,192.80

    The MagnaFlow 2011-2012 Ford Mustang Street Series Cat-Back Performance Exhaust System 15589 brings out the personality of your 5.0L, 5.4L 2011-201...

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    Original price $1,794.72
    Original price $1,794.72 - Original price $1,794.72
    Original price $1,794.72
    Current price $1,192.80
    $1,192.80 - $1,192.80
    Current price $1,192.80
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  • MagnaFlow 2011-2012 Mercedes-Benz C300 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $1,010.49
    Original price $1,010.49 - Original price $1,010.49
    Original price $1,010.49
    Current price $1,003.80
    $1,003.80 - $1,003.80
    Current price $1,003.80

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-497. With features including free-...

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    Original price $1,010.49
    Original price $1,010.49 - Original price $1,010.49
    Original price $1,010.49
    Current price $1,003.80
    $1,003.80 - $1,003.80
    Current price $1,003.80
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  • MagnaFlow 2011-2012 Mercedes-Benz C300 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $1,010.49
    Original price $1,010.49 - Original price $1,010.49
    Original price $1,010.49
    Current price $1,003.80
    $1,003.80 - $1,003.80
    Current price $1,003.80

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-498. With features including free-...

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    Original price $1,010.49
    Original price $1,010.49 - Original price $1,010.49
    Original price $1,010.49
    Current price $1,003.80
    $1,003.80 - $1,003.80
    Current price $1,003.80
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  • MagnaFlow 2011-2012 Mitsubishi Outlander Sport OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $997.95
    Original price $997.95 - Original price $997.95
    Original price $997.95
    Current price $991.20
    $991.20 - $991.20
    Current price $991.20

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-766. With features including free-...

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    Original price $997.95
    Original price $997.95 - Original price $997.95
    Original price $997.95
    Current price $991.20
    $991.20 - $991.20
    Current price $991.20
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  • MagnaFlow 2011-2013 Buick Regal OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $711.36
    Original price $711.36 - Original price $711.36
    Original price $711.36
    Current price $706.65
    $706.65 - $706.65
    Current price $706.65

    MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51703 helps keep the check engine light off. DIY installation is easy with...

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    Original price $711.36
    Original price $711.36 - Original price $711.36
    Original price $711.36
    Current price $706.65
    $706.65 - $706.65
    Current price $706.65
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  • MagnaFlow 2011-2013 Jeep Grand Cherokee Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $1,834.88
    Original price $1,834.88 - Original price $1,834.88
    Original price $1,834.88
    Current price $1,219.05
    $1,219.05 - $1,219.05
    Current price $1,219.05

    The MagnaFlow 2011-2013 Jeep Grand Cherokee Street Series Cat-Back Performance Exhaust System 16991 brings out the personality of your 3.6L 2011-20...

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    Original price $1,834.88
    Original price $1,834.88 - Original price $1,834.88
    Original price $1,834.88
    Current price $1,219.05
    $1,219.05 - $1,219.05
    Current price $1,219.05
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  • MagnaFlow 2011-2014 Dodge Charger Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $2,563.77
    Original price $2,563.77 - Original price $2,563.77
    Original price $2,563.77
    Current price $1,703.10
    $1,703.10 - $1,703.10
    Current price $1,703.10

    The MagnaFlow 2011-2014 Dodge Charger Street Series Cat-Back Performance Exhaust System 15492 brings out the personality of your 3.6L 2011-2014 Dod...

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    Original price $2,563.77
    Original price $2,563.77 - Original price $2,563.77
    Original price $2,563.77
    Current price $1,703.10
    $1,703.10 - $1,703.10
    Current price $1,703.10
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  • MagnaFlow 2011-2014 Ford F-150 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $740.80
    Original price $740.80 - Original price $740.80
    Original price $740.80
    Current price $736.05
    $736.05 - $736.05
    Current price $736.05

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52138. With features including free-f...

    View full details
    Original price $740.80
    Original price $740.80 - Original price $740.80
    Original price $740.80
    Current price $736.05
    $736.05 - $736.05
    Current price $736.05
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  • MagnaFlow 2011-2014 Ford F-150 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $830.39
    Original price $830.39 - Original price $830.39
    Original price $830.39
    Current price $825.30
    $825.30 - $825.30
    Current price $825.30

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52139. With features including free-f...

    View full details
    Original price $830.39
    Original price $830.39 - Original price $830.39
    Original price $830.39
    Current price $825.30
    $825.30 - $825.30
    Current price $825.30
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  • MagnaFlow 2011-2014 Ford F-150 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $763.03
    Original price $763.03 - Original price $763.03
    Original price $763.03
    Current price $758.10
    $758.10 - $758.10
    Current price $758.10

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52156. With features including free-f...

    View full details
    Original price $763.03
    Original price $763.03 - Original price $763.03
    Original price $763.03
    Current price $758.10
    $758.10 - $758.10
    Current price $758.10
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  • MagnaFlow 2011-2014 Ford F-150 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $623.00
    Original price $623.00 - Original price $623.00
    Original price $623.00
    Current price $619.50
    $619.50 - $619.50
    Current price $619.50

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52157. With features including free-f...

    View full details
    Original price $623.00
    Original price $623.00 - Original price $623.00
    Original price $623.00
    Current price $619.50
    $619.50 - $619.50
    Current price $619.50
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  • MagnaFlow 2011-2014 Ford F-150 Off-Road Pro Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $1,175.19
    Original price $1,175.19 - Original price $1,175.19
    Original price $1,175.19
    Current price $781.20
    $781.20 - $781.20
    Current price $781.20

    The MagnaFlow 2011-2014 Ford F-150 Off-Road Pro Series Cat-Back Performance Exhaust System brings additional off-roading prowess and our deep signa...

    View full details
    Original price $1,175.19
    Original price $1,175.19 - Original price $1,175.19
    Original price $1,175.19
    Current price $781.20
    $781.20 - $781.20
    Current price $781.20
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  • MagnaFlow 2011-2014 Ford F-150 Off-Road Pro Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $1,084.78
    Original price $1,084.78 - Original price $1,084.78
    Original price $1,084.78
    Current price $721.35
    $721.35 - $721.35
    Current price $721.35

    The MagnaFlow 2011-2014 Ford F-150 Off-Road Pro Series Cat-Back Performance Exhaust System brings additional off-roading prowess and our deep signa...

    View full details
    Original price $1,084.78
    Original price $1,084.78 - Original price $1,084.78
    Original price $1,084.78
    Current price $721.35
    $721.35 - $721.35
    Current price $721.35
    Save 34% Save %
  • MagnaFlow 2011-2014 Ford F-150 Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $1,700.99
    Original price $1,700.99 - Original price $1,700.99
    Original price $1,700.99
    Current price $1,129.80
    $1,129.80 - $1,129.80
    Current price $1,129.80

    The MagnaFlow 2011-2014 Ford F-150 Street Series Cat-Back Performance Exhaust System 15000 brings out the personality of your 3.7L, 5.0L, 6.2L 2011...

    View full details
    Original price $1,700.99
    Original price $1,700.99 - Original price $1,700.99
    Original price $1,700.99
    Current price $1,129.80
    $1,129.80 - $1,129.80
    Current price $1,129.80
    Save 34% Save %
  • MagnaFlow 2011-2014 Ford F-150 Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $1,562.69
    Original price $1,562.69 - Original price $1,562.69
    Original price $1,562.69
    Current price $1,038.45
    $1,038.45 - $1,038.45
    Current price $1,038.45

    The MagnaFlow 2011-2014 Ford F-150 Street Series Cat-Back Performance Exhaust System 15101 brings out the personality of your 5.0L 2011-2014 Ford F...

    View full details
    Original price $1,562.69
    Original price $1,562.69 - Original price $1,562.69
    Original price $1,562.69
    Current price $1,038.45
    $1,038.45 - $1,038.45
    Current price $1,038.45
    Save 34% Save %
  • MagnaFlow 2011-2014 Ford F-150 Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $2,015.41
    Original price $2,015.41 - Original price $2,015.41
    Original price $2,015.41
    Current price $1,338.75
    $1,338.75 - $1,338.75
    Current price $1,338.75

    The MagnaFlow 2011-2014 Ford F-150 Street Series Cat-Back Performance Exhaust System 15364 brings out the personality of your 3.5L 2011-2014 Ford F...

    View full details
    Original price $2,015.41
    Original price $2,015.41 - Original price $2,015.41
    Original price $2,015.41
    Current price $1,338.75
    $1,338.75 - $1,338.75
    Current price $1,338.75
    Save 34% Save %
  • MagnaFlow 2011-2014 Ford F-150 Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $1,790.51
    Original price $1,790.51 - Original price $1,790.51
    Original price $1,790.51
    Current price $1,189.65
    $1,189.65 - $1,189.65
    Current price $1,189.65

    The MagnaFlow 2011-2014 Ford F-150 Street Series Cat-Back Performance Exhaust System 15460 brings out the personality of your 3.7L, 5.0L, 6.2L 2011...

    View full details
    Original price $1,790.51
    Original price $1,790.51 - Original price $1,790.51
    Original price $1,790.51
    Current price $1,189.65
    $1,189.65 - $1,189.65
    Current price $1,189.65
    Save 34% Save %
  • MagnaFlow 2011-2014 Ford F-150 Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    Original price $1,790.51
    Original price $1,790.51 - Original price $1,790.51
    Original price $1,790.51
    Current price $1,189.65
    $1,189.65 - $1,189.65
    Current price $1,189.65

    The MagnaFlow 2011-2014 Ford F-150 Street Series Cat-Back Performance Exhaust System 15461 brings out the personality of your 3.7L, 5.0L, 6.2L 2011...

    View full details
    Original price $1,790.51
    Original price $1,790.51 - Original price $1,790.51
    Original price $1,790.51
    Current price $1,189.65
    $1,189.65 - $1,189.65
    Current price $1,189.65
    Save 34% Save %
  • MagnaFlow 2011-2014 Ford Mustang OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $2,053.33
    Original price $2,053.33 - Original price $2,053.33
    Original price $2,053.33
    Current price $2,040.15
    $2,040.15 - $2,040.15
    Current price $2,040.15

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49976. With features including free-f...

    View full details
    Original price $2,053.33
    Original price $2,053.33 - Original price $2,053.33
    Original price $2,053.33
    Current price $2,040.15
    $2,040.15 - $2,040.15
    Current price $2,040.15
    Save 1% Save %
  • MagnaFlow 2011-2014 Ford Mustang OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $950.59
    Original price $950.59 - Original price $950.59
    Original price $950.59
    Current price $945.00
    $945.00 - $945.00
    Current price $945.00

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49977. With features including free-f...

    View full details
    Original price $950.59
    Original price $950.59 - Original price $950.59
    Original price $950.59
    Current price $945.00
    $945.00 - $945.00
    Current price $945.00
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  • MagnaFlow 2011-2014 Ford Mustang Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $1,729.85
    Original price $1,729.85 - Original price $1,729.85
    Original price $1,729.85
    Current price $1,718.85
    $1,718.85 - $1,718.85
    Current price $1,718.85

    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
    Original price $1,729.85
    Original price $1,729.85 - Original price $1,729.85
    Original price $1,729.85
    Current price $1,718.85
    $1,718.85 - $1,718.85
    Current price $1,718.85
    Save 1% Save %
  • MagnaFlow 2011-2014 Mazda 2 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    Original price $411.57
    Original price $411.57 - Original price $411.57
    Original price $411.57
    Current price $409.50
    $409.50 - $409.50
    Current price $409.50

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51403. With features including free-f...

    View full details
    Original price $411.57
    Original price $411.57 - Original price $411.57
    Original price $411.57
    Current price $409.50
    $409.50 - $409.50
    Current price $409.50
    Save 1% Save %

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