Skip to content
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.

Filters

  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 19471

    MagnaFlow Exhaust Products
    $2,757.51
    $2,757.51 - $2,757.51
    $2,757.51
    $1,831.59
    $1,831.59 - $1,831.59
    $1,831.59

    The MagnaFlow Street Series Cat-Back Performance Exhaust System 19471 brings out the personality of your Truck with our signature resonant, powerfu...

    View full details
    $2,757.51
    $2,757.51 - $2,757.51
    $2,757.51
    $1,831.59
    $1,831.59 - $1,831.59
    $1,831.59
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49795

    MagnaFlow Exhaust Products
    $1,841.71
    $1,841.71 - $1,841.71
    $1,841.71
    $1,830.08
    $1,830.08 - $1,830.08
    $1,830.08

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49795. With features including free-f...

    View full details
    $1,841.71
    $1,841.71 - $1,841.71
    $1,841.71
    $1,830.08
    $1,830.08 - $1,830.08
    $1,830.08
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481464

    MagnaFlow Exhaust Products
    $1,841.44
    $1,841.44 - $1,841.44
    $1,841.44
    $1,830.08
    $1,830.08 - $1,830.08
    $1,830.08

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481464. With features including free...

    View full details
    $1,841.44
    $1,841.44 - $1,841.44
    $1,841.44
    $1,830.08
    $1,830.08 - $1,830.08
    $1,830.08
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3391016

    MagnaFlow Exhaust Products
    $1,841.40
    $1,841.40 - $1,841.40
    $1,841.40
    $1,830.08
    $1,830.08 - $1,830.08
    $1,830.08

    MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3391016 helps keep the check engine light off. Get the right fit for a wide...

    View full details
    $1,841.40
    $1,841.40 - $1,841.40
    $1,841.40
    $1,830.08
    $1,830.08 - $1,830.08
    $1,830.08
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2007-2008 Ford F-150 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,841.44
    $1,841.44 - $1,841.44
    $1,841.44
    $1,830.08
    $1,830.08 - $1,830.08
    $1,830.08

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-834. With features including free-...

    View full details
    $1,841.44
    $1,841.44 - $1,841.44
    $1,841.44
    $1,830.08
    $1,830.08 - $1,830.08
    $1,830.08
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3391015

    MagnaFlow Exhaust Products
    $1,841.11
    $1,841.11 - $1,841.11
    $1,841.11
    $1,828.58
    $1,828.58 - $1,828.58
    $1,828.58

    MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3391015 helps keep the check engine light off. Get the right fit for a wide...

    View full details
    $1,841.11
    $1,841.11 - $1,841.11
    $1,841.11
    $1,828.58
    $1,828.58 - $1,828.58
    $1,828.58
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3391014

    MagnaFlow Exhaust Products
    $1,840.69
    $1,840.69 - $1,840.69
    $1,840.69
    $1,828.58
    $1,828.58 - $1,828.58
    $1,828.58

    MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3391014 helps keep the check engine light off. Get the right fit for a wide...

    View full details
    $1,840.69
    $1,840.69 - $1,840.69
    $1,840.69
    $1,828.58
    $1,828.58 - $1,828.58
    $1,828.58
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow 2011-2015 Kia Optima Street Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,752.99
    $2,752.99 - $2,752.99
    $2,752.99
    $1,828.58
    $1,828.58 - $1,828.58
    $1,828.58

    The MagnaFlow 2011-2015 Kia Optima Street Series Cat-Back Performance Exhaust System 19237 brings out the personality of your 2.0L, 2.4L 2011-2015 ...

    View full details
    $2,752.99
    $2,752.99 - $2,752.99
    $2,752.99
    $1,828.58
    $1,828.58 - $1,828.58
    $1,828.58
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Manifold Catalytic Converter 50297

    MagnaFlow Exhaust Products
    $1,838.61
    $1,838.61 - $1,838.61
    $1,838.61
    $1,827.07
    $1,827.07 - $1,827.07
    $1,827.07

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 50297. With features including free-fl...

    View full details
    $1,838.61
    $1,838.61 - $1,838.61
    $1,838.61
    $1,827.07
    $1,827.07 - $1,827.07
    $1,827.07
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2005 Saturn L300 California Grade CARB Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,838.38
    $1,838.38 - $1,838.38
    $1,838.38
    $1,827.07
    $1,827.07 - $1,827.07
    $1,827.07

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 451000. With features including free-...

    View full details
    $1,838.38
    $1,838.38 - $1,838.38
    $1,838.38
    $1,827.07
    $1,827.07 - $1,827.07
    $1,827.07
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow Touring Series Cat-Back Performance Exhaust System 16748

    MagnaFlow Exhaust Products
    $2,750.39
    $2,750.39 - $2,750.39
    $2,750.39
    $1,827.07
    $1,827.07 - $1,827.07
    $1,827.07

    The MagnaFlow Touring Series Cat-Back Performance Exhaust System 16748 is the perfect partner for your 2.5L 2001-2005 BMW to take on a grand tour o...

    View full details
    $2,750.39
    $2,750.39 - $2,750.39
    $2,750.39
    $1,827.07
    $1,827.07 - $1,827.07
    $1,827.07
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow Touring Series Cat-Back Performance Exhaust System 16532

    MagnaFlow Exhaust Products
    $2,750.39
    $2,750.39 - $2,750.39
    $2,750.39
    $1,827.07
    $1,827.07 - $1,827.07
    $1,827.07

    The MagnaFlow Touring Series Cat-Back Performance Exhaust System 16532 is the perfect partner for your 2.5L, 2.8L 1998-2000 BMW to take on a grand ...

    View full details
    $2,750.39
    $2,750.39 - $2,750.39
    $2,750.39
    $1,827.07
    $1,827.07 - $1,827.07
    $1,827.07
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow 2001-2002 BMW Z3 Touring Series Cat-Back Performance Exhaust System

    MagnaFlow Exhaust Products
    $2,750.39
    $2,750.39 - $2,750.39
    $2,750.39
    $1,827.07
    $1,827.07 - $1,827.07
    $1,827.07

    The MagnaFlow 2001-2002 BMW Z3 Touring Series Cat-Back Performance Exhaust System 16465 is the perfect partner for your 2.5L, 3.0L 2001-2002 BMW Z3...

    View full details
    $2,750.39
    $2,750.39 - $2,750.39
    $2,750.39
    $1,827.07
    $1,827.07 - $1,827.07
    $1,827.07
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551948

    MagnaFlow Exhaust Products
    $1,837.16
    $1,837.16 - $1,837.16
    $1,837.16
    $1,825.56
    $1,825.56 - $1,825.56
    $1,825.56

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551948. With features including free...

    View full details
    $1,837.16
    $1,837.16 - $1,837.16
    $1,837.16
    $1,825.56
    $1,825.56 - $1,825.56
    $1,825.56
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 1999-2000 BMW 528i California Grade CARB Compliant Manifold Catalytic Converter

    MagnaFlow Exhaust Products
    $1,837.05
    $1,837.05 - $1,837.05
    $1,837.05
    $1,825.56
    $1,825.56 - $1,825.56
    $1,825.56

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 452466. With features including free-...

    View full details
    $1,837.05
    $1,837.05 - $1,837.05
    $1,837.05
    $1,825.56
    $1,825.56 - $1,825.56
    $1,825.56
    Save 1% Save %
  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 19542

    MagnaFlow Exhaust Products
    $2,748.11
    $2,748.11 - $2,748.11
    $2,748.11
    $1,825.56
    $1,825.56 - $1,825.56
    $1,825.56

    Attributes: GTIN: 00888563159768 Brand Name: MagnaFlow Exhaust Products 10104: 10.5 1161: 1 1162: 4 1163: Black Chrome 1164: Stai...

    View full details
    $2,748.11
    $2,748.11 - $2,748.11
    $2,748.11
    $1,825.56
    $1,825.56 - $1,825.56
    $1,825.56
    Save 34% Save %
  • Save 34% Save %

    MagnaFlow Street Series Cat-Back Performance Exhaust System 15333

    MagnaFlow Exhaust Products
    $2,746.91
    $2,746.91 - $2,746.91
    $2,746.91
    $1,825.56
    $1,825.56 - $1,825.56
    $1,825.56

    The MagnaFlow Street Series Cat-Back Performance Exhaust System 15333 brings out the personality of your 6.4L 2014-2023 Ram with our signature reso...

    View full details
    $2,746.91
    $2,746.91 - $2,746.91
    $2,746.91
    $1,825.56
    $1,825.56 - $1,825.56
    $1,825.56
    Save 34% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447134

    MagnaFlow Exhaust Products
    $1,835.74
    $1,835.74 - $1,835.74
    $1,835.74
    $1,824.05
    $1,824.05 - $1,824.05
    $1,824.05

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447134 helps keep the check engine light off. DIY installation is easy wit...

    View full details
    $1,835.74
    $1,835.74 - $1,835.74
    $1,835.74
    $1,824.05
    $1,824.05 - $1,824.05
    $1,824.05
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391283

    MagnaFlow Exhaust Products
    $1,836.34
    $1,836.34 - $1,836.34
    $1,836.34
    $1,824.05
    $1,824.05 - $1,824.05
    $1,824.05

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391283. With features including free...

    View full details
    $1,836.34
    $1,836.34 - $1,836.34
    $1,836.34
    $1,824.05
    $1,824.05 - $1,824.05
    $1,824.05
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2009-2016 BMW Z4 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,835.73
    $1,835.73 - $1,835.73
    $1,835.73
    $1,824.05
    $1,824.05 - $1,824.05
    $1,824.05

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-170. With features including free-...

    View full details
    $1,835.73
    $1,835.73 - $1,835.73
    $1,835.73
    $1,824.05
    $1,824.05 - $1,824.05
    $1,824.05
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391767

    MagnaFlow Exhaust Products
    $1,833.83
    $1,833.83 - $1,833.83
    $1,833.83
    $1,822.55
    $1,822.55 - $1,822.55
    $1,822.55

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391767. With features including free...

    View full details
    $1,833.83
    $1,833.83 - $1,833.83
    $1,833.83
    $1,822.55
    $1,822.55 - $1,822.55
    $1,822.55
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391693

    MagnaFlow Exhaust Products
    $1,833.01
    $1,833.01 - $1,833.01
    $1,833.01
    $1,821.04
    $1,821.04 - $1,821.04
    $1,821.04

    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391693. With features including free...

    View full details
    $1,833.01
    $1,833.01 - $1,833.01
    $1,833.01
    $1,821.04
    $1,821.04 - $1,821.04
    $1,821.04
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow 2009-2016 BMW Z4 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

    MagnaFlow Exhaust Products
    $1,832.45
    $1,832.45 - $1,832.45
    $1,832.45
    $1,821.04
    $1,821.04 - $1,821.04
    $1,821.04

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-169. With features including free-...

    View full details
    $1,832.45
    $1,832.45 - $1,832.45
    $1,832.45
    $1,821.04
    $1,821.04 - $1,821.04
    $1,821.04
    Save 1% Save %
  • Save 1% Save %

    MagnaFlow HM Grade Federal / EPA Compliant Manifold Catalytic Converter 50440

    MagnaFlow Exhaust Products
    $1,831.35
    $1,831.35 - $1,831.35
    $1,831.35
    $1,819.53
    $1,819.53 - $1,819.53
    $1,819.53

    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 50440. With features including free-fl...

    View full details
    $1,831.35
    $1,831.35 - $1,831.35
    $1,831.35
    $1,819.53
    $1,819.53 - $1,819.53
    $1,819.53
    Save 1% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare