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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 XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13219

    MagnaFlow Exhaust Products
    $284.04
    $284.04 - $284.04
    $284.04
    $196.42
    $196.42 - $196.42
    $196.42

    Attributes: GTIN: 00841380001481 Brand Name: MagnaFlow Exhaust Products 1161: 0 1174: Multi-Chamber 200: Satin 33: Oval 596: Offs...

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    $284.04
    $284.04 - $284.04
    $284.04
    $196.42
    $196.42 - $196.42
    $196.42
    Save 31% Save %
  • Save 31% Save %

    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13234

    MagnaFlow Exhaust Products
    $277.60
    $277.60 - $277.60
    $277.60
    $191.99
    $191.99 - $191.99
    $191.99

    XL Mufflers are a reversible reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increa...

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    $277.60
    $277.60 - $277.60
    $277.60
    $191.99
    $191.99 - $191.99
    $191.99
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13235

    MagnaFlow Exhaust Products
    $277.60
    $277.60 - $277.60
    $277.60
    $191.99
    $191.99 - $191.99
    $191.99

    XL Mufflers are a reversible reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increa...

    View full details
    $277.60
    $277.60 - $277.60
    $277.60
    $191.99
    $191.99 - $191.99
    $191.99
    Save 31% Save %
  • Save 31% Save %

    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13236

    MagnaFlow Exhaust Products
    $277.60
    $277.60 - $277.60
    $277.60
    $191.99
    $191.99 - $191.99
    $191.99

    Attributes: GTIN: 00841380001511 Brand Name: MagnaFlow Exhaust Products 1161: 0 1174: Multi-Chamber 200: Satin 33: Oval 596: Offs...

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    $277.60
    $277.60 - $277.60
    $277.60
    $191.99
    $191.99 - $191.99
    $191.99
    Save 31% Save %
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13239

    MagnaFlow Exhaust Products
    $284.04
    $284.04 - $284.04
    $284.04
    $196.42
    $196.42 - $196.42
    $196.42

    Attributes: GTIN: 00841380001528 Brand Name: MagnaFlow Exhaust Products 1161: 0 1174: Multi-Chamber 200: Satin 33: Oval 596: Offs...

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    $284.04
    $284.04 - $284.04
    $284.04
    $196.42
    $196.42 - $196.42
    $196.42
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  • Save 31% Save %

    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13254

    MagnaFlow Exhaust Products
    $294.73
    $294.73 - $294.73
    $294.73
    $203.81
    $203.81 - $203.81
    $203.81

    XL Mufflers are a reversible reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increa...

    View full details
    $294.73
    $294.73 - $294.73
    $294.73
    $203.81
    $203.81 - $203.81
    $203.81
    Save 31% Save %
  • Save 31% Save %

    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13256

    MagnaFlow Exhaust Products
    $294.73
    $294.73 - $294.73
    $294.73
    $203.81
    $203.81 - $203.81
    $203.81

    Attributes: GTIN: 00841380001559 Brand Name: MagnaFlow Exhaust Products 1161: 0 1174: Multi-Chamber 200: Satin 33: Oval 596: Offs...

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    $294.73
    $294.73 - $294.73
    $294.73
    $203.81
    $203.81 - $203.81
    $203.81
    Save 31% Save %
  • Save 31% Save %

    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13259

    MagnaFlow Exhaust Products
    $302.46
    $302.46 - $302.46
    $302.46
    $209.72
    $209.72 - $209.72
    $209.72

    Attributes: GTIN: 00841380001566 Brand Name: MagnaFlow Exhaust Products 1161: 0 1174: Multi-Chamber 200: Satin 33: Oval 596: Cent...

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    $302.46
    $302.46 - $302.46
    $302.46
    $209.72
    $209.72 - $209.72
    $209.72
    Save 31% Save %
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13264

    MagnaFlow Exhaust Products
    $294.73
    $294.73 - $294.73
    $294.73
    $203.81
    $203.81 - $203.81
    $203.81

    XL Mufflers are a reversible reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increa...

    View full details
    $294.73
    $294.73 - $294.73
    $294.73
    $203.81
    $203.81 - $203.81
    $203.81
    Save 31% Save %
  • Save 31% Save %

    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13265

    MagnaFlow Exhaust Products
    $294.73
    $294.73 - $294.73
    $294.73
    $203.81
    $203.81 - $203.81
    $203.81

    XL Mufflers are a reversible reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increa...

    View full details
    $294.73
    $294.73 - $294.73
    $294.73
    $203.81
    $203.81 - $203.81
    $203.81
    Save 31% Save %
  • Save 31% Save %

    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13266

    MagnaFlow Exhaust Products
    $294.73
    $294.73 - $294.73
    $294.73
    $203.81
    $203.81 - $203.81
    $203.81

    Attributes: GTIN: 00841380001597 Brand Name: MagnaFlow Exhaust Products 1161: 0 1174: Multi-Chamber 200: Satin 33: Oval 596: Offs...

    View full details
    $294.73
    $294.73 - $294.73
    $294.73
    $203.81
    $203.81 - $203.81
    $203.81
    Save 31% Save %
  • Save 31% Save %

    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13269

    MagnaFlow Exhaust Products
    $299.95
    $299.95 - $299.95
    $299.95
    $206.76
    $206.76 - $206.76
    $206.76

    Attributes: GTIN: 00841380001603 Brand Name: MagnaFlow Exhaust Products 1161: 0 1174: Multi-Chamber 200: Satin 33: Oval 596: Offs...

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    $299.95
    $299.95 - $299.95
    $299.95
    $206.76
    $206.76 - $206.76
    $206.76
    Save 31% Save %
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13278

    MagnaFlow Exhaust Products
    $300.34
    $300.34 - $300.34
    $300.34
    $208.24
    $208.24 - $208.24
    $208.24

    XL Mufflers are a reversible reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increa...

    View full details
    $300.34
    $300.34 - $300.34
    $300.34
    $208.24
    $208.24 - $208.24
    $208.24
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13288

    MagnaFlow Exhaust Products
    $300.34
    $300.34 - $300.34
    $300.34
    $208.24
    $208.24 - $208.24
    $208.24

    Attributes: GTIN: 00841380001627 Brand Name: MagnaFlow Exhaust Products 1161: 0 1174: Multi-Chamber 200: Satin 33: Oval 596: Cent...

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    $300.34
    $300.34 - $300.34
    $300.34
    $208.24
    $208.24 - $208.24
    $208.24
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  • Save 9% Save %

    MagnaFlow XMOD Series Cat-Back Performance Exhaust System 19496

    MagnaFlow Exhaust Products
    $4,932.15
    $4,932.15 - $4,932.15
    $4,932.15
    $4,473.45
    $4,473.45 - $4,473.45
    $4,473.45

    Attributes: GTIN: 00888563156705 Brand Name: MagnaFlow Exhaust Products 10104: 7.5 1161: 2 1162: 4.625 1163: Carbon Fiber 1164: C...

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    $4,932.15
    $4,932.15 - $4,932.15
    $4,932.15
    $4,473.45
    $4,473.45 - $4,473.45
    $4,473.45
    Save 9% Save %
  • Save 9% Save %

    MagnaFlow XMOD Series Cat-Back Performance Exhaust System 19547

    MagnaFlow Exhaust Products
    $2,337.41
    $2,337.41 - $2,337.41
    $2,337.41
    $2,120.79
    $2,120.79 - $2,120.79
    $2,120.79

    Attributes: GTIN: 00888563159737 Brand Name: MagnaFlow Exhaust Products 10104: 6 1161: 1 1162: 4.625 1163: Carbon Fiber 1164: Car...

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    $2,337.41
    $2,337.41 - $2,337.41
    $2,337.41
    $2,120.79
    $2,120.79 - $2,120.79
    $2,120.79
    Save 9% Save %

  • Marine Iron Head Spring Kit with Rotator Eliminators

    Raylar
    $873.47 - $873.47
    $873.47
    $873.47 - $873.47
    $873.47
    In stock

    Valve spring kit   Note: Photo is generic

    $873.47 - $873.47
    $873.47
    $873.47 - $873.47
    $873.47

  • Marshmellow Decal

    Speed Society
    $21.10 - $21.10
    $21.10
    $21.10 - $21.10
    $21.10
    In stock

    Grab either a white or black (2) sticker pack of "Marshmellow" one of our best-selling designs of all time! These stickers are made on the highest ...

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    $21.10 - $21.10
    $21.10
    $21.10 - $21.10
    $21.10

  • Marshmellow Sock

    Speed Society
    $23.91 - $23.91
    $23.91
    $23.91 - $23.91
    $23.91
    In stock

    Get ready to fall in love with our newest addition to our “Marshmellow” line! Our Marshmellow crew socks are a unique bold style blue, featuring S...

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    $23.91 - $23.91
    $23.91
    $23.91 - $23.91
    $23.91

  • Matrix C8 Edition 29 Poster

    Speed Society
    $28.13 - $28.13
    $28.13
    $28.13 - $28.13
    $28.13
    In stock

    This insane SSG#29 Matrix C8 poster belongs on your wall or in a nice frame! The Edition 29 poster is printed in high resolution on quality poster ...

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    $28.13 - $28.13
    $28.13
    $28.13 - $28.13
    $28.13

  • Max Tire Clearance Kit

    JKS Manufacturing
    $267.17 - $267.17
    $267.17
    $267.17
    $267.17 - $267.17
    $267.17

    JKS builds on the capability of the new Ford Bronco with a new Max Tire Clearance Kit designed to optimize the front wheel-well to install larger t...

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    $267.17 - $267.17
    $267.17
    $267.17
    $267.17 - $267.17
    $267.17

  • Mazda Miata MX-5 99-05 (MT Only) Exhaust System (Burnt Tip) - MR-ABE-MMX599-BT

    Megan Racing
    $420.91 - $420.91
    $420.91
    $420.91 - $420.91
    $420.91
    In stock

    Our exhaust systems for the Mazda Miata MX-5 replaces the typically quiet and restrictive factory muffler and exhaust components with a lar...

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    $420.91 - $420.91
    $420.91
    $420.91 - $420.91
    $420.91

  • Mazda Miata MX-5 99-05 (MT Only) Exhaust System - MR-ABE-MMX599

    Megan Racing
    $369.92 - $369.92
    $369.92
    $369.92 - $369.92
    $369.92
    In stock

    Our exhaust systems for the Mazda Miata MX-5 replaces the typically quiet and restrictive factory muffler and exhaust components with a lar...

    View full details
    $369.92 - $369.92
    $369.92
    $369.92 - $369.92
    $369.92

  • Mazda MX-5 2016+ - Track Series Coilovers - MR-CDK-MMX516-TS

    Megan Racing
    $1,686.45 - $1,686.45
    $1,686.45
    $1,686.45 - $1,686.45
    $1,686.45
    In stock

    Megan Racing really prides itself in keeping the community involved in every aspect of development. Through loyal participation in at...

    View full details
    $1,686.45 - $1,686.45
    $1,686.45
    $1,686.45 - $1,686.45
    $1,686.45

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