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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 13215

    MagnaFlow Exhaust Products
    $280.32
    $280.32 - $280.32
    $280.32
    $193.88
    $193.88 - $193.88
    $193.88

    The MagnaFlow 4" X 9" Oval XL Multi-Chamber 13215 features a straight-through, weight-optimized reversible design with a perforated stainless steel...

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    $280.32
    $280.32 - $280.32
    $280.32
    $193.88
    $193.88 - $193.88
    $193.88
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13216

    MagnaFlow Exhaust Products
    $280.32
    $280.32 - $280.32
    $280.32
    $193.88
    $193.88 - $193.88
    $193.88

    Attributes: GTIN: 00841380001474 Brand Name: MagnaFlow Exhaust Products 1161: 0 1174: Multi-Chamber 200: Satin 33: Oval 596: Offs...

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    $280.32
    $280.32 - $280.32
    $280.32
    $193.88
    $193.88 - $193.88
    $193.88
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13219

    MagnaFlow Exhaust Products
    $286.83
    $286.83 - $286.83
    $286.83
    $198.35
    $198.35 - $198.35
    $198.35

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

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    $286.83
    $286.83 - $286.83
    $286.83
    $198.35
    $198.35 - $198.35
    $198.35
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13234

    MagnaFlow Exhaust Products
    $280.32
    $280.32 - $280.32
    $280.32
    $193.88
    $193.88 - $193.88
    $193.88

    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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    $280.32
    $280.32 - $280.32
    $280.32
    $193.88
    $193.88 - $193.88
    $193.88
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13235

    MagnaFlow Exhaust Products
    $280.32
    $280.32 - $280.32
    $280.32
    $193.88
    $193.88 - $193.88
    $193.88

    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
    $280.32
    $280.32 - $280.32
    $280.32
    $193.88
    $193.88 - $193.88
    $193.88
    Save 31% Save %
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13236

    MagnaFlow Exhaust Products
    $280.32
    $280.32 - $280.32
    $280.32
    $193.88
    $193.88 - $193.88
    $193.88

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

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    $280.32
    $280.32 - $280.32
    $280.32
    $193.88
    $193.88 - $193.88
    $193.88
    Save 31% Save %
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13239

    MagnaFlow Exhaust Products
    $286.83
    $286.83 - $286.83
    $286.83
    $198.35
    $198.35 - $198.35
    $198.35

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

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    $286.83
    $286.83 - $286.83
    $286.83
    $198.35
    $198.35 - $198.35
    $198.35
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13254

    MagnaFlow Exhaust Products
    $297.62
    $297.62 - $297.62
    $297.62
    $205.81
    $205.81 - $205.81
    $205.81

    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
    $297.62
    $297.62 - $297.62
    $297.62
    $205.81
    $205.81 - $205.81
    $205.81
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13256

    MagnaFlow Exhaust Products
    $297.62
    $297.62 - $297.62
    $297.62
    $205.81
    $205.81 - $205.81
    $205.81

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

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    $297.62
    $297.62 - $297.62
    $297.62
    $205.81
    $205.81 - $205.81
    $205.81
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13259

    MagnaFlow Exhaust Products
    $305.43
    $305.43 - $305.43
    $305.43
    $211.77
    $211.77 - $211.77
    $211.77

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

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    $305.43
    $305.43 - $305.43
    $305.43
    $211.77
    $211.77 - $211.77
    $211.77
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13264

    MagnaFlow Exhaust Products
    $297.62
    $297.62 - $297.62
    $297.62
    $205.81
    $205.81 - $205.81
    $205.81

    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
    $297.62
    $297.62 - $297.62
    $297.62
    $205.81
    $205.81 - $205.81
    $205.81
    Save 31% Save %
  • Save 31% Save %

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

    MagnaFlow Exhaust Products
    $297.62
    $297.62 - $297.62
    $297.62
    $205.81
    $205.81 - $205.81
    $205.81

    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
    $297.62
    $297.62 - $297.62
    $297.62
    $205.81
    $205.81 - $205.81
    $205.81
    Save 31% Save %
  • Save 31% Save %

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

    MagnaFlow Exhaust Products
    $297.62
    $297.62 - $297.62
    $297.62
    $205.81
    $205.81 - $205.81
    $205.81

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

    View full details
    $297.62
    $297.62 - $297.62
    $297.62
    $205.81
    $205.81 - $205.81
    $205.81
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13269

    MagnaFlow Exhaust Products
    $302.89
    $302.89 - $302.89
    $302.89
    $208.79
    $208.79 - $208.79
    $208.79

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

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    $302.89
    $302.89 - $302.89
    $302.89
    $208.79
    $208.79 - $208.79
    $208.79
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    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13278

    MagnaFlow Exhaust Products
    $303.29
    $303.29 - $303.29
    $303.29
    $210.28
    $210.28 - $210.28
    $210.28

    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
    $303.29
    $303.29 - $303.29
    $303.29
    $210.28
    $210.28 - $210.28
    $210.28
    Save 31% Save %
  • Save 31% Save %

    MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13288

    MagnaFlow Exhaust Products
    $303.29
    $303.29 - $303.29
    $303.29
    $210.28
    $210.28 - $210.28
    $210.28

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

    View full details
    $303.29
    $303.29 - $303.29
    $303.29
    $210.28
    $210.28 - $210.28
    $210.28
    Save 31% Save %
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    MagnaFlow XMOD Series Cat-Back Performance Exhaust System 19496

    MagnaFlow Exhaust Products
    $4,980.56
    $4,980.56 - $4,980.56
    $4,980.56
    $4,517.35
    $4,517.35 - $4,517.35
    $4,517.35

    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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    $4,980.56
    $4,980.56 - $4,980.56
    $4,980.56
    $4,517.35
    $4,517.35 - $4,517.35
    $4,517.35
    Save 9% Save %
  • Save 9% Save %

    MagnaFlow XMOD Series Cat-Back Performance Exhaust System 19547

    MagnaFlow Exhaust Products
    $2,360.35
    $2,360.35 - $2,360.35
    $2,360.35
    $2,141.60
    $2,141.60 - $2,141.60
    $2,141.60

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

    View full details
    $2,360.35
    $2,360.35 - $2,360.35
    $2,360.35
    $2,141.60
    $2,141.60 - $2,141.60
    $2,141.60
    Save 9% Save %

  • Marine Iron Head Spring Kit with Rotator Eliminators

    Raylar
    $882.04 - $882.04
    $882.04
    $882.04 - $882.04
    $882.04
    In stock

    Valve spring kit   Note: Photo is generic

    $882.04 - $882.04
    $882.04
    $882.04 - $882.04
    $882.04
  • Sold out

    Marshmellow Decal

    Speed Society
    $21.31 - $21.31
    $21.31
    $21.31 - $21.31
    $21.31
    Out of 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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    $21.31 - $21.31
    $21.31
    $21.31 - $21.31
    $21.31
    Sold out

  • Marshmellow Sock

    Speed Society
    $24.15 - $24.15
    $24.15
    $24.15 - $24.15
    $24.15
    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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    $24.15 - $24.15
    $24.15
    $24.15 - $24.15
    $24.15

  • Matrix C8 Edition 29 Poster

    Speed Society
    $28.41 - $28.41
    $28.41
    $28.41 - $28.41
    $28.41
    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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    $28.41 - $28.41
    $28.41
    $28.41 - $28.41
    $28.41

  • Max Tire Clearance Kit

    JKS Manufacturing
    $269.80 - $269.80
    $269.80
    $269.80
    $269.80 - $269.80
    $269.80

    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...

    View full details
    $269.80 - $269.80
    $269.80
    $269.80
    $269.80 - $269.80
    $269.80

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

    Megan Racing
    $425.04 - $425.04
    $425.04
    $425.04 - $425.04
    $425.04
    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
    $425.04 - $425.04
    $425.04
    $425.04 - $425.04
    $425.04

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