Flowmaster 12518304 Exhaust Muffler HP-2 (TM) Series

Walmart Global Product - See details in description


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$ 265.74 In Stock

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Description & Features+

Flowmaster 12518304 Exhaust Muffler HP-2 (TM) Series 304 Stainless Steel Case; 2-1/2 Inch Center Inlet; 2-1/2 Inch Center Outlet; 5 Inch Width X 18 Inch Body Length X 4 Inch Height; Modifications To The Exhaust System May Be Necessary For Installation

Flowmaster® has taken the laminar core of our classic HP-2 muffler and wrapped it in a new compact square case. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling. These mufflers are available in either a 409S stainless steel case or a polishable 304S stainless steel case and in sizes ranging from 2.00 Inch, 2.25 Inch and 2.50 Inch. These mufflers are manufactured in the USA and are covered by Flowmaster’s Lifetime Limited Warranty.


  • Stainless Steel Construction
  • Dyno Tuned For Maximum Performance
  • Patented Laminar Flow Technology
  • Limited Lifetime Warranty

  • Specifications:

    Shape: Oval
    Inlet Position: Center
    Inlet Diameter (IN): 2-1/2 Inch
    Outlet Position: Center
    Outlet Diameter (IN): 2-1/2 Inch
    Case Length (IN): 16 To 19.99 Inch
    Overall Length (IN): 20 To 23.99 Inch
    Color/ Finish: Polished
    Material: Stainless Steel
    Wall Type: Single
    Internal Construction: Perforated
    Includes Tip: No
    Tip Length (IN): No Tip
    Tip Diameter (IN): No Tip
    Tip Finish: No Tip
    Tip Material: No Tip

    The advertised price above includes an Import Service Fee to cover on your behalf all costs relating to customs clearance of your item, including brokerage and applicable duties and taxes. By ordering this Walmart Global Product item, you authorize Walmart to designate a carrier to clear your purchase through customs on your behalf and make all necessary customs declarations in your name. Please see the complete terms and conditions of your order in our Terms of Sale.


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    You can return this item within 90 days from the day you receive your online order.

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