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Durable Flowmaster 12018409 Super Hp-2 Muffler 409s - 2.00 Center In./2.00 Center Out - Moderate Sound Kit [nq5WhVMt]

$42.99 $137.99 -69%

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

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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 in., 2.25 in. and 2.50 in. These mufflers are covered by Flowmaster's Lifetime Limited Warranty.
  • Stainless Steel Construction
  • Dyno Tuned for Maximum Performance
  • Patented Laminar Flow Technology
  • Lifetime Limited Warranty

Additional Attributes:

  • GTIN: 00700042030224
  • Body Height: 4.000 in.
  • Body Length: 18.000 in.
  • Body Width: 5.000 in.
  • Inlet Diameter: 2.000 in.
  • Inlet Inside Diameter: 2.000 in.
  • Inlet Outside Diameter: 2.000 in.
  • Inlet Position: Center
  • Inlet Type: Single Center
  • Main Piping Diameter: OEM
  • Material: Stainless Steel
  • Muffler Series: HP-2 Series
  • Outlet Diameter: 2.000 in.
  • Outlet Outside Diameter: 2.000 in.
  • Outlet Position: Center
  • Outlet Type: Single Center Outlet
  • Overall Length: 24.000 in.
  • Shape: Oval
  • Sound Level: Moderate
  • Tip Quantity: 0
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Packaging:

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 24.5000 x 5.5000 x 4.5000 inches

What Our Customers Say

December 31, 2025

Absolutely no complaints!

I'm happy with the product.

- Stacey N..

December 31, 2025

Absolutely no complaints!

Very sleek and it works wonderfully.

- Maximilian D..

December 31, 2025

Absolutely no complaints!

Simply awesome. I really love it.

- Tyson O..

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