mufflers

Flowmaster 12412409 - Super HP-2 Series Muffler

Name: Flowmaster 12412409 - Super HP-2 Series Muffler (12412409)
Brand: Flowmaster
SKU: 5afffcf3259b31d67f7c2d5e
Price: 151.95 USD
Availability: InStock

$151.95

$169.00

You save: $17.05 (10%) off MSRP

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In Stock

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Check to see if this fits your vehicle

This part fits

2014 Ford Explorer 3.5L V6 cid:213 cc:3496
2004 Audi A6 Quattro Base 4.2L V8 cc:4172
2003 Audi A6 Quattro Base 4.2L V8 cc:4172
2002 Audi A6 Quattro Base 4.2L V8 cc:4172

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About this product

Part #: 12412409

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.

More Details

Body Height	4.000 in.
Body Length	12.000 in.
Body Width	5.000 in.
Inlet Diameter	2.250 in.
Inlet Inside Diameter	2.000 in.
Inlet Outside Diameter	2.250 in.
Inlet Position	Center
Inlet Type	Single Center
Main Piping Diameter	OEM
Material	Stainless Steel
Muffler Series	HP-2 Series
Outlet Diameter	2.500 in.
Outlet Outside Diameter	2.000 in.
Outlet Position	Center
Outlet Type	Single Center Outlet
Overall Length	12.000 in.
Shape	Oval
Sound Level	Aggressive
Tip Quantity	0
Title	Flowmaster 12412409 Super HP-2 Muffler 409S - 2.25 Center In./2.25 Center Out - Aggressive Sound

Additional Documents

See what our community says about flowmaster products

555

Sam Jacobson

2013 Dodge Dart

What made you choose this particular product?

I wanted a little more rumble from the car at idle.

What were you trying to accomplish by adding this product?

Have more idle, replaced the Flowmaster dBX muffler for the HP-2 Shorty.

Once you’ve had a chance to use the product, did it meet your expectations?

With resonated tips added at the same time, I have enjoyed the sound of my exhaust more than I ever have! When the car is cold my car's exhaust pops louder than ever and I love it! It is a muffler rated way higher on the Flowmaster exhaust chart!

View on Sam's build

294

Karl Palmer

2000 Ford F-150

What made you choose this particular product?

Price

What were you trying to accomplish by adding this product?

Lil more growl

Was it easy install? Any installation tips that will help others?

Professional

Once you’ve had a chance to use the product, did it meet your expectations?

Yes great healthy sound

View on Karl's build

1.0k

Mason W

2000 Toyota 4Runner

What made you choose this particular product?

Cheap and effecfive. Won’t wear out.

Is this your first time buying from this brand? Did you consider other brands?

No.

Was it easy to install? Any installation tips that will help others?

Cut out the old, clamped in the new.

Once you've had a chance to use the product, did it meet your expectations?

Works fine. Sounds decent.

View on Mason's build

493

Dakota Haynes

2014 Ford Mustang

What made you choose this particular product?

Performance and sound

What were you trying to accomplish by adding this product?

Power and sound

Once you’ve had a chance to use the product, did it meet your expectations?

Very happy with it. Car is very loud but with a nice deep tone.

View on Dakota's build

3.0k

Jacob Crabtree

1987 Chevrolet Monte Carlo

What made you choose this particular product?

the sound

What were you trying to accomplish by adding this product?

get rid of the crap mufflers on my pypes exhaust

View on Jacob's build

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WARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

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About Flowmaster

Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.

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