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Flowmaster 12512409 Super Muffler Stainless Steel - HP-2 409

Part of: Flowmaster Super Muffler Stainless Steel

Other options in this family: Flowmaster 12018409 Flowmaster 12012409 Flowmaster 12412409 Flowmaster 12518409 Flowmaster 12418409

Manufacturer

Picture for manufacturer Flowmaster

Part Number

12512409
12 reviews
Sale Price

$169.95

Estimated ship date Saturday, November 28

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Flowmaster Super HP-2 Muffler combines aggressive sound with maximum performance in a durable 409 stainless steel construction. Engineered with Flowmaster's patented Laminar Flow Technology, this muffler delivers a deep, powerful exhaust note while minimizing interior drone and maximizing exhaust flow for improved horsepower and torque.

Key Features:

  • 409 stainless steel construction for superior corrosion resistance and long-term durability
  • Laminar Flow Technology creates smooth exhaust flow patterns for optimal performance
  • Dyno-tuned internal design maximizes horsepower and torque gains
  • Aggressive exterior exhaust tone with reduced interior resonance
  • Direct-fit design for easy installation
  • Lifetime Limited Warranty for peace of mind

The Super HP-2 series is ideal for enthusiasts seeking a performance muffler that delivers both power gains and an aggressive sound profile. Whether you're building a street machine or upgrading your daily driver, this muffler provides the perfect balance of performance and acoustics.

Products specifications

Body Height

4.00

Body Length

12.00

Body Material

409 Stainless Steel

Body Width

5.00

Brand

Flowmaster

Prop 65

Yes

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

California Proposition 65 Chemical Name

Nickel (Metallic)

Category

Exhaust

Clamps Included

No

Color

Black

Emission Code

5

Exhaust Tip Quantity

0

Exhaust Tip Quantity

Sold Separately

Finish

High-Temperature Paint

Fitment

Universal

Grade Type

Performance

Hanger Included

No

Heat Shield Attached

No

Inlet Connection

Slip-Fit

Inlet Diameter

2.50

Inlet Inside Diameter

2.50

Inlet Location

Center

Inlet Outside Diameter

2.63

Inlet Quantity

1

Inlet Type

Weld-On

Inlet Type

Clamp-On

Muffler Series

HP-2 Series

Muffler Type

Laminar Flow

Outlet Connection

Slip-Fit

Outlet Location

Center

Outlet Outside Diameter

2.63

Outlet Quantity

1

Outlet Type

Single

Part Type

Exhaust Muffler

Product Type

Street Mufflers

Reversible

No

Shape

Oval

Sound Level

Aggressive

Sub Category

Mufflers

Tunable

No

Universal Or Specific Fit

Universal

Vehicle Type

Street Rod

Vehicle Type

4/6 CYL Engine

Vehicle Type

Street/Strip

Vehicle Type

Classic Muscle Car

Vehicle Type

Late Model Muscle Car

Vehicle Type

Truck/SUV

Warning

California Proposition 65

First order with them. We ordered an exhaust system for our son's jeep, best price than other websites! Fast shipping! Highly recommend Autoplicity and will us them again!

I shows that it is "in stock" and that it will "ship immediately"... We'll see what happens.

went very smoothly

hard to find part

Great service when calling in to ask technical questions regarding the proper part for my 2006 Winnebago. They shipped quickly and processed the transaction promptly.<br><br>Thanks <br>Jason

Easy ordering experience

Well organized and easy to get through each step at checkout.

So far so good. Time will tell.

well planned out site!

Great product at a low price!

I have found the BEST price on a part clearly overpriced at other online stores... Excellent customer service knowledgble of mustang performance! Will surely buy again!

this was my first time shopping at Autoplicity and it kind of made me nervous not really knowing anything about their site but i recieved an order confirmation immediatley after ordering and it was shipped extremely fast.

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