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Magnaflow 12288 Universal Performance Muffler 3" Inlet/2.5" Outlet

Part of: Magnaflow Performance Muffler

Other options in this family: Magnaflow 11386 Magnaflow 14210 Magnaflow 11266 Magnaflow 11239 Magnaflow 10419

Manufacturer

Picture for manufacturer Magnaflow

Part Number

12288
13 reviews
Sale Price

$160.00

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The Magnaflow 12288 is a high-performance universal muffler designed to deliver exceptional sound quality and improved exhaust flow. This straight-through design muffler features a 3-inch inlet and 2.5-inch outlet configuration, making it ideal for custom exhaust applications where a step-down is required.

Key Features:

  • Straight-through perforated stainless steel core for maximum flow
  • Premium stainless steel construction for durability and corrosion resistance
  • 3-inch inlet diameter and 2.5-inch outlet diameter
  • Proprietary sound absorption technology for deep, aggressive tone
  • Universal fit design for versatile custom applications
  • Reversible flow design allows flexible installation orientation

Magnaflow mufflers are engineered with precision-wound stainless steel mesh and high-temperature acoustical absorption materials to reduce interior drone while maintaining an aggressive exterior exhaust note. The straight-through design minimizes backpressure and restriction, allowing your engine to breathe more efficiently for potential performance gains. Ideal for trucks, SUVs, muscle cars, and custom exhaust builds.

Products specifications

Inlet Diameter

3

Outlet Diameter

2.5

Series

Straight-Through

Body Finish

Satin

Subtitle

Single/Dual

Body Material

Stainless Steel

Inlet Quantity

1

Overall Length

24

Outlet Quantity

2

Body Width

8

Body Height

5

Body Length

18

Shape

Oval

Outlet Type

Dual

Inlet Type

Center

Exhaust Tip Quantity

0

Muffler Type

Straight-Through

Inlet Inside Diameter

3

Reversible

Yes

Outlet Inside Diameter

2.5

Core Size

3

Hanger Included

No

Very good to deal with very good customer service

Excellent shopping experience and selection.

Easy check out

Good products, good price!

Shipped fast, received fast, only complaint is package in envelope was crushed but it did not effect the part.

Great price, easy online ordering

Quick shipping on my order. Thanks

Great prices and item shipped quick!

I placed the order on Monday, and the package was delivered two days later, on Wednesday...and that was with FREE SHIPPING!!! It was also at the best price I could find. What more can you ask?

I ordered a windshield wiper fluid reservoir. It came on time and was the product I needed. It fit perfectly and works great.

This is the best price that I found on the AEM methanol injection kit! I and searched all over! Fast shipping and processing! I would buy from again!!

Lowest price of anyone, including shipping. Arrived quickly. What more can you ask for.

Good prices and quick shipping. Thanks!

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