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Magnaflow 11255 Straight-Through Performance Muffler 2.25in Offset/Center 4x18x9

Manufacturer

Part Number

11255
Sale Price

$130.00

2 left at this price

delivery box

Usually delivered within 2 days

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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 Magnaflow 11255 is a high-performance straight-through muffler engineered to deliver improved exhaust flow and a deep, aggressive exhaust tone. Featuring a 2.25-inch inlet and outlet configuration with offset inlet and center outlet positioning, this muffler is designed for versatile fitment in custom exhaust systems.

Key Features:

  • Straight-through perforated core design maximizes exhaust flow and minimizes backpressure
  • 2.25-inch inlet and outlet diameter for mid-sized performance applications
  • Offset inlet to center outlet configuration provides flexible installation options
  • Compact oval body dimensions: 4 inches tall x 18 inches long x 9 inches wide
  • Stainless steel construction for durability and corrosion resistance
  • Signature Magnaflow sound: deep tone without excessive drone

This universal-fit muffler is ideal for custom exhaust fabrication on trucks, SUVs, muscle cars, and performance vehicles. The straight-through design provides excellent flow characteristics for improved horsepower and torque while maintaining a refined exhaust note. Magnaflow mufflers are backed by the manufacturer's reputation for quality craftsmanship and long-lasting performance.

Products specifications

Inlet Diameter

2.25

Outlet Diameter

2.25

Series

Straight-Through

Subtitle

Center/Offset

Body Finish

Satin

Body Material

Stainless Steel

Outlet Quantity

1

Inlet Quantity

1

Overall Length

24

Body Height

4

Body Length

18

Body Width

9

Shape

Oval

Inlet Type

Center

Exhaust Tip Quantity

0

Outlet Type

Offset

Muffler Type

Straight-Through

Hanger Included

No

Inlet Inside Diameter

2.25

Outlet Inside Diameter

2.25

Reversible

Yes

Core Size

2.5

I was a little worried when I placed my order because I never heard of Autoplicity before, and they were cheaper than both RealTruck & AutoAnything which usually have the lowest prices. Anyway, everything arrived quickly and correctly. One box looked like it had been pretty well thrashed, but everything inside was A-OK....

Easy so far

Best price, and shipped fast.

No frills, free shipping.

quick. hope accurate too

this is my new home... very cool site, beat summit and jegs by $20 to $30

Extremely Happy! Best price on the web, easy order tracking, if only all online orders from other sources were this easy. I ordered a component from another online retailer who showed parts "in stock" only to see my status as "sent to warehouse" and it was weeks. When Autoplicity shows "in stock" it really was and delivered right away.

good so far

good price

I just received my order 7260 very quickly and it was as I had ordered............very easy to order and would do business with them again and I also will recommend them to others.

Better prices and even better service. Will do business with again.

Perfect item, fast shipment, great communication, and the best price.

Great communication, lowest price I could find anywhere, and quick shipping with a tracking number. What more could you ask for. 2nd time dealing with them and still impressed! order# 6935

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