2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 2 Hours
Difficulty Level:
Simple installation for anyone.
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Flowmaster 50 Series Delta Flow Center/Offset Oval Aluminized Muffler; 2.25-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle
Item 399064
$139.45
2 Reviews
On Sale
-10% $139.45 each Was $154.95
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Moderate Exhaust Tone; Less Cabin Drone
- Augments Horsepower and Torque
- 3-Chambered Muffler Style
- 2.25 Center In / 2.25 Offset Out; Aluminized Steel Build
- No Exhaust Tip Included
- Cut & Clamp Installation
- Made in the USA
- Universal Fitment; Modifications Will Be Required
| Brand | Flowmaster |
| Muffler Inlet Size | 2.25 Inch |
Description
Natural Growl. Your Mustang wants to growl, so let it do its thing with the Flowmaster 50 Series Delta Flow Center/Offset Oval Muffler. The 50 Series gives you a moderate, throaty rumble for the world to hear, while simultaneously reducing your in-cabin noise.
Increases Torque/Horsepower. Is your stock muffler robbing you of your 'Stang's true performance? The three-chamber, internal tuner design of the Flowmaster 50 Series Muffler supercharges your exhaust, giving you a marked increase in torque and horsepower.
Tough Construction. The Flowmaster 50 Series Center/Offset Oval Muffler is crafted from durable 16-gauge aluminized steel and is completely MIG-welded for the ultimate in strength and durability. 50 Series Mufflers also don't have any packing, so there's nothing to blow out.
Modifications Required. This Muffler was designed to be used on mutliple applications, as it is not a direct fit replacement part. In order to install this Muffler properly on your vehicle, some modifications to the exhaust system will be required.
Application. The Flowmaster 50 Series Oval Muffler is built specifically to fit all 1979-2004 Mustangs, excluding 1999-2004 Cobras.
Flowmaster 942452
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Muffler
5.0
Customer Reviews (2)
Reviews of Flowmaster Exhaust products have an average rating of 4.7 out of 5
Questions & Answers
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