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 70 Series Center/Offset Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle
Item 399078
$199.76
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-10% $199.76 each Was $221.95
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Mild Exhaust Tone; In-Cab Calm
- Boosts Torque, Efficiency and Horsepower
- Chambered Muffler Style
- Aluminized Steel Construction; 2.5 in. Diameter
- Cutting is Required for Installation
- Made in the USA
- Sold Individually
- Universal Fitment; Modifications Will Be Required
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
Description
Mellow Exhaust Tone. When it comes to exhaust tone, louder isn't alway better. In fact, when you hear the subtle tone of the Flowmaster 70 Series Center/Offset Oval Muffler on your Pony, you just might prefer it, especially when you hear how its precision deflectors keep your cab as quiet and calm as can be.
Enhanced Torque/Horsepower. Is your stock muffler robbing you of your 'Stang's true performance? With a huge chamber, the Flowmaster 70 Series Big Block Muffler accommodates maximum exhaust flow, giving you a marked increase in torque, engine efficiency and horsepower.
Tough Construction. The Flowmaster 70 Series Center/Offset Oval Muffler is crafted from durable, corrosion-resistant 16-gauge aluminized steel and is completely MIG-welded for increased strength and durability. The 70 Series from Flowmaster is designed to be ideal for Mustangs with heavier payloads or towing duties.
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 70 Series Oval Muffler is built specifically to fit all 1979-2004 Mustangs, Except the 1999-2004 Cobra models.
Flowmaster 52572
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
4.7
Reviews of Flowmaster Exhaust Products (500+)
Reviews of Flowmaster Exhaust products have an average rating of 4.7 out of 5
Questions & Answers
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