2023-2025
2017-2022
2011-2016
2008-2010
1999-2007
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Flowmaster 40 Series Delta Flow Offset/Center Oval Muffler; 2.50-Inch (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle
Item SSD14120
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9 Reviews
Our Price
$162.69 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Oval Muffler
- Size: 2.50-Inch Inlet/2.50-Inch Outlet
- With a Rigorously Tested and Proven Performance
- Boasts a Corrosion- and Rust-Resistant Composition
- Fabricated with a Weather-Tight Structure
- Manufactured from Top-Notch 409 Stainless Steel Quality Material
- Made to Meet or Exceed Industry-Leading Quality and Safety Standards
- Serves as a Direct-Fit and Bolt-On Replacement Component
- Guaranteed to Deliver an Unparalleled and Long-Lasting Performance
- Developed through Innovative Technology
- Resistant Against Premature Wear and Tear
- Built with Strict Attention to Details
- Produced in a State-of-the-Art Facility
- Overlaid with a Black Finish/Coating
- Muffler Type: Chambered
- Intended for a Straightforward Installation Procedure
- Requires No Drilling, Modification, and or Cutting
- Universal Fit
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
Description
High-Performance Exhaust Component. The Oval Muffler is engineered to enhance your vehicle's exhaust system, offering improved performance and sound quality. Furthermore, with its chambered design and universal fit, it provides a versatile upgrade suitable for various applications.
Construction and Appearance. Manufactured from premium 409 stainless steel, this muffler boasts a corrosion- and rust-resistant composition for long-lasting durability. What's more? Its weather-tight structure and black finish/coating add a sleek appearance while ensuring reliable operation under harsh conditions.
Installation. Designed for a straightforward installation, this muffler serves as a direct-fit and bolt-on replacement. Additionally, it requires no drilling, cutting, or modifications, making it an easy and efficient upgrade to your vehicle.
Application. This Oval Muffler features a universal fit with a 2.50-inch inlet and 2.50-inch outlet, making it suitable for various vehicles and setups.
Flowmaster 842541
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) Oval Muffler
5.0
Customer Reviews (9)
Mar 30, 2021
Review shared from Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)
2013 Platinum - gundeeman
Installation Time: Afternoon
As advertized!
The note it produces along with a resonator delete is perfect. It's not too loud to the point of being obnoxious, but I can definitely hear it when I step on it. The turbo whistle on my 3.5L Ecoboost is much more pronounced now as well.
Fit & Finish 5/5
Loudness (Volume) 5/5
Exhaust Note 5/5
Bang For Your Buck 4/5
Mar 1, 2021
Review shared from Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)
2018 XLT - Brandon.
Installation Time: Less than 1 Hour
FlowMASTER
Finally got the sound I’ve been looking for out of my 5.0 Coyote! Loving it!
Fit & Finish 5/5
Loudness (Volume) 5/5
Exhaust Note 5/5
Bang For Your Buck 5/5
Oct 28, 2020
Review shared from Flowmaster 40 Series Delta Flow Offset/Offset Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
2019 - MarkPatterson
Installation Time: Afternoon
Quality product
I always liked the sound of flowmaster mufflers. Fitment was correct and shipment was quick.
Fit & Finish 5/5
Loudness (Volume) 3/5
Exhaust Note 4/5
Bang For Your Buck 4/5
Oct 11, 2020
Review shared from Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)
2019 RST - SummitRST
Installation Time: Less than 1 Hour
Love the sound
My RST now sounds like a truck with this in. I didn’t want to go stupid loud being an everyday family truck but this was just right.
Fit & Finish 5/5
Loudness (Volume) 3/5
Exhaust Note 4/5
Bang For Your Buck 5/5
Jul 26, 2020
Review shared from Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)
2017 XLT - Fonefiddy
Installation Cost: 0-$100
Installation Time: Shop Install
Love it
Was looking for something a bit more but nothing to crazy and this nailed it. Absolutely love it!
Fit & Finish 3/5
Loudness (Volume) 3/5
Exhaust Note 4/5
Bang For Your Buck 5/5
Jun 1, 2020
Review shared from Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)
2001 LS - ArturoH805
Installation Time: Less than 1 Hour
Nice!
Great muffler deep loud tone with some drone noise but not annoying
Fit & Finish 5/5
Loudness (Volume) 4/5
Exhaust Note 5/5
Bang For Your Buck 5/5
Feb 7, 2019
Review shared from Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
2006 LT - iZylohs
Great sound
I would definitely recommend sounds great for a cheap way to get a better sound out of my 2006 Chevy Silverado
Feb 5, 2019
Review shared from Flowmaster 40 Series Delta Flow Offset/Offset Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)
2018 XLT - UieroH
Installation Time: Less than 1 Hour
Perfect sound
In the market for an aggressive sounding mufflers and this did the job.
Performance Gain 5/5
Fit 5/5
Bang For Your Buck 5/5
Apr 18, 2018
Review shared from Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)
2015 - Anthony
Installation Time: Less than 1 Hour
Flowmaster DELTA 40
I love it!! Gives the truck a good sound during acceleration. Very quiet at idle. Just swapped the muffler only. Minimum cab sound on the 2015 F-150. Called around shops and got quotes 40$-80$ For institution. Cost me 50$ due to an extension pipe. Much better than factory sound, and doesn’t bother my 6 month old baby.
Performance Gain 5/5
Fit 3/5
Bang For Your Buck 5/5
Reviews of Flowmaster Exhaust products have an average rating of 4.7 out of 5
Questions & Answers
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