2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Simple installation for anyone.
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Flowmaster 40 Series Delta Flow 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 S104186
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$120.56
1 Reviews
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-10% $120.56 each Was $133.95
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Enhances Exhaust Performance in Higher HP Trucks
- Quieter Exhaust Note Sound
- 40-Series Center/ Offset Oval Design
- MIG-Welded
- Premium Aluminized Steel
- Black Powder Coat Finish
- Innovative 2-Chambered Design/ Delta Flow Technology
- Inlet Diameter: 2.25"; Outlet Diameter: 2.25"
- Strip and Street Use
- Cut-n-Clamp Installation
- Three-Year Limited Warranty Steel Warranty
- Universal Fitment; Modifications Will Be Required
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
Description
Enhanced Horsepower and Torque. Flowmaster boasts of being an industry leader in providing a variety of street mufflers with more sound options than ever before. While that's true, the Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler - 2.25-inch inlet and outlet, improves exhaust flow to optimize horsepower gains for big block engines like the one lying under your 1999-2025 Chevy hood.
Improved Exterior Sound. Although the quietest of all the 40-Series exhaust mufflers from Flowmaster, this Delta Flow Muffler provides a deep, aggressive external sound with no internal resonance, providing a better sound than the original 40 Series mufflers.
Superior Construction. To ensure the 40 Series muffler meets your off-road demands, the engineers at Flowmaster utilize high-grade aluminized steel for its manufacture. It is MIG-welded to stretch its durability further. The black powder coat finish is not only meant to add a bold look but is highly resistant to corrosion and abrasion, rendering the muffler long-lasting.
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.
Warranty. Flowmaster provides a Three-Year Limited Warranty for all aluminized steel exhaust systems including the 40-Series Delta Flow Aluminized Steel Muffler. The manufacturer warrants the muffler against material defects and workmanship within the warranty period. Contact the manufacturer for exceptional clauses.
Application. The Flowmaster 40-Series Delta Flow Center/Offset Oval Muffler - 2.25" Inlet and 2.25" Outlet fits all Chevrolet Silverado 1500s built between 1999 and 2025.
Improved Exterior Sound. Although the quietest of all the 40-Series exhaust mufflers from Flowmaster, this Delta Flow Muffler provides a deep, aggressive external sound with no internal resonance, providing a better sound than the original 40 Series mufflers.
Superior Construction. To ensure the 40 Series muffler meets your off-road demands, the engineers at Flowmaster utilize high-grade aluminized steel for its manufacture. It is MIG-welded to stretch its durability further. The black powder coat finish is not only meant to add a bold look but is highly resistant to corrosion and abrasion, rendering the muffler long-lasting.
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.
Warranty. Flowmaster provides a Three-Year Limited Warranty for all aluminized steel exhaust systems including the 40-Series Delta Flow Aluminized Steel Muffler. The manufacturer warrants the muffler against material defects and workmanship within the warranty period. Contact the manufacturer for exceptional clauses.
Application. The Flowmaster 40-Series Delta Flow Center/Offset Oval Muffler - 2.25" Inlet and 2.25" Outlet fits all Chevrolet Silverado 1500s built between 1999 and 2025.
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Flowmaster 942542
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Installation & What's in the Box
Installation Info
What's in the Box
- (1) Muffler
5.0
Customer Reviews (1)
Reviews of Flowmaster Exhaust products have an average rating of 4.7 out of 5
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