Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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Features, Description, Reviews, Q&A, Specs & Installation
Brand | Flowmaster |
Muffler Inlet Size | 2.50 Inch |
Power Gains. Swap out your stock muffler for a 50 Series Delta Flow 2.5 in. Offset Inlet. and 2.5 in. Offset Outlet Oval Muffler from Flowmaster to explore the advantages of bigger horsepower on the road. Your Silverado 1500 also stands to gain more torque and better fuel efficiency from this muffler's race-proven patented Delta Flow technology.
Moderate Sound. This 50 Series Delta Flow Muffler has a moderate exterior tone, rather than a more aggressive sound. Inside the cab, enjoy minimal drone that results from the special Resonance Tuning Chamber design. This 3-chamber muffler cleverly delivers the exterior tone and performance of a 2-chamber muffler while reducing interior resonance.
Construction. Flowmaster proudly makes this street muffler in the USA from strong 16-gauge 409S stainless steel and fully MIG welds it for superior durability. The oval black muffler combines a special 3-chamber design with Flowmaster's Delta Flow technology to enhance performance.
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. Flowmaster crafts the 50 Series Delta Flow 2.5 in. Offset Inlet. / 2.5 in. Offset Outlet Oval Muffler for all 1999-2025 Chevrolet Silverado 1500s. NOTE: Some adaptation is required during installation; this universal muffler is not a direct fit.
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Flowmaster 842553
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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