Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Performance Muffler. The Flowmaster 40 Series Delta Flow Center/Dual Out Oval Muffler with 2.50-Inch inlet and 2.50-Inch dual outlets is engineered to enhance exhaust scavenging flow, resulting in improved performance and reduced interior noise. This muffler delivers an aggressive sound tone ideal for street, strip, and off-road enthusiasts. It improves exhaust flow without negatively impacting emissions, maintaining compliance with regulations for many vehicle types.
_x000D__x000D_Construction and Appearance. Built from 16 gauge aluminized steel, the muffler is fully MIG welded for enhanced durability and long-lasting use. It features an oval chambered body measuring 13 inches in length, 9.75 inches in width, and 4 inches in height. The exterior is coated with high-temperature paint to resist heat and corrosion while preserving its appearance.
_x000D__x000D_Installation. The muffler features slip-fit inlet and outlet connections suitable for clamp-on or weld-on installation, offering flexibility during fitting. Basic installation skills are typically sufficient, with minor adaptations potentially required, and no complex drilling is necessary.
_x000D__x000D_Application. Designed with universal fitment in mind, this muffler suits a wide range of 4 and 6-cylinder engines, muscle cars, street rods, trucks, and SUVs, though some adaptation may be needed during installation. It is non-reversible and requires new hangers, which are not included.
Flowmaster 9425400
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: