Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Aggressive Sound Performance. The Flowmaster 40 Series Dual In/Center Oval Muffler; 2.50-Inch Inlet/3-Inch Outlet delivers a powerful, aggressive exhaust tone favored by automotive enthusiasts. It is designed to enhance exhaust flow and sound without affecting emissions, making it suitable for street and racing applications. This muffler is an important upgrade for those seeking a distinctive and robust exhaust note.
_x000D__x000D_Construction and Appearance. Manufactured using durable materials, this muffler features a chambered design optimized for sound and performance. It has a center outlet with a smooth, durable finish that resists wear and corrosion, ensuring longevity and a quality appearance.
_x000D__x000D_Installation. Installation is straightforward with no drilling required, fitting easily into existing exhaust systems with minor adjustments. Suitable for users with basic mechanical skills, this muffler provides a hassle-free upgrade experience.
_x000D__x000D_Application. Designed for universal fitment, some adaptation may be required to accommodate specific vehicle configurations and layouts.
Flowmaster 425403
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box