Description
Performance Muffler. The Flowmaster Super 40 Series Offset/Offset Oval Muffler; 3.50-Inch Inlet/3.50-Inch Outlet is designed to deliver an aggressive deep tone with exceptional performance gains. It is ideal for both street and strip applications, especially for forced induction and high horsepower vehicles seeking a powerful exhaust note and improved flow.
Construction and Appearance. Constructed from durable 16 gauge 409 stainless steel and fully MIG welded to ensure long-lasting durability. The muffler features a high-temperature black paint finish for corrosion resistance and a rugged look that withstands harsh conditions.
Installation. Installation is straightforward with slip-fit inlet and outlet connections allowing for either clamp-on or weld-on setup. Some adaptation may be required depending on exhaust system configuration, but no drilling is generally necessary.
Warranty. The product includes a limited warranty as detailed in the manufacturer’s warranty documentation.
Application. This muffler is universal and fits a wide range of 4/6 cylinder engines, classic and late model muscle cars, street rods, street and strip vehicles, and trucks/SUVs. Some adaptation may be required for installation.
Flowmaster 853548
CA Residents: WARNING: Cancer and Reproductive Harm
- Durable Fully Welded 16 Gauge 409SS Stainless Steel
- Race Proven Delta Flow Technology
- Dyno Tuned For Maximum Performance
- Deep Aggressive Sound Exhaust Note
- Excellent Performance On High Horsepower Vehicles
- Body Height 5.00 IN
- Body Length 13.50 IN
- Body Material 409 Stainless Steel
- Body Width 10.00 IN
- Fitment Universal; Some Adaptation May Be Required
- Finish High-Temperature Black Paint
- Inlet Connection Slip-Fit
- Inlet Diameter 3.50 IN
- Inlet Outside Diameter 3.63 IN
- Inlet Location Offset
- Inlet Quantity 1
- Inlet Type Clamp-On / Weld-On
- Muffler Series Super 40 Series
- Muffler Type Chambered
- Outlet Connection Slip-Fit
- Outlet Inside Diameter 3.50 IN
- Outlet Location Offset
- Outlet Outside Diameter 3.63 IN
- Outlet Quantity 1
- Part Type Exhaust Muffler
- Product Type Street Mufflers
- Shape Oval
- Sound Level Aggressive
- Sub Category Mufflers
- Tunable No
- Universal Or Specific Fit Universal
- Vehicle Type 4/6 CYL Engine, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
| Brand | Flowmaster |
| Muffler Inlet Size | 3.50 Inch |






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