Description
Premium Performance Muffler. The Flowmaster Super HP-2 12-Inch Center/Center Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet; 409 Stainless offers a distinctive aggressive sound ideal for automotive enthusiasts seeking enhanced exhaust flow and sound quality. This muffler is designed to deliver improved exhaust performance while maintaining a tone suitable for street use.
Construction and Appearance. Crafted from durable 409 stainless steel, this muffler features a laminar flow core enclosed in a compact oval body finished with high-temperature black paint for a sleek, heat-resistant appearance.
Installation. Designed for universal fitment, this muffler utilizes slip-fit connections compatible with clamp-on or weld-on installations. Installation generally requires minor adaptation without the need for extensive modifications.
Warranty. Backed by a lifetime limited warranty, ensuring long-lasting reliability and performance. Application. Fits universal applications with some adaptation required to fit specific vehicle setups or exhaust configurations.
Flowmaster 12512409
CA Residents: WARNING: Cancer and Reproductive Harm
- Body Height 4.00 In
- Body Length 12.00 In
- Body Material 409 Stainless Steel
- Body Width 5.00 In
- Category Exhaust
- Clamps Included No
- Emission Code 5
- Exhaust Tip Quantity 0
- Finish High-Temperature Paint
- Fitment Universal
- Grade Type Performance
- Hanger Included No
- Heat Shield Attached No
- Inlet Connection Slip-Fit
- Inlet Diameter 2.50 In
- Inlet Inside Diameter 2.50 In
- Inlet Location Center
- Inlet Outside Diameter 2.63 In
- Inlet Quantity 1
- Inlet Type Clamp-On, Weld-On
- Muffler Series HP-2 Series
- Muffler Type Laminar Flow
- Outlet Connection Slip-Fit
- Outlet Inside Diameter 2.50 In
- Outlet Location Center
- Outlet Outside Diameter 2.63 In
- Outlet Quantity 1
- Outlet Type Single
- Overall Length 18.00 In
- Part Type Exhaust Muffler
- Product Type Street Mufflers
- Reversible No
- Shape Oval
- Sound Level Aggressive
- Tunable No
- Vehicle Type 4/6 Cyl Engine, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
- Fits Universal; Some Adaptation May Be Required
| Brand | Flowmaster |
| Muffler Inlet Size | 2.00 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |






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