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The Gibson MWA Superflow Center/Center Oval Muffler (BM0108) measures 4 inches high by 9 inches wide by 14 inches long with 3-inch center inlet and 3-inch center outlet in durable stainless steel. This straight-thru design lets exhaust gases flow at top rates only 3 CFM less than a 3-inch straight pipe for better power and throttle response. It creates a deep powerful sound outside while reducing interior drone ideal for hot rods cars off-road vehicles trucks and SUVs with 3-inch systems.
Key Features
- Straight-Thru Design: Promotes exhaust flow at highest rates just 3 CFM less than straight pipe to increase power potential.
- Stainless Steel Build: Polished construction resists rust and corrosion for long-lasting performance.
- No Packing or Baffles: Keeps muffler lightweight with no risk of breakdown or sagging over time.
- Powerful Sound Profile: Delivers aggressive tone with cabin drone held to a minimum for driver comfort.
- 100% USA Made: Built entirely in the United States for reliable quality control.
- Lightweight at 11 lbs with no internal components to wear out.
Fitment
| Fitment Basis | Universal by exact exhaust dimensions and interface |
|---|---|
| Required Verification | Diameter, length, orientation, attachment method, finish, and available clearance |
Specifications
| Manufacturer | Gibson |
|---|---|
| Manufacturer Part Number | BM0108 |
| Product Type | Muffler |
| Fitment Type | Universal by exact dimensions and interface |
| Muffler Dimension | 4 x 9 x 14 in. Oval Body, 3.00 in. Center, 3.00 in. Center. |
| Warranty | Lifetime Limited Warranty |
What's Included
- One new Gibson muffler in the exact configuration identified by manufacturer part number BM0108
- Hardware and accessories only when supplied for this exact part number
About Gibson
Gibson develops vehicle-specific and universal exhaust components for street, truck, SUV, and performance applications. Selection and installation requirements remain exact-part-number specific.
Related Gibson Products
- Gibson MWA Superflow Center/Dual Oval Muffler - 4x9x14in/3in Inlet/2.5in Outlet - Stainless
- Gibson MWA Superflow Dual/Dual Oval Muffler - 4x9x14in/3in Inlet/3in Outlet - Stainless
- Gibson MWA Superflow Center/Center Round Muffler - 5x10in/3in Inlet/3in Outlet - Stainless
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Frequently Asked Questions
Which vehicles fit Gibson GIBBM0108?
Gibson GIBBM0108 is listed for a universal application selected by the published dimensions and connection details. Confirm the exact engine, trim, drivetrain, body or cab configuration, exhaust layout, and every application note before ordering.
What should I verify before ordering Gibson GIBBM0108?
Match the exact part number, system type, material, finish, tubing and connection diameters, exhaust configuration, package contents, and current manufacturer notes shown in this listing.
What should be checked when installing Gibson GIBBM0108?
Verify all interfaces, hanger positions, tip and body clearances, clamp or fastener torque, leak-free operation, and local emissions requirements. Reinspect the system after its first heat cycle.
Installation Instructions
Follow the current Gibson instructions and vehicle service information for this exact part number. Work on a cool exhaust, support the vehicle safely, confirm all interfaces and clearances, align the system before final tightening, test for leaks, and inspect the installation again after the first heat cycle.
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