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SKU: BM0112 | UPC: 677418030150
Gibson MWA Superflow Dual/Dual Oval Muffler - 4x9x14in/3in Inlet/3in Outlet - Stainless
Gibson MWA Superflow Dual/Dual Oval Muffler features a 4x9x14 inch stainless body with dual 3 inch inlets and dual 3 inch outlets for universal fit in custom dual exhaust systems on hot rods cars off-road vehicles trucks and SUVs. Straight-thru design allows exhaust gases to flow at highest rates only 3cfm less than a 3 inch straight pipe boosting power potential while keeping interior drone low. Without internal packing or weak baffles this muffler stays lightweight and produces a unique powerful sound.
Key Features
- Dimensions: 4 x 9 x 14 inch oval body with dual 3 inch inlets and dual 3 inch outlets supports high volume dual exhaust setups
- Flow Performance: Straight-thru perforated core flows just 3 CFM less than straight pipe for unrestricted exhaust and increased horsepower
- Construction: 100 percent stainless steel build resists corrosion and lasts longer than aluminized or painted alternatives
- Sound Profile: Aggressive deep tone with reduced cabin drone ideal for performance driving
- Design: No packing or baffles maintains low 12 lb weight for easy handling and installation
Product Notes
- Special order item processing may take additional time beyond standard shipping
- Inspect exhaust clamps and hangers for compatibility prior to install
- Ships via standard ground in protective packaging
Installation Notes
- Professional installation recommended.
- Slip-fit or weld into existing 3 inch dual exhaust pipes matching inlet outlet centers
- Uses standard exhaust clamps or welding hardware no special mounts required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Dual Exhaust Vehicles | 3in Piping Required |
Why Choose Gibson?
- Over 30 years crafting American-made exhaust components
- Stainless steel withstands harsh conditions for long-term performance
- Engineered for real-world flow gains and sound in custom applications
Frequently Asked Questions
-
Q: Will this muffler fit my dual exhaust truck?
A: Yes fits any vehicle with dual 3 inch exhaust piping centers match standard configurations for cars trucks SUVs and off-road builds -
Q: What material is used for durability?
A: Full 409 stainless steel tubing and casing provides superior rust resistance and strength over aluminized steel -
Q: What warranty coverage applies?
A: Gibson offers limited lifetime warranty on stainless mufflers against manufacturing defects
Shipping & Handling
- Method: Standard Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure box 16 x 11 x 6 inches
- Weight: 12 lbs
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