Flowmaster 4" x 9.75" x 13" Oval Super 44 Series Chambered Muffler, 3" Offset/Center 2014-2024 GMC Sierra 1500
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Flowmaster 4" x 9.75" x 13" Oval Super 44 Series Chambered Muffler, 3" Offset/Center
*Fits: Universal Fit, 2014-2021 GMC Sierra 1500
Flowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we've ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
- Deep Aggressive Sound Exhaust Note
- Noticeable Interior Resonance
- Recent Two-Chamber Improvement
- Race Proven Delta Flow Technology
- Inlet Diameter: 3"
- Outlet Diameter: 3"
- Inlet Position: Offset
- Outlet Position: Center
- Case Size/Shape: 4"H x 9.75"W x 13"L Oval
- Overall Length: 19"
- Automotive Item Grade: High Performance
- Color/Finish: Black/Paint
- Sound Level: Aggressive
Note: This muffler is NOT reversible
Note: Uses new hangers (not included) for mounting
General Installation/Technical Notes (opens in new tab): Click HERE
Warranty Information (opens in new tab): Click HERE
Part Number: 943046
WARNING California Residents - cancer (and/or reproductive harm) - www.P65Warnings.ca.gov