Flowmaster 4" x 9.75" x 17" Oval 50 Series Delta Flow Chambered Muffler, 2.5" Center/Center 2014-2025 Silverado & GMC Sierra 1500

Flowmaster 4" x 9.75" x 17" Oval 50 Series Delta Flow Chambered Muffler, 2.5" Center/Center

*Fits: Universal Fit, 2014-2021 Silverado 1500

The three chamber design utilizes Flowmaster's Delta Flow technology, along with an internal tuning chamber, to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

• Improved Horsepower, Torque and Engine Efficiency
• Excellent Choice for Street Rod Cars and Trucks
• Mild Interior Resonance
• Moderate Sound

Specifications:

• Inlet Diameter: 2.5"
• Outlet Diameter: 2.5"
• Inlet Position: Center
• Outlet Position: Center
• Case Size/Shape: 4"H x 9.75"W x 17"L Oval
• Overall Length: 23"
• Automotive Item Grade: High Performance
• Color/Finish: Black/Paint
• Sound Level: Moderate

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: 942550