Flowmaster 70 Series 3-Inch Center Inlet/Offset Outlet Muffler - 53072

Specifications

• Brand: Flowmaster
• Part Number: 53072
• Series: 70 Series
• Product Type: Muffler
• Inlet: 3 in Center Inlet
• Outlet: 3 in Offset Outlet
• Body Dimensions: 22 in L x 10 in W x 5 in H
• Body Shape: Oval
• Overall Length: 28 in
• Material: Steel
• Finish: Black Paint
• Sound Level: Mild
• Fitment: Universal
• UPC: 700042014484

About the Flowmaster 70 Series

The Flowmaster 70 Series is designed for trucks, SUVs, motorhomes, tow vehicles, and other applications where a performance exhaust needs to remain comfortable during long periods of driving. Flowmaster rates the series with a mild-to-stock exterior exhaust tone and minimal interior resonance, placing it among the quieter options in the company’s performance muffler lineup. That makes the 70 Series particularly useful for larger vehicles that spend significant time at steady highway speeds, where excessive drone or cabin noise can become tiring. Flowmaster also lists improved horsepower, torque, and engine efficiency as key benefits, so the muffler is intended to support better exhaust flow without sacrificing the refinement expected from a daily driver or tow rig. The large case provides substantial sound-control volume, while the available center, offset, dual-inlet, and dual-outlet configurations give fabricators flexibility when adapting the muffler to factory or custom piping. The 70 Series is therefore less about creating the loudest possible exhaust and more about adding a deeper performance character while keeping the vehicle usable for commuting, towing, road trips, and family duty. If you want a Flowmaster sound on a truck, SUV, RV, or large-displacement street vehicle but prefer a controlled cabin environment, the 70 Series is designed around exactly that balance.