Description
Overview
The Flowmaster Super 44 Series Chambered Muffler brings race-inspired attitude to the street with the same Delta Flow® technology found in Flowmaster’s larger Super 40 mufflers. Purpose-built for enthusiasts chasing a deep, powerful exhaust note, the Super 44 delivers a rich tone that Flowmaster calls the most aggressive, deepest sounding, and highest performing four-inch case street muffler they’ve ever produced. If you want your classic muscle car to sound as serious as it drives, this is the chambered muffler that makes the statement.
Performance and durability go hand in hand here. The Super 44 is constructed of 16-gauge aluminized steel and fully MIG welded for maximum long-term durability, then protected with a high-temperature paint finish to help it stand up to the heat of daily driving and spirited runs alike. The compact four-inch case with a 9.50 body width keeps packaging tight while the Delta Flow chamber design works to maximize flow and tone.
Sound & Performance
Built around Delta Flow technology, the Super 44 is engineered to produce an aggressive sound level with a rich, deep character that defines the classic muscle car experience. It’s the kind of tone that turns heads at idle and delivers an unmistakable growl under throttle, all while working to improve exhaust performance over a stock muffler.
Key Highlights
- Delta Flow® technology shared with Flowmaster’s larger Super 40 mufflers
- Aggressive, deep, rich exhaust tone built for classic muscle cars
- 16-gauge aluminized steel construction, fully MIG welded for durability
- High-temperature paint finish for lasting protection
- Compact four-inch case with a 9.50 body width and 2.25 inlet diameter
- Universal fitment for flexible custom exhaust builds
Fitment & Installation
This is a universal-fit muffler with a 2.25-inch inlet diameter, making it a versatile choice for custom exhaust builds and restorations on classic muscle cars. It uses new hangers to mount, which are not included, so plan to add the appropriate hangers for your setup. Exhaust tips are sold separately, giving you the freedom to finish the system exactly the way you want.
As part of the Super 44 Series, this muffler is designed for drivers who prioritize an unapologetically aggressive sound alongside proven Flowmaster performance. Whether you’re upgrading a weekend cruiser or dialing in a full restomod, the Super 44 pairs its bold tone with the rugged, MIG-welded aluminized steel construction Flowmaster is known for. Choose the Super 44 when you want a compact, high-performing chambered muffler that delivers on both attitude and durability.
