Description
Overview
The Flowmaster Super 44 Series Chambered Muffler brings serious attitude to your exhaust system. Built around Flowmaster’s proven Delta Flow® technology, the same design principle found in the larger Super 40 mufflers, the Super 44 delivers a powerful, rich tone that makes it the most aggressive, deepest sounding, highest performing four-inch case street muffler Flowmaster has ever built. If you want your vehicle to sound as strong as it performs, this chambered muffler answers the call.
Engineered for the demands of street and strip driving, the Super 44 is constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. A high-temperature paint finish helps the compact 9.50-inch wide body stand up to the heat and abuse of daily driving and weekend performance runs alike.
Sound & Performance
The Super 44 is all about an aggressive exhaust note. Its chambered, Delta Flow® internal design produces a deep, rich tone with the kind of volume enthusiasts crave, while still flowing air to support performance. This is a muffler built for drivers who want to be heard, delivering the signature Flowmaster growl that has become a hallmark of the brand.
Key Highlights
- Delta Flow® technology carried over from the larger Super 40 mufflers
- 16 gauge aluminized steel body, fully MIG welded for maximum durability
- Aggressive, deep, rich exhaust tone — the most aggressive four-inch case street muffler Flowmaster has built
- Compact 9.50-inch body width for flexible installation
- 2.50-inch inlet diameter
- High-temperature paint finish for heat resistance
- Universal fitment suited to Street/Strip applications
Fitment & Installation
This is a universal muffler designed for a wide range of Street/Strip builds, giving fabricators and DIY installers the freedom to integrate it into a custom or replacement exhaust setup. It features a 2.50-inch inlet diameter and a 9.50-inch body width, making it a manageable size to route into tight chassis layouts. The Super 44 uses new hangers, which are not included, so plan your installation hardware accordingly. Exhaust tips are sold separately, letting you finish the system exactly the way you want.
The muffler carries an emission code of 5, so verify its suitability for your specific application and local requirements before purchase. Whether you’re upgrading a street cruiser or dialing in a strip-focused build, the Super 44 Series delivers the bold, unmistakable Flowmaster sound backed by durable aluminized construction.
Choose the Flowmaster Super 44 when you want an aggressive, high-performing chambered muffler that pairs proven Delta Flow® engineering with rugged, fully welded build quality — a genuine statement piece for your exhaust system.
