Description
Overview
The Flowmaster Super 44 Series Exhaust Muffler is built for enthusiasts who want a rich, powerful tone and serious street performance from their car exhaust. Using the same proven Delta Flow® technology found in Flowmaster’s larger Super 40 mufflers, the Super 44 packs that aggressive character into a compact four-inch case. Flowmaster calls it the most aggressive, highest-performing street muffler they’ve ever built in a four-inch design, making it a standout choice when you shop for exhaust upgrades.
Whether you’re chasing a deeper note on a daily driver or completing a full performance exhaust build, this MagnaFlow-caliber-class Flowmaster muffler brings the loud, unmistakable sound that muscle car owners crave. It’s engineered as part of a broader exhaust system strategy, letting you pair it with the piping and tips that suit your setup.
Construction & Durability
This muffler is constructed of 16-gauge 409S stainless steel and fully MIG welded for maximum durability, so it holds up to the heat, vibration, and road abuse that come with real-world driving. A high-temperature paint finish adds an extra layer of protection against the elements, helping the muffler look and perform its best mile after mile.
Specifications
- Muffler Series: Flowmaster Super 44 Series with Delta Flow® technology
- Construction: 16-gauge 409S stainless steel, fully MIG welded
- Inlet Diameter: 3.00 inches
- Body Width: 9.50 inches (four-inch case)
- Sound Level: Aggressive, rich, powerful tone
- Finish: High-Temperature Paint
- Fitment: Universal
- Mount Type: Uses new hangers (not included)
- Exhaust Tip: Sold separately
Fitment
This is a universal-fit muffler well suited to late-model muscle car applications, giving you flexibility whether you’re planning a cat back exhaust system or upgrading a single component. Because it uses new hangers (not included) and exhaust tips are sold separately, you can dial in the exact hardware and finishing touches your build calls for. Confirm your piping matches the 3.00-inch inlet diameter and 9.50-inch body width for a clean, proper installation.
From aggressive mufflers for a weekend cruiser to the finishing centerpiece of a performance exhaust automobile setup, the Flowmaster Super 44 delivers the sound and flow that separate a good exhaust from a great one. If you’ve been comparing MagnaFlow mufflers, MagnaFlow exhaust systems, or Flowmaster options for your cat back muffler system, the Super 44 is a proven, high-performing choice.
Warning: This product carries a California Proposition 65 warning. Emission Code: 5.
