Description
Overview
The Flowmaster Super 10™ Series Exhaust Muffler is built for drivers chasing the loudest, most aggressive sound they can find. This single chamber muffler is constructed from 16 gauge 409S stainless steel and fully MIG welded, delivering the kind of durability serious enthusiasts demand from a performance exhaust. If you’ve been searching for a car exhaust upgrade that makes a statement the moment you fire it up, this Super 10 muffler answers the call.
At the heart of this muffler is Flowmaster’s patented Delta Flow® technology, the same proven design found across the Super series lineup. That engineering is what allows this single chamber muffler to deliver maximum performance while producing an unmistakably aggressive tone. It’s a true purpose-built piece for those who treat their exhaust automobile setup as part of the experience, not an afterthought.
Key Benefits
As a universal-fit muffler, it opens the door to a wide range of custom exhaust system builds. The 2.50-inch dual inlet and dual outlet configuration make it a flexible foundation whether you’re assembling a catback exhaust arrangement or upgrading the mufflers on a late model muscle car. Finished in high-temperature paint, it’s designed to hold up to the heat and demands of hard-driven applications.
- Super 10™ Series single chamber design for the loudest, most aggressive sound Flowmaster offers
- Constructed of 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- Patented Delta Flow® technology for maximum performance
- 2.50-inch dual inlet and dual outlet configuration
- High-temperature paint finish
- Universal fitment for flexible custom exhaust builds
Sound & Intended Use
Make no mistake — this is an aggressive muffler. Because the Super 10 delivers such an intense sound level, Flowmaster recommends it strictly for off-highway use and not for street driven vehicles. If you compare it to a milder Flowmaster muffler or a traditional cat back muffler system, the Super 10 sits at the extreme end of the spectrum, engineered for enthusiasts who want raw volume above all else.
Fitment & Installation
This muffler uses new hangers, which are not included, so plan your install accordingly. Exhaust tips are sold separately, giving you the freedom to finish your setup exactly the way you want. With its universal design, dual inlet, and dual outlet layout, it’s well suited to late model muscle car applications and other custom cat back exhaust system projects. Please note this product carries a California Proposition 65 warning and an Emission Code 5 classification. When you’re ready to shop for exhaust that prioritizes maximum sound and performance, the Flowmaster Super 10 muffler is built to deliver.






