Description
Overview
The Flowmaster 50 Series Delta Flow Chambered Muffler delivers a proven blend of performance flow and refined acoustics, making it a go-to choice for street and strip enthusiasts who want a stronger exhaust note without an intrusive cabin drone. Built around Flowmaster’s Delta Flow® technology, this three-chamber muffler is engineered to keep interior resonance in check while preserving the aggressive exterior tone drivers expect from the 50 Series line.
At the heart of this muffler is a three-chamber design paired with an internal tuning chamber that specifically targets sound inside the vehicle. The result is the same performance and exterior tone characteristics as the two-chamber version, but with noticeably less interior resonance for a more comfortable drive. That balance of moderate sound level and everyday livability is exactly what makes the 50 Series Delta Flow so popular among daily drivers and weekend performers alike.
Built to Last
Durability is engineered in from the start. This muffler is constructed of 16 gauge aluminized steel and fully MIG welded for maximum strength, standing up to heat, vibration, and the demands of hard driving. A high-temperature paint finish adds an extra layer of protection to help the muffler hold up under real-world conditions.
Key Highlights
- Three-chamber design with Delta Flow® technology and an internal tuning chamber to reduce interior sound
- Same performance and exterior tone as the two-chamber version, with less interior resonance
- 16 gauge aluminized steel construction, fully MIG welded for maximum durability
- Moderate sound level tuned for street/strip use
- Universal fitment with a 2.50″ inlet diameter
- High-temperature paint finish for added protection
Fitment & Installation
This is a universal-fit muffler with a 2.50-inch inlet diameter, giving fabricators and installers flexibility across a wide range of exhaust setups. It is designed as a street/strip component and carries an emission code of 5. Installation uses new hangers, which are not included, so plan to source the appropriate mounting hardware for your application. Exhaust tips are sold separately, allowing you to finish the system with the look you prefer.
Why Choose the 50 Series Delta Flow
For drivers who want the Flowmaster sound and flow benefits but crave a quieter cabin experience, the 50 Series Delta Flow strikes an ideal middle ground. The internal tuning chamber does the heavy lifting on interior noise, while the Delta Flow chambered design keeps the exterior tone rich and unmistakably Flowmaster. Backed by rugged aluminized steel construction and full MIG welds, it is built to perform mile after mile. Choose the configuration that fits your build and enjoy a moderate, refined exhaust note ready for the street or the strip.
