Description
Overview
The Flowmaster 10 Series Delta Force Race Muffler is a purpose-built single chamber muffler engineered for competition. Designed strictly for racing applications, it harnesses Flowmaster’s Delta Flow technology to deliver maximum performance and the kind of aggressive sound serious racers demand. When your rules require a muffler but don’t set a decibel limit, the 10 Series gives you the flow characteristics of a race-focused design while still taming the raw noise of open headers.
At its core is a single chamber configuration that prioritizes exhaust velocity and power over cabin quiet. This isn’t a street-comfort muffler — it’s a track tool. Expect a bold, aggressive tone paired with a noticeable dB reduction compared to running open headers, making it ideal for events that mandate some level of sound control without holding you to a strict number.
Key Benefits
Flowmaster’s Delta Flow technology is the heart of the 10 Series, routing gases through the single chamber to help maximize performance for wide-open racing conditions. The high-temperature paint finish helps the muffler stand up to the intense heat of race exhaust systems, and the universal fitment with a 3.00-inch inlet diameter makes it adaptable to a broad range of custom race exhaust builds.
- Single chamber design tuned for maximum race performance
- Delta Flow technology for optimized exhaust flow
- Aggressive sound level built for the track
- Noticeable dB reduction over open headers
- 3.00-inch inlet diameter
- Universal fitment for flexible custom installs
- Durable high-temperature paint finish
Fitment & Installation
This is a universal-fit muffler, giving fabricators and racers the freedom to integrate it into a custom exhaust layout. It’s designed to use new hangers, which are not included, so plan your mounting hardware accordingly. Exhaust tips are sold separately, allowing you to finish the system exactly the way you want. With an emission code of 5, this muffler is intended for race vehicles.
Who It’s For
The 10 Series Delta Force is recommended for racing applications where a muffler is required but there’s no set decibel limit to meet. If you’re building a dedicated race car and want proven Flowmaster flow technology with an unmistakably aggressive exhaust note — while cutting the ear-splitting volume of open headers — this single chamber race muffler is built for the job. Pair it with your choice of tips and hangers to complete a race exhaust that performs as hard as it sounds.
