Single chamber. The 10 Series race mufflers are intended for racing applications and utilize Flowmaster's Delta Flow technology for maximum performance.
Recommended for racing applications where a muffler is required without a set decibel limit to be met. Will provide a noticeable dB reduction over open headers.
- Durable fully welded 16 gauge aluminized steel - single chamber race muffler
- Race proven Delta Flow technology
- No internal packing to blowout
- Minimal decibel reduction over open headers
