Flowmaster 40 Series Original Chambered Muffler - 3.00 in/out
Two-chambered Flowmaster muffler delivering a bold, aggressive tone for muscle cars or trucks. Customers note easy installation and solid value, with some report of internal rattling noise
Highlights
- classic Flowmaster tone
- aggressive bark
- fits 3.00 in / 3.00 out configuration
Pros
- two-chambered internal design
- bold, aggressive exhaust tone
- easy installation
- value for money
Cons
- mixed feedback on noise level
- some reports of rattling components inside
Best For
Features
- Original Flowmaster muffler design with bold, aggressive bark and signature tone
- Two-chambered internal layout creates the characteristic exhaust sound
- Designed for muscle cars, street rods, trucks, off-road rigs and custom builds
- Engineered to improve airflow and reduce back pressure to support horsepower and torque
