Description
The Split-Flow 4in Race Muffler is engineered for racers and performance builders who demand maximum flow with aggressive sound characteristics. This bolt-on muffler combines a split-flow internal design with a compact oval body to minimize backpressure while delivering the auditory signature that separates track machines from street cars. Built from aluminized steel, it provides corrosion resistance and durability without sacrificing weight savings or thermal efficiency.
- Split-flow design
- 4in inlet/outlet
- 7 x 4.5in oval body
- 14in overall length
- Aluminized steel construction
- Bolt-on installation
- MPN: 776-14402






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