Description
If you’re building a race engine or street machine with a custom exhaust system, you need a muffler that keeps noise in check without killing performance. The Schoenfeld 12in Muffler delivers straight-through flow characteristics that minimize backpressure while providing effective sound suppression—ideal for high-RPM applications where every cubic inch of runner diameter counts. This is purpose-built hardware for serious builders who refuse to compromise on either acoustics or horsepower.
- 3.5″ inlet diameter
- 3.5″ outlet diameter
- 4″ body diameter
- 12″ overall length
- Steel construction
- Black paint finish
- Sold individually
- Universal fitment






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