![custom exhaust custom exhaust](https://www.busandcamper.com/wp-content/uploads/wppa/670.jpg)
Spotted this setup on an early stale air engine - what appears to be a custom exhaust with a single big exit pipe under the valence, looks like it would work well too.
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Spotted this setup on an early stale air engine - what appears to be a custom exhaust with a single big exit pipe under the valence, looks like it would work well too.