- 304 stainless steel construction for maximum durability
- Round barrel configuration with straight-through design
- Larger inlet diameter for high-flow applications
The asm480-304p is a universal round resonator with a 127mm (5") barrel diameter and 305mm (12") length. Manufactured from 304 stainless steel with centre/centre configuration, it features megaflow internals, perforated tubes, and glass packing for sound control. The unit accepts 63mm (2 1/2") connections and is supplied without spigots for direct installation into exhaust systems.