RACING USE ONLY - NOT STREET LEGALAll new, non welding one-piece structure made by full lost-wax casting ensures incredibly higher durability comparing to the old type which was weld-assembled structure made from pieces individually casted.
Although lost-wax casting in one-piece structure makes the process much more difficult and time-consuming, the biggest benefit is that eliminates the well-know major problem of welded products, cracks at welding beads, even under sevire usage.
Another benefit of the one-piece structure is the smooth finish both in the ports and the beautiful appearence.
- Made of SUS304, full lost-wax casted structure.
- Superior performance and exhaust note at all range.
- Smooth merging angles minimize exhaust interference.
- Designed to maximize flowing efficiency.
- Precisely detailed, elaborate finish.
- Durable does not necessarily mean heavy