All 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.
Nissan STD, Nissan STD N1, Any Bolt-On Turbo
FEATURE / SPEC
■ Made of SUS316, 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
■ High flow flange design
■ Sensor boss & heat shield mounts・Mounts for stock heat shields.
(Requires to beat the shields to relieve interferences)
・Boss for exhaust gas temp sensor
The sensor bosses at the merging point (right before each turbo flanges).
This design makes it easy and simple to cut / threaded sensor mounts.