Mounting parts

Fine Tuning Rebuilt Engine(Roadster ND)

Impression

Upon learning of the launch of the Fine Tuning Rebuilt Engine, I attended Members Meeting 2025 to gather more information. The next day was the deadline for pre-orders of the MAZDA SPIRIT RACING core model, making it a difficult decision, but I ultimately chose AUTOEXE in terms of tuning options and price, and my decision was absolutely correct.
The engine sounds very much like a racing engine right from the start.
If I had chosen the core model, I wouldn't have experienced this level of pleasure. It's still in the break-in period, but its high potential is already clearly evident.

Ricchezza from Chiba Prefecture

Vehicle: Roadster Model: 5BA ~ ND5RC Grade: RS