We managed, through a rather serpentine process, to get these exhausts back into limited production for us. I think the Fujitsubo RM-01A is the best OTS race exhaust on the market, even after all these years. The Racing Beat we usually use is quieter and even more robust but a bunch heavier. That's OK when you're under weight and have to ballast up. If you aren't ballasting, the RM-01A is the business.

We have a limited number of these. When they are gone, it will be a long while before we see them again.




The system is beautiful. A higher level of craftsmanship than you'll see in any other OTS Miata exhaust. Tiny, perfect argon purged welds, flawless fit, highest quality hardware. This variant is made specifically for the US market. Optimized for N/A engines but will also work well on low boost turbo & supercharged set ups.

The RM-01A is aimed at the weekend racer for the highest possible performance in a bolt-on exhaust and won't mind some bark at full throttle.

2.375" diameter
3.5" / 89mm tip
17 lbs total
Cat back
Hollow tubular hangers
Lightweight formed stainless flanges
exits at stock location