Fitment
Will this fit?
Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
The compound
Project Mu NS-C.
A non-steel street compound built around low dust and low noise. Project Mu aim it at drivers who want a cleaner wheel and a quieter car without giving up normal cold braking — it works from 0°C and tops out at 400°C.
Operating range0–400°C
Friction µ0.34–0.38
Cross-brand equivalents
Run something similar.
These are the compounds we stock for the Mazda RX8 front whose published friction and operating temperature come closest to Project Mu NS-C. They are a starting point for switching brands — not a guarantee of identical feel, because each manufacturer measures friction on their own equipment.
WinmaX W3
Very close0–650°Cµ 0.34–0.37
WinmaX call this their most versatile pad: sportive street through to sprint racing. It is the W-series compound we stock most of.
Matched on published friction and operating temperature.
From $268 · in stockCirco SC17
Close0–490°Cµ 0.32–0.35
The mildest pad in the Circo range — street and 4WD use.
Matched on published friction and operating temperature.
From $265Fits the same caliper
More pads for the Mazda RX8 front.
Pairs well with
