• Aramid fiber based compound, high brake effect from cold
• Suitable for both street and track driving
• Proven in the Swedish Camaro Cup and choice of 90% of UK Mazda MX-5 Miata racers
• Tested by 543 drivers in an SCCA/NASA proving event

One of the First True Street-and-Track Compounds

EBC Yellowstuff is an aramid fiber based compound with high brake effect from cold, and it's possibly one of the first compounds ever developed that genuinely works for both street and track driving without compromise. These pads don't require a warm-up lap and actually get even stronger under the heat of hard driving, though they're not a low-dust pad, so anyone wanting a low-dust premium street pad should look at EBC Redstuff instead. That tradeoff of more dust for genuine cold bite and track-ready strength is exactly what makes Yellowstuff a favorite among drivers who split time between street and track. That level of transparency is more than most competing brands are willing to offer.

A Track Record Backed By Real Numbers

For full race use, Yellowstuff has been a strong favorite, used for two full years in the Swedish Camaro Cup and at numerous other events where a stock caliper system is fitted, and it's the choice of roughly 90 percent of Mazda MX-5 Miata competitors in the UK race series. It carries an unblemished record as a rotor-friendly track pad for vehicles up to 2000 lbs or 200 BHP, and in the US, SCCA and NASA drivers have put it through a major proving event with 543 test drivers providing feedback. That's a genuinely large, real-world sample size behind the compound's reputation, not just a marketing claim. That's the kind of detail that separates a genuinely engineered part from one just relabeled to fit.

Straight From Subispeed

A proven street-and-track compound for 2017-2026 BRZ / 2003 WRX / 2004-2017 STI / 2018-2020 GR86 with a real competition record behind it, not just a marketing claim.

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