• High carbon rotor with optional cryogenic (CRYO-STOP) treatment
• One-time process that permanently improves wear characteristics
• Invisible to the eye, but genuinely extends service life
• Direct-fit replacement

A Treatment You Can't See, But Can Measure

StopTech Sport Rotors are available with an optional cryogenic treatment that's completely invisible to the naked eye, yet many fleet customers specifically choose it for its proven ability to extend the service life of the brake rotor. Deep cryogenic treatment is a one-time process that permanently improves the performance and wear characteristics of metal components, a technique used across brake rotors, engine parts, machine tools, and gear sets. It's the kind of upgrade you won't notice by looking at the rotor, but will notice in how long it actually lasts. It's a straightforward improvement that's easy to appreciate once it's installed.

A Proven Process, Not a Marketing Gimmick

Because this treatment is applied to metal components across multiple industrial applications, not just aftermarket brake rotors, its wear-improving effects are backed by real, broad-based use rather than being a niche automotive marketing claim. All new StopTech Sport Rotors can be ordered with this cryogenic treatment for an additional fee, letting you decide whether the extended service life is worth the added cost for your specific use case. For a car that sees serious mileage or repeated hard use, it's a worthwhile consideration. That combination of durability and performance is what makes it worth the upgrade.

Straight From Subispeed

A rotor upgrade for 2005-2017 STI that extends real service life through a proven metallurgical process, not just surface-level slotting or drilling.

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