StopTech Power Slot Slotted Left Front Cryo Rotor | Toyota 4Runner (03-09, 12-15) / Tacoma (05-09, 12-19) (126.44129CSL)

StopTech Sport Rotors are also available with an optional cryogenic treatment.

Although cryogenic treatment is invisible to the naked eye; many fleet customers are sold on its 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; from brake rotors and engine parts to machine tools and gear sets. All new StopTech Sport Rotors may be ordered with cryogenic treatment for an additional fee.

Symmetric vane; split-core castings for uniform heat distribution. 

Black E-Coat anti-corrosive coating protects much better than competitors spray paint. Double disc ground friction surface for optimal performance and service life 
This extra process provides better rotor balance and creates a cleaner; more finished looking component; In addition; Rotors are inspected for balance and mill-corrected to a tolerance of less than 2oz

 
2003 - 2009 Toyota 4Runner

2007 - 2014 Toyota FJ Cruiser

2005 - 2019 Toyota Tacoma