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.

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.

1990 - 1991 BMW 325iX, 1990 - 1995 BMW 325i, 1990 - 1995 BMW 325is, 1991 - 1998 BMW 318i, 1991 - 1998 BMW 318is, 1996 - 1999 BMW 328i, 1996 - 1999 BMW 328is, 1996 - 2002 BMW Z3, 1998 - 1999 BMW 318ti, 1998 - 1999 BMW 323is, 1998 - 2000 BMW 323i, 2000 - 2000 BMW 323Ci, 2003 - 2006 BMW Z4

1990-1991 BMW 325ix; 1990-1995 BMW 325i; 1990-1995 BMW 325is; 1991-1998 BMW 318i; 1991-1998 BMW 318is; 1996-1999 BMW 328i; 1996-1999 BMW 328is; 1996-2002 BMW Z3; 1998-1999 BMW 318ti; 1998-1999 BMW 323is; 1998-2000 BMW 323i; 2000-2000 BMW 323Ci; 2003-2006 BMW Z4

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

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

Sport Rotor, StopTech, StopTech Rotor, Stop Tech Rotor, Stop-Tech Sport Rotor, StopTech Sport Rotor, StopTech Brake Rotor

Sport Rotor; StopTech; StopTech Rotor; Stop Tech Rotor; Stop-Tech Sport Rotor; StopTech Sport Rotor; StopTech Brake Rotor

StopTech Power Slot 96-02 BMW Z3 / 03-01/06 Z4 (E86) / 3 Series Front Left Cryo Slotted Rotor

StopTech Sport Slotted Cryo Brake Rotor; Front Left

Sport Slotted Cryo Brake Rotor; Front Left

Sport Slotted Cryo Brake Rotor

Cryosport Slot Rotor

Disc Brake Rotor