Power Stop JBR550XPR brake rotors are engineered specifically for enhanced performance and durability, designed to fit 1993-1997 Infiniti J30 models as well as select Infiniti Q45 variants from 1990 to 1996. These front Evolution drilled and slotted rotors provide a direct OE fit, ensuring seamless installation without any need for modifications. Manufactured by PowerStop, a reputable leader in brake technology, these rotors uphold the highest standards of quality and reliability expected in professional automotive applications.
Constructed with precision cross-drilled holes, these rotors optimize heat dissipation during intense braking conditions, effectively reducing brake fade and maintaining consistent stopping power. The rounded slots serve a crucial function by channeling away gases, brake dust, and moisture, preserving a clean friction surface for improved brake pad contact and enhanced overall braking efficiency. Additionally, the silver zinc dichromate plating offers superior resistance against rust and corrosion, extending the service life of the rotors under various environmental conditions.
PowerStop’s commitment to innovation and durability is evident in this product, which is ideal for drivers seeking a high-quality upgrade to their braking system. These rotors are compatible with the following vehicle configurations:
| Year |
Make |
Model |
Submodel |
| 1993-1997 |
Infiniti |
J30 |
Base |
| 1993-1997 |
Infiniti |
J30 |
T |
| 1991-1996 |
Infiniti |
Q45 |
A |
| 1990-1996 |
Infiniti |
Q45 |
Base |
| 1994-1996 |
Infiniti |
Q45 |
T |
By choosing Power Stop drilled and slotted rotors, customers invest in a product that enhances brake cooling and performance while maintaining the reliability and safety standards expected from a professional-grade brake component. This pair of rotors is an excellent solution for those requiring dependable braking performance under demanding driving conditions.
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