Description
Upgrade your BMW’s braking system with the StopTech Slotted Sport Brake Rotor, designed specifically for models including the 1991 BMW 325i, 318i, and other compatible BMW vehicles from 1984 to 1991. These high-performance, one-piece rotors are direct replacements for factory brake discs, offering a significant boost in braking performance and reliability. Featuring a sleek black e-coating, these rotors provide excellent corrosion resistance while maintaining a clean, aggressive appearance behind your wheels. The advanced metallurgy, enriched with Molybdenum and Chromium, enhances durability, crack resistance, and noise reduction for quieter operation.
The unique slotting on the rotors aids in heat dissipation, brake dust dispersal, and gas evacuation, which improves overall braking response especially in wet conditions. The slotted design also increases initial bite, providing a more responsive pedal feel and enhanced braking performance during aggressive driving or emergency stops. The double ground friction surface ensures consistent braking with each use, and the cryogenic treatment reduces residual stresses, extending rotor lifespan.
These rotors are engineered with a directional curve vane design on selected applications to further improve heat management and braking efficiency. They are a direct OE replacement, making installation straightforward without modifications. Suitable for high friction European style brake pad compounds, they are ideal for enthusiasts seeking improved stopping power and enhanced aesthetic appeal. Whether for daily driving or spirited performance, the StopTech Slotted Sport Brake Rotors deliver reliable, high-quality braking for your BMW.
Features:
- Black E-Coated Non-Friction for corrosion protection
- Double disk ground for consistent friction surface
- Superior resistance to cracks from thermal stress
- Increased initial bite and wet weather response
- Directional curve vane designs on selected applications
- Cryogenic treatment reduces residual stress
- Slots help evacuate gases, dust, and heat
- Direct OE replacement for hassle-free installation
Fitment:
BMW 318i Base 1991
BMW 318is Base 1991
BMW 325 Base 1986
BMW 325 Base 1987
BMW 325 Base 1988
BMW 325e Base 1984
BMW 325e Base 1985
BMW 325e Base 1986
BMW 325e Base 1987
BMW 325es Base 1986
BMW 325es Base 1987
BMW 325i Base 1987
BMW 325i Base 1988
BMW 325i Base 1989
BMW 325i Base 1990
BMW 325i Base 1991
BMW 325is Base 1987
BMW 325is Base 1988
BMW 325is Base 1989
BMW 325is Base 1990
BMW 325is Base 1991
BMW 325iX Base 1988
BMW 325iX Base 1989
BMW 325iX Base 1990
BMW 325iX Base 1991

















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