DBA 4000 XS Drilled Slotted Rotor for Evo 5-9 Price is for ONE Rotor::Rear (4419XS) WRX/STi Fits models with a

WRX/STi Fits models with a stationary base only

(Engine tune is required

Deadtime is the delay between when exhaust gas composition changes and when that change is reported by the O2 sensor

If you're looking for a full battery kit

• Journal Bearing (JB) Hydrodynamic 360° Thrust Bearing System

DBA 4000 XS Drilled Slotted Rotor for Evo 5-9 Price is for ONE Rotor::Rear (4419XS) WRX/STi Fits models with aDBA 4000 Series XS, one piece, cross drilled and slotted rotor with gold hat for Evo 5 6 7 8 9 models. Front and rear rotors are available. Recommended for high performance applications and a popular choice for show cars. Sold individually, price is for ONE rotor. Vehicle Fitment: Mitsubishi Evolution V VI VII VIII IX Fits Evo 5 9 with Brembo Calipers Front or Rear Sold individually, price is for ONE rotor Please adjust quantity as needed Fitment: