Civic Si AccessPORT



POWER. FLEXIBILITY. CONTROL. The AccessPORT is the industry leading OEM ECU flashing, managing and monitoring assistant. Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations. The result is impressive gains in torque and horsepower while maintaining a high degree of safety. The AccessPORT comes with pre-installed maps that are optimized for common performance modifications.



Tuning flexibility will range from simply loading one of the included performance maps designed for common modifications, all the way to complete custom map authoring using our soon to be available AccessTUNER software. Extract maximum power from virtually any modification while retaining the driveability and sophistication inherent in the OEM ECU.



Stage1: Up to +5% HP & +4% TQ
See Modification Requirements

Stage1+SRI: +10.8% HP & +6.0% TQ
See Modification Requirements

Stage2+CAI: +14.6% HP & +10.0% TQ
See Modification Requirements


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