South Bend Clutch Heavy Duty Stage 1 Clutch Kit Subaru STI 2004-2021 Wheel Offset_12mm forcing the ECU to pull

forcing the ECU to pull timing and resulting in inconsistent performance

an entire car requires 4*

this complete kit provides accurate AFR data for tuning

Precision Flow MatchingBalanced to within 1–2% with included flow report

South Bend Clutch Heavy Duty Stage 1 Clutch Kit Subaru STI 2004-2021 Wheel Offset_12mm forcing the ECU to pullPart #: FJK1000 HD Heavy duty version of the stock O. E. clutch. The Pressure Plate has an increase clamp load for extended life. The disc is dual dampened for smooth engagement and increased transmission life. Premium friction material ensures rapid heat dissipation increasing the life of the clutch. Recommended for spirited and daily driving. Torque Rating (at crank) 465 Ft Lb