The Case Luxxum 100 3.4 Tier 4A 114hp (All) produces 114bhp and 491Nm in standard form. Our Stage 1 ECU tuning file raises output to 140bhp and 600Nm, a gain of 26bhp and 109Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.