Cadillac STS · 2006 - 2010
4.6 V8 320hp Stage 1 tuning
ECU remap / chiptuning file for the Cadillac STS 4.6 V8 320hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
320 hp
340 hp
+20 hp
Torque
427 Nm
445 Nm
+18 Nm
Engine specifications
- Engine code
- LH2
- Fuel
- Petrol
- Displacement
- 4395 cc
- Compression
- 10.5 : 1
- Bore × Stroke
- 93.0 X 84.0 mm