Cadillac STS
4.6 V8 320hp · 2006 - 2010 · 4.6 V8 320hp
Vehicle
Cadillac STS 4.6 V8 320hp
Catalog data for tuning potential, ECU type and available read methods.
ECU
4.6 V8 320hp
Engine control unit identified for this engine version.
Power
320 → 340 HP
+20 HP / +6%
Torque
427 → 445 Nm
+18 Nm / +4%
Engine
4.6 V8 320hp
4.6 V8 320hp
Fuel Type
4.6 - Petrol
4.6 V8 320hp
Power
320 → 350 HP
+30 HP / +9%
Torque
427 → 472 Nm
+45 Nm / +11%
Engine
4.6 V8 320hp
4.6 V8 320hp
Fuel Type
4.6 - Petrol
4.6 V8 320hp
Read Methods
Read Method
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Available Services
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Supported Services
Chip Tuning Stage 1, DTC Code Removal, Pops & Bangs Activation, Speed Limiter / VMAX Removal.