Saturn's range is primarily petrol-powered, with 14 engine variants in our database. Modern turbocharged petrol engines respond exceptionally well to ECU remapping, delivering noticeable gains in both power and throttle response.
Across the Saturn range, Stage 1 remap gains typically fall between 18 and 35 BHP (averaging 22 BHP) and 20 to 57 Nm of additional torque (averaging 30 Nm). Turbocharged variants see the largest improvements, while naturally aspirated engines benefit from refined throttle mapping and ignition advance.
A Stage 1 ECU remap optimises your Saturn's factory software to unlock its full potential — no hardware changes required. Here are the typical gains across the range.
+18–35 BHP across the range
+20–57 Nm across the range
7% of variants are turbocharged
Software-only — no hardware modifications needed
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