

Stage 1 remap estimates for 107 engine variants across 16 models
Browse All Models ↓Mazda offers a diverse engine lineup — approximately 46% diesel and 53% petrol across 107 variants in our database. Both fuel types respond well to Stage 1 remapping, with turbocharged diesel engines typically delivering the largest gains in both power and torque.
Around 51% of Mazda engines in our database feature forced induction, making them excellent candidates for remapping. Across the range, Stage 1 gains typically fall between 5 and 71 BHP (averaging 26 BHP) and 8 to 120 Nm of additional torque (averaging 42 Nm). These gains come from optimising boost pressure, fuelling, and ignition timing — all within the engine's mechanical tolerances.
Mazda engines have an average suitability score of 5.8/10, indicating good potential for Stage 1 remapping. As always, results vary by engine — check individual suitability scores to find the best candidates in the range.
A Stage 1 ECU remap optimises your Mazda's factory software to unlock its full potential — no hardware changes required. Here are the typical gains across the range.
+5–71 BHP across the range
+8–120 Nm across the range
51% of variants are turbocharged
Software-only — no hardware modifications needed

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