Jeep offers a diverse engine lineup — approximately 52% diesel and 44% petrol across 93 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 69% of Jeep engines in our database feature forced induction, making them excellent candidates for remapping. Across the range, Stage 1 gains typically fall between 10 and 90 BHP (averaging 30 BHP) and 18 to 170 Nm of additional torque (averaging 55 Nm). These gains come from optimising boost pressure, fuelling, and ignition timing — all within the engine's mechanical tolerances.
Jeep engines have an average suitability score of 6/10, 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 Jeep's factory software to unlock its full potential — no hardware changes required. Here are the typical gains across the range.
+10–90 BHP across the range
+18–170 Nm across the range
69% of variants are turbocharged
Software-only — no hardware modifications needed
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