Using our Remap Performance Calculator, you can instantly see the power and torque gains your vehicle could achieve from a Stage 1 or Stage 2 remap. Simply select your car and engine, and the calculator will display estimated increases in BHP, torque, and overall performance. It’s a quick and accurate way to understand how much extra power your vehicle can unlock before booking a tuning session. If you’re comparing stages, the tool makes it easy to see the difference between Stage 1’s safe daily-drivable gains and Stage 2 is a more aggressive performance boost which usually requires upgrades like a forced induction kit and upgraded intercooler