– Massive Power and Torque Increase –

The primary goal of a Stage 3 remap is to extract as much power and torque as possible from the engine. This can result in a dramatic increase in performance, often pushing the engine close to its physical limits.

– Track Level Performance –

A Stage 3 remap and the accompanying modifications are often aimed at track performance rather than everyday driving. The car may have a much more aggressive power delivery, making it less suited for casual or urban driving.

– Extensive Hardware Modifications –

Upgraded Turbocharger or Supercharger: A Stage 3 setup often includes a larger turbocharger or even an additional turbo (in twin-turbo setups), or a significantly upgraded supercharger. This allows for much higher boost pressures and, consequently, more power.

High-Performance Exhaust System: A fully custom or race-spec exhaust system with minimal restrictions (often completely removing the catalytic converters or using high-flow alternatives) is required to handle the increased exhaust flow and reduce back pressure.

Engine Internal Upgrades: To cope with the stress, the engine internals may need to be reinforced or replaced with stronger components. This could include forged pistons, stronger connecting rods, a performance camshaft, and potentially even a balanced crankshaft.

Advanced Cooling Systems: Due to the extreme heat generated by the higher power output, upgraded cooling systems are essential. This might involve a larger intercooler, upgraded radiators, oil coolers, and more efficient cooling fans.

Reinforced Transmission and Drivetrain: The transmission, clutch, and drivetrain components might also require upgrades to handle the increased torque. This might involve a high-performance clutch, stronger driveshafts, and even an upgraded differential.

– Advance Tuning –

The ECU tuning is much more complex, involving custom maps tailored to the specific hardware setup. This requires a skilled tuner who can optimize the engine parameters to balance power, reliability, and drivability.

In summary, a Stage 3 remap is designed for serious enthusiasts or racers looking for extreme performance. It’s an involved process requiring substantial investment in hardware and expertise.