Chip tuning

Chip tuning optimises your car’s performance by adjusting the software in the engine control unit (ECU). Every tune we deliver is developed on the dyno and tailored to your specific car, so you get the best result without compromising reliability. All our tuning comes with a warranty for extra peace of mind.

Stage 1 tuning — from €299

Stage 1 is the most popular and accessible way to improve your car’s performance. Only the ECU software is adjusted, with no mechanical changes to the engine. Fuel delivery, ignition timing and other parameters are optimised for your car.

Benefits of Stage 1

• More power: typically 10–30% more power, depending on the car.
• More torque: stronger pull across the rev range for more responsive acceleration.
• Better fuel efficiency: often lower consumption at constant speeds.
• Simple installation: a software update, no physical changes to the engine.
• Warranty: 9kPerformance offers a warranty on its tuning.

Stage 2 tuning — from €399

Stage 2 combines software tuning with hardware upgrades such as a sports air filter, a performance exhaust or larger injectors. This lets the engine breathe and deliver even more.

• Bigger gains: often 20–50% or more power, depending on the car and parts.
• Matched parts: we check that every component is compatible with your engine.
• Dyno-verified: the result is measured before and after.

Stage 3 tuning — on request

Stage 3 is for serious builds with extensive engine changes, such as a larger turbo or supercharger, better intercoolers and reinforced internals. Gains can exceed 50%. Contact us to discuss your project.

Good to know

• Always have tuning done by a professional, with the right equipment and a dyno.
• Check how tuning affects your manufacturer’s warranty and your insurance.
• You receive a tuning certificate for your car.