❄️ COLD START NOISE REDUCTION SOLUTIONS

Reduce the aggressive cold start sound of your performance vehicle with our professionally developed cold start noise reduction tuning files. Designed specifically for turbocharged and high-performance petrol engines, these calibrations eliminate harsh, loud idle behaviour during cold engine starts — without compromising warm start characteristics or driving dynamics.

Perfect for daily-driven cars or vehicles operating in residential environments, our cold start deactivation files are engineered for smooth, quiet startup transitions, optimized for both OEM reliability and comfort.

🚗 Supported Vehicle Brands & ECUs

BMW
BOSCH MEVD17.2.3
BOSCH MEVD17.2.4
BOSCH MEVD17.2.5
BOSCH MEVD17.2.6
BOSCH MEVD17.2.8
BOSCH MEVD17.2.9
BOSCH MEVD17.2.G
BOSCH MEVD17.2.H
BOSCH MG1CS003
BOSCH MG1CS024
BOSCH MG1CS201
SIEMENS MSD80
SIEMENS MSD81
SIEMENS MSD85
SIEMENS MSS60

CHEVROLET
BOSCH MED9.6.1

JAGUAR
BOSCH MED17.8.31

LAMBORGHINI
BOSCH MED17.1.1

MERCEDES
BOSCH MED17.7.2

MINI
BOSCH MEVD17.2.3

PORSCHE
BOSCH MG1CS002

PSA (CITROËN / PEUGEOT / DS)
VALEO VD56.1

VAG (AUDI / VOLKSWAGEN / SKODA / SEAT / CUPRA)
BOSCH MED9.1
BOSCH MED9.1.1
BOSCH MED17.1
BOSCH MED17.1.1
BOSCH MED17.1.62
BOSCH MG1CS002
BOSCH MG1CS031
SIEMENS SIMOS 12.1
SIEMENS SIMOS 12.2

✅ Available for flashing with most tuning tools (OBD, bench, boot)
🔧 Fully reversible – restore OEM cold start behaviour anytime
📌 Ideal for aftermarket exhaust setups where cold idle is too loud
⚠️ For motorsport and off-road use only