[welsh-guyuk]

hi i have a 2020 15 eco blue diesel i in stalled this tuning box works great auto gear box i wonder if ane one could help me i used the speed limiter at 70 mils an hour when i got to 70 the speed limiter cut in for a few seconds but the power of this box nocked the speed limiter any one got any idea what can be done to stop this thanks for any body can help

 

[welsh-guyuk]

thats what i thought i have taken it out and as im in the 30 day cooling off im going to send it back thanks you are right many thanks