I am a total disgrace to the car trade as i know the square root of feck all about cars but hey ho. Someone up in my area is advertising Re-mapping and have quoted me £195 for my 320D to be re-mapped. he reckons the following will be my outcome...+30 bhp and +60nm achievable. All im interested in is saving fuel costs as i do roughly 3k motorway miles per month. Is this worth my while?
thanks in advance