foregot to say on a map it should be much more efficient when driving efficiently, my boss had his fleet of diesel vans mapped
to make them more efficient, obv when booting it, it will use alot of juice,but normal driving will be better. off a remap being a diesel
you will get much more torque than a petrol car. dont know how he got a map for £150, i paid 350 on my 1.8t