Hi, I was hoping someone could give me some advice. I’ve recently bought a 6 series 6.40d 2012. I had the car stage 2 remapped. It’s now around the 407 bhp. I’ve noticed a big difference in power, fuel consumption not great but ok. What I’ve noticed is there seems to be a diesel/fuel smell in the car now. With the vents closed not so much but with the vents open I can smell it. It’s a slight smell but never the less it’s noticeable. Should I have any concerns?