If you plan to mod the car for speed then the 535d is a no brainier but to get the absolute most means removing things. Otherwise there isn’t a point.
The 530d would be a better shout for long term. Probably end up being more reliable too. Offering 90% of the performance anyway.
The 530d would be a better shout for long term. Probably end up being more reliable too. Offering 90% of the performance anyway.