Originally Posted by domhart10 (Post 2529123)

Would be different for the D5s but yes these sensors fade and after the 100k mark its best they are changed to really get the best from the car ... but you have enough to work with on the T5's so these are just minor things really.

Bought mine on 44k and its now on 137k and been great, slapped a remap on it straight away and the car has always delivered.

Also your thing on "Is there anything else one can do" is that to improve power? Yes I would look at getting a performance exhaust and improved induction for the car along with a remap. You can do much more on this platform but really depends how far you want to go.

Originally Posted by Benholder90 (Post 2529144)

So is that when the engine has done high mileage that it will have less power and car will not be as fast anymore? What about age of the engine?

Originally Posted by domhart10 (Post 2529165)

Ah right tbh 137k for a d5 is really not that much at all. I wouldnt worry too much about sensors and just when and if the timing belt is fue as well as the clutch. Other than that should go like the wind and a remap would be awesome on it!

How come you decided on a D5.