Woop got my tuning box yesterday and fitted, can really feel the difference seems to pull better. Even just before 2000 aswell as soo much better through the end of the rev range.

Just a couple of questions:

I'm running it on setting 7. Powers gd and i think a slight increase in avg mpg bit too early to tell but signs are looking gd. Is this the best setting???

When guys do the remap many are changing spark plugs i was wondering if this would be the case for me if i wanted to get the best from the box??? Ive never had a big problem with mis fire now and again but never engine light come on.

I've not changed my spark plugs as yet, if it ain't broke don't fix it.

I find setting 7 for me is the best for power and economy, setting 8 seemed to destroy fuel

7 seems the best for me too. 8 overfuels to kingdom come and 9 too.

As others have said 7 gives a good balance 9 is bonkers but drinks fuel like I drink beer!

I have one of the older units that isnt adjustable but the extra power is fun I think its the way the vrs should have come out the factory