peace... ;) some more update... got UV eraiser,i have done few different eproms and went for a test drive :D affter have an hour it was ready for a motorway :D love M40 !!! =DDD so the bost at the moment 0,75 a/f ratio 11.8 - 12.3. i like how it spins wheels on 3-4th gear even with LSD and slicks :l...