Hi all, well at last found myself a nice 2003 X5 3.0D , been looking a while and this one came along, alls well, but did notice on hard acceleration it does puff out smoke, not excesive ammounts, but enough to see, been reading up and found a stainless steel EGR bypass mod on ebay http://www.ebay.co.uk/itm/BMW-E39-E46-530-330D-X3-X5-EGR-BYPASS-KIT-STAINLESS-STEEL-TUBE-/141180995890?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item20df0b0932 but my question is , is thie what the call the swirly flap blankning off bypass, or is this just the EGR bypass, are the two different? whats the advantage of doing one or both thanks in advance, great car, love it !! much better than the merc XL 2.7d i had ;)
