Quote Originally Posted by DoktorB
http://www.ebay.co.uk/itm/bmw-m50-inlet-manifold-conversion-kit-new-/131060142429?pt=UK_CarsParts_Vehicles_CarParts_SM& hash=item1e83cb115d
that kit looks good,he claims the 328 with m50 manifold and remap will produce 225,is that true,ive just got a 328 and curious,need to give it a service and check over yet when time allows