hi mike im currently tuning my a3 tdi quattro 140pd 2006 model so far ive added a hybrid turbo from grant parker,solid flywheel and clutch, de-catted the exhaust ,ind kit will be getting it custom mapped by sitech racing in a couple of months looking for around 240bhp is this possible with these mods? how strong are these engines ?its my daily ride so i dont want to comprimise reliabilty.every time i look for tips ideas etc i keep stumbling onto your car hat off to you bud its an immense build.ive heard a few horror stories is my car the model that suffers from head problems ? also whats your opinion on front mounted intercoolers as ive heard the stock ones pretty good ,also you wouldnt happen to have any spares lying around have you im looking for the rubber bush between the prop and rear diff as mines causing a really annoying vibration thanks in advance,matty