moinsen…. I’ve been looking for a tuner for my 2.5 16V for some time and I’ve already found two offers. 1.Turbo with all the drums and all for around 5,500 euros from a workshop near Berlin 2. Conversion from my 2.5 16V machine to the EVO 2 engine, including exhaust system, for 6,300 euros from HAGMANN The Tubrboumbau should bring about about 70 hp more power and during the EVO conversion the power with test bench should rise to 235 hp. Are the 5,500 for then Turbo ne reasonable sum or can you tell me who else does that? Thanks in the previous MfG Taddi