Hi! I bought an Audi TT with K04 conversion, larger injection nozzles, stainless steel from turbo in 3″. other LLK, other gasoline pump etc. and it is really fun. I gave it to my friend because he is too small for me. Now I bought a C70 2.5T 193 PS automatic EZ 3/1999 with 101.000 KM for fun because I am an old Volvo fan 🙂 Before that I had a C30 D5 with 210 hp and 510 NM – very horny but unfortunately with diesel sound…. I had this n 2.5T engine already in the V70 and in the C70 convertible – but as a hand switch. The V70 got a different chip soldered and thus reached 204 hp at the test bench and approx. 350 NM torque. It goes quite well and clean but could be of course even better 🙂 Now I want to get a little up with the coupé with the power! I thought of: 3″ downpipe with metal cat (would the tuning company in my vicinity make themselves) 2,5″ ferrita stainless steel from Kat The exhaust is done anyway (Auto st This combination would then be adjusted by means of software on the test bench. What looks out about power and above all – does the 4-speed automatic last without any problems? What would be the next step? Does a different loader fit the serial manifold? Is the charging air at the C70 sufficiently cooled or could you change something? What do you think of the open air filters like BSR etc.? I am grateful for your tips! LG