Quote:
Originally Posted by RussRamz
I spent the day with the guys at Kelleners-Sport today. I was the first Z4 M that they have had the chance to mess with and in a matter of five hours, I am certainly pleased with the results. This trip was to determine if they could read the DME and if so, what could be done.
Well, attached are the dyno numbers and graphs. Doing the conversion from kW to HP, I baselined at 328.937 HP with a stock car other than the removal of the charcoal filters. Post tune resulted in 342.226 HP or a gain of 13.289 HP. Not bad for five hours of work.
I have plans to drop S54 CSL cams into the engine on my next trip with the CSL airbox and installation of Evosport Headers and race cats. This will complete my engine tuning and I'll then focus on the suspension in time for a nice summer up at the Nordschleife.
|
Do you know what parameters are changed exactly? Is this detectable by the dealership? And how much does this cost?