dabba

So Im jumping here from the SLS section, just because you guys did many crazy modifications and used different companies to increase the power of your cars, Im still not sure which company has reliable data and which ones would stand behind their products if anything happens, as I see that some of you guys had a failed BMC filters, and some had issues with different tuners.. I know there are many threads about these companies but I felt I need more clarification of some personal experience of each you with tuning their cars. Planning to install some long tube headers and ECU tune, however each company apparently has its own advantages? MHP are claiming that with this stage 2 they would get the car up 571rwhp, and weistec are saying that it would an additional 79rwhp which is equivalent to something around 540rwhp, if you guys don't mind giving me your opinions and if you would suggest any other tuner that would give better and safer results

kb24forlife24

Give Weistec Engineering a call; all they do is Mercedes/AMG.