Originally Posted by Russcross
OOO
it's really not cheap car to mod, I now... But In my country I have another problem - delivery , so I try make right decision
thanks... and I'll start with cai)
What country? You may find a fellow member there who owns a SLK32 or C32 that can help you find a tuner. Otherwise you have to send in your ECU, or do a remote tune with their laptop. Check their websites for options. The dual CAI will give you plenty of extra power without a tune and that may be enough for you.