A friend has recently acquired an SL 55 AMG which has undergone a remap estimated to be up to say 600bhp
He would like to take it back down to the standard settings which i estimate involves CPU adjustments and would it need pulley changes etc is it a big job and would it likely involve much cost?
Could he just change the CPU and leave the pulleys?
He would like to take it back down to the standard settings which i estimate involves CPU adjustments and would it need pulley changes etc is it a big job and would it likely involve much cost?
Could he just change the CPU and leave the pulleys?