|
2011 e70 x5 xdrive35
stage one map suggests intercooler. from what i read e70 n55 has an intercooler which is 30% larger than an e90 n55. i guess the bump of 30% for the e70 is due to load increase / because of added mass. Id like to know what you guys think about that and do i need to have a custom intercooler made to run your maps
|