Hey guys just wondering anyone ever remap or chip a 645ci ,what were the results like ???
D davy_b · Registered Joined Feb 26, 2010 · 206 Posts Discussion Starter • #1 • Mar 11, 2011 Hey guys just wondering anyone ever remap or chip a 645ci ,what were the results like ???
[email protected] · Registered Joined Sep 26, 2008 · 6,636 Posts #2 • Mar 14, 2011 Can anybody assist the OP ?
TheEnd · Registered Joined Jun 25, 2010 · 8,981 Posts #3 • Mar 14, 2011 They go alright, about 25 bhp extra which isn't a bad result on the newer smarter stuff that BMW have out at the moment.
They go alright, about 25 bhp extra which isn't a bad result on the newer smarter stuff that BMW have out at the moment.
A afcneal · Banned Joined Oct 29, 2009 · 1,871 Posts #4 • Mar 14, 2011 I had mine done last year. Not really financially viable IMO as £300 will only give c15-20 bhp which is 7%. Better throttle response though.
I had mine done last year. Not really financially viable IMO as £300 will only give c15-20 bhp which is 7%. Better throttle response though.
