08-06-2015, 09:46 AM
From my experience, Only 1 Degree in Advance and retard the driver can be detect if they use their car everyday.
1999 306 GTI-6 PT81 & Remapping
2000 406 SRI 2.0 Turbo 6M/T @ 1 Bar Boosted
![[Image: 150521115952.jpg]](http://image.free.in.th/v/2013/is/150521115952.jpg)
2000 406 SRI 2.0 Turbo 6M/T @ 1 Bar Boosted
![[Image: 150521115952.jpg]](http://image.free.in.th/v/2013/is/150521115952.jpg)