|
I am not certain, but wintertuning or someone else has a stage 1 and stage 2 description, they both deal with the air pipe too.
Could just be an intake, but worth noticing if the pipe at the thottle body is restricted vs 130i
Also more info on the ECU software that you have from 130i
__________________
128i Sport 6MT converted to Euro 130i spec, 3.73 diff, tuned by evolve ~220 whp 207 wtq(ft-lb) SAE
In-progress: //M front arm, M3 rack, e36M lip Wishlist: Coils, n55 mnts, headers, LSD, e60 finn diff
"The 1-series is the last car that BMW engineered before the Germans, as a car-making culture, fell out of love with driving." - R&T 2013 135is
|