46+ Bmw M4 Gts Gearbox Software Gif. Added gts interior with rollcage & new seats fixed some wrong texturing added 3 new spoiler all tuning parts can be damaged now / trunk and bonnet can be open all the time. I started with i guide online called upgrading ecu's on bmw f11 520d and caution.
The m3 and m4 hex tuning ecu performance software unlocks the full potential of your stock or the entry level power levels can be upgraded to high performance level by paying difference in retail. Added gts interior with rollcage & new seats fixed some wrong texturing added 3 new spoiler all tuning parts can be damaged now / trunk and bonnet can be open all the time. The bmw m4 gts is the most performance oriented.
Bmw m4 f82 tuning (m4 gts).
Of course its just mo, but they have been ugly, the m3 gts was okay, but. 2016 bmw m4 gts review. I always thought that you needed to flash new software or something to get the gts transmission update to the m3. All tunes come with the standard gts features.