Beta Grand National LeGran (w/ Open Exhaust V6 Sound) 1.2

I know, a year later... i'm sorry guys, i was busy with life.

So, to the Changelog:
- Added a realistic 4 Speed Automatic gearbox;
- Reworked the engine's torque (from 310 up to 380);
- Added "Grand National" badges to the LeGran's front fenders and an "Intercooled" badge to the trunk (need resizing still);

- Attempted removal of the BOV sound (since the newest update broke the jbeam code line "bov_Enabled":false)
- I might've forgotten...

Changelog:

-Re-tuned sounds;
-Re-tuned Engine, Turbocharger and Radiator (engine now averages same MPG as the real one, 17MPG @ 70kmh);
-Renamed all Parts to "Grand National" prefix;
-Re-done the config as well as some of it's details;


Custom GN Trunk Lettering will come in the future
Here's a preview:


Take care...

-Tiny Jbeam cleanup;
-Disabled pressure dump on the Turbocharger (irl it doesn't have one);
(in other words, you won't hear the BOV)