It has factory fitted LED lights, carbon fibre dashboard, hard and soft - tops, spoiler, turbo pressure meter and radio. (gallery-aaldering.com)
A waste gate valve adjusts turbo pressure and improves the engine's efficiency. (ausmotive.com)
Part of that owes to overboost, a temporary increase of about 2 psi in turbo pressure that raises the torque peak from 486 lb - ft to 523. (automobilemag.com)