Hi all sifu, i got my e9 gsr 2 month back. i was wondering what is the original boost for stock evo9 gsr? because i see on the m7 EBC it show 1.18bar only. is it stock? and how much i can boost on stock car? i mean...
What difrent between normal 13B engine and Cosmo Triple Rotor is't easy to instal to fd3s model and who have done it i saw at ah choi shop PDE 7007 how is't cost and how is't power goes?