The GT Cooling Panel(Garage Defend replica) traditionally offer an improvement in cooling efficiency by ensuring air passes through the radiator instead of around it... Is for Nissan S15.
If you guys watched Initial D before, I'm sure you know that Keisuke Takahashi has a twin turbo FD3S. I would like to know the benefits and disadvantages using a twin turbo compared to a single turbo or vice versa...