??? The filters are inside the engine compartment?? Behind the barrier for the radiator and 2 barriers away from the air (the grill, and the radiator/cowl). That doesn't seem right for accessing the cold air optimally. Even the stock set-up utilizes channels that pass in front of the radiator to the space just behind the grill. Needswings set-up also takes you up front. I would guess this set-up will disappoint in the performance.