NISMO Air Inlet Pipe For NISSAN SKYLINE GT-R R32 R33 R34 RB26DETT 14460-RS597Brand NISMO Series Name Air Inlet Pipe Product Descriptions Compared to standard part, it smoothes the airflow from the two turbo chargers, reducing pressure loss and improving engine response. A welded aluminum pipe was used to get a smooth pipe interior that reduces air resistance and weight. Highly rigid, swell & heat resistant silicon rubber was employed in order to reduce vulnerability to pressure at the joint sections and to increase both heat