NISMO Intake Collector Kit For NISSAN SKYLINE GT-R R32 R33 R34 RB26DETT 14110-RSR45Brand NISMO Series Name Intake Collector Kit Product Descriptions To get the most efficient shape for tuning engines (400ps to 600ps), the diameter & length of the intake pipe and the shape of the intake collector's cross section were redesigned. This improved air distribution to each tube as well as equalizing the air flow volume to each side, which increased torque in the mid speed range. Fuller air intake to both the front and rear reduces the