Light Weight Aluminium Nissan SR20DET 70mm throttle body.
It fits Silvia S13 S14 S15 with SR20DET Engine.
Nissan SR20DET direct bolt-on throttle body, using latest ball bearing technology and built from CNC-machined T6 aluminium alloy. All units are designed as a direct replacement This unit is good for horsepower gain along with improved throttle response.