S90 Performance Billet Throttle Body - B/D/H/F Series Size:74mm The process begins with a

The process begins with a solid billet bar of 6061 aluminum

(S17H4): 2 sockets

making the task of making a custom exhaust system very easy

and reinforced cable

Password:JDM Valve Cover Washers (F-Series S2000)

S90 Performance Billet Throttle Body - B/D/H/F Series Size:74mm The process begins with aS90 Performance Billet Throttle Body B D H F Series Designed by S90, these series of direct bolt on throttle body are precision CNC machined from AL6061 T6 billet aluminium for increased durability. The throttle shaft and blade assembly are CNC machined from AL7075 T6 aluminium separately to increase horsepower and torque by optimizing airflow to the engine, with the addition of two high quality bearings for smoother and precision control. S90