Extremely rare, no longer made or sold new anywhere.  Custom made by the Legendary RobZ.

This throttle body set is perfect for those looking to upgrade their Z32 300ZX TT. With a bore diameter of 62mm, it is designed to provide optimal performance and control for your vehicle. Its high-quality construction ensures durability and reliability, making it a great choice for any car enthusiast.

Rob'Z 62mm Billet Throttle Bodies are the best option available for the Z32. They are significantly larger than stock, and flow much more air than stock. These are an excellent upgrade to pair with 2.5" intercooler/intake piping and doing them together will eliminate the last restriction in your intake system. In comparison to the 50mm stock throttle bodies, which flow 350 CFMs, these flow 598 CFMs.

Please note that you will need to machine your plenum to suit the larger opening. These will NOT fit with stock intake hoses. These also eliminate the fittings for the carbon canister (driver's side) and EGR/AIVs (passenger side) vacuum ports.

Whether you're replacing a worn-out part or simply looking to improve your vehicle's performance, this throttle body set is a great choice. Its compatibility with the Z32 300ZX TT makes it an easy installation, while its durable and reliable construction ensures that it will last for years to come. Upgrade your vehicle today with this top-quality throttle body set.

Gaskets not included, 62mm gaskets are available from concept Z.

https://conceptzperformance.com/robz-billet-aluminum-62mm-upgraded-throttle-body-set-nissan-300zx-z32-rz-16118-xx-kt_p_19290.php