(1) Z1 Silicone Recirculation (or Blow Off Valve) Inlet Hose.  All 1990+ 300ZX Twin Turbo Models came with two of these rubber hoses.  These hoses are the same for right and left side applications.  This silicone replacement hose connects the pressurized side of the steel intercooler plumbing to the stock recirculation valve or aftermarket blow off valve. 

4 ply reinforced high quality silicone hose, custom formed for perfect fitment on the Z32.

Sold Individually | 2 required for TT models

Z1 Motorsports offers a full line of silicone hoses for the Z32 that will be the last hoses you will ever have to purchase.  They will outlast the car at less cost than OEM replacements!  There's no reason to consider anything else. 

Color: Black, Blue or Red