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HKS SSQV Blow Off Valve Kit for 1990+ Twin Turbo Nissan 300ZX Z32. 


  • Genuine HKS SSQV4 Blow Off Valves (2)  
  • Flanges attached to hose adapters with snap rings and o-rings installed
  • Rubber Caps to eliminate the factory recirculation hose
  • In-line Vacuum filters
  • Vacuum Hose
  • Tie Straps 

This kit includes all the necessary hardware to mount the BOV's in the location of the stock recirculation valves.  

View the Installation Manual HERE.

Optional fittings transform these BOVs into recirculation valves, venting the surge back into the intake tract as in the stock configuration. Please choose the appropriate option below.    

We also offer a kit that mounts these BOV's in the engine bay on intake hard pipes. Take a look at the Z1 Hardpipes & HKS SSQV4 BOV's.

Available Options:

Recirculation fittings:

$598.00 $498.00

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