Universal sequential membrane Blow-Off Valve (BOV) HKS SSQV 4. It uses a double membrane that ensures high speed and accuracy. Original, made in Japan.
Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment (ESA) System. Now You Can Control The Sound Of The BOV From Inside The Cabin!
The simple and essential mod for quicker boost response. Utilising Proven TMS Technology To Ensure Dependable Boost Holding And Optimum Throttle Response.
Universal sequential membrane Blow-Off Valve (BOV) HKS SSQV 4. It uses a double membrane that ensures high speed and accuracy. Original, made in Japan.