HKS Supra TT 1993-1998 SSQV4 kit Universal Hi-temp cast iron prevents cracking

Hi-temp cast iron prevents cracking under severe heat

This mounting kit allows you to bolt up the HKS and use it in atmospheric mode

Offers a smooth inner taper transition from the compressor housing outlet

Size: 2009-on

HKS Supra TT 1993-1998 SSQV4 kit Universal Hi-temp cast iron prevents crackingHKS LAUNCHES The NEW GENERATION SUPER SEQUENTIAL BLOW OFF VALVE, THE SUPER SQV 4. In 1994, HKS introduced the first Sequential Blow Off Valve featuring a unique, pull type, sequential valve structure and a differential pressure control system. This advanced pull type relief system allowed for stable operating ranges from low to high boost pressures. Since imitation is the highest form of flattery, HKS has once again redesigned the physical aspects of