Upgrade your turbocharged vehicle with the HKS Super SQV (Sequential Blow Off Valve), specifically designed for a variety of models. This innovative valve features a unique sequential structure and a differential pressure control system, allowing it to operate efficiently across a wide boost range—from low to high. The Pull-Type relief design ensures stable performance, making it an ideal choice for modern turbocharged engines.
Many users have noted how the HKS Super SQV dramatically improves throttle response and sound, making their driving experience even more exhilarating. The installation process is straightforward, especially with the included vehicle-specific parts, ensuring a seamless fit on models like the Nissan 350Z and Subaru WRX.
Other Part Numbers:
HKS #hks71008-AD011
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.
HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.