HKS 2009-2013 MAZDASPEED 3 SSQV4 BOV KIT

In the year of 1994, HKS proudly introduced the first Sequential Blow-Off Valve featuring a unique, pull-type, sequential valve structure and a differential pressure control system. This SSQV4 BOV Kit 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 the Super Sequential Blow Off Valve to thwart off the counterfeiters. Also, the reliable functionality of the Super SQV 4 is unchanged and utilizes the same mounting flanges as all previous generation SSQVs. This assures compatibility with all optional HKS SSQV inserts, recirculation fittings, and recirculation kits. SSQV4 BOV Kit features a nickel-plated, die-cast metal secondary valve, which is swaged to the primary valve, a stainless steel C-Clip, and a spring to increase sealing and durability.

• You can hardly hear the sound of the stock recirculation valve with the stock air cleaner case.
• Enjoy the cool sound of Super SQV IV in high-frequency waves.
• It looks cool in the engine room with this new Super SQV IV right next to the air cleaner case.
• We had no problem like engine stall in our test with Super SQV IV.

HKS’ Warranty

For information on the HKS’ warranty terms and conditions, please click here