GSC P-D Conical Valve Spring and Ti Retainer Kit Subaru WRX 22-26 | 5021 Vehicle Model_Civic The black-powdercoated steel airbox covers

The black-powdercoated steel airbox covers and protects the Mishimoto high performance air filter from engine bay heat and eliminates the possibility of hydrolock with the placement being closer to the hood

Part #: DS51885511435GB

and on the track

The 1620 Series kit includes a performance pressure plate

GSC P-D Conical Valve Spring and Ti Retainer Kit Subaru WRX 22-26 | 5021 Vehicle Model_Civic The black-powdercoated steel airbox coversProduct Fitment: 2022 2026 Subaru WRX Specs: 85 lbs @ 1. 315" install height 241lbs @ 0. 843" (12mm Valve Lift) Max RPM: 10,000 RPM Max boost: 45 psi The GSC Power Division Conical Valve Spring Kit with Ti Retainer for the 2022+ Subaru WRX includes 16 titanium retainers and 16 Conical valve springs and 16 new Spring Seats. True conical valve springs arent a new concepttheyve been proven in the industry to offer several key advantages over traditional