GSC Power-Division Beehive Valve Spring Kit for FA20 BRZ/FRS 

All new GSC Power-Division Beehive Spring Kit with Titanium Retainers for the Subaru BRZ and Scion FRS. The 5056 Spring kit uses Chromoly spring seats to locate the ovate wire beehive spring and utilizes lightweight, precision Titanium retainers. This is absolutely the most lightweight, strongest spring kit for the FA20 platform. Capable of 35 PSI of Boost at 9,500 RPM, it’s a must have for high boost, high RPM builds. 

Sold as a set of 16 
Kit Includes

16 Springs

16 Spring Seats

16 Ti Retainers.

88 LBS @ Seat/ 211LBS @.400" Lift

Max Boost: 35 PSI

Max RPM: 9500 Rpm