GSC Single Valve Spring Set with Titanium Retainers/Chromoly Seats

GSC Power-Division's Single, Cylindrical Spring kit is designed for the 2.0L FA20 engines found in the 2015-20 Subaru WRX and 2013-20 Subaru BRZ / FRS. These are great for boosted applications or high revving NA engines needing more spring with out breaking the bank. These can handle up to 8200RPM and 20LBS of boost due to new chrome moly valve spring seats and light weight titanium retainers. 

Includes: 
16 Valve Springs
16 Ti Retainers
16 Spring Seats

5756 Install Heights:
1.298" = 85 lbs
0.948" = 160lbs
0.848" = 182lbs
0.782"= Coil bind

Max Boost: 20 PSI 
Max RPM: 8200