GSC Power Division GSC Valve Spring Kits | Subaru FA20 WRX/BRZ/FRS (5256) GSC Power-Division

FA20 WRX/BRZ/FRS Dual Cylindrical Valve Spring Kit by GSC Power-Division

The GSC Power-Division Dual Valve Spring Kit with Titani9um Retainers for the Subaru 2015

WRX, BRZ and Scion FRS includes 16 titanium retainers, 16 dual valve spring sets, and 16 spring seats. This

dual cylindrical set is made from the same high quality wire as our Beehive Kits and utilizes a Nano-peened

finishing process to allow for the lowest possible fatigue loss rate.

Features

• Max RPM: 9,500 RPM
• Max boost: 50 psi

Applications

• 2012-2021 Subaru BRZ
• 2014-2021 Subaru WRX

What’s In The Box?

• 1 – Dual Cylindrical Valve Spring Kit

Warranty

• Manufacturer Standard Warranty.