GSC Dual Cylindrical Valve Spring Kit (WRX/BRZ/FRS)

The GSC Power-Division Dual Valve Spring Kit with Titanium 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.