Authentic Kelford Cams Dual Valve Springs w/ Titanium Retainers 2015-2025 WRX

Description

Upgrade your 2015-2025 Subaru WRX with Kelford Cams Dual Valve Springs featuring lightweight titanium retainers. Designed specifically for high-performance turbocharged FA20 and FA24 engines, this premium spring kit delivers superior valve control and durability at high RPMs, supporting up to 9750 RPM and 50 PSI boost.

Crafted from top-grade Japanese spring steel and precision wound in the USA by PAC Racing, these dual valve springs reduce spring surge and extend fatigue life through advanced heat treatment and nano peening. The titanium retainers are CNC-machined in-house by Kelford Cams, ensuring a perfect fit and lightweight strength. Specs include 88 lb seat pressure at 32.85mm installed height, 228 lb at 11.0mm valve lift, and coil bind at 18.55mm solid height.

Ideal for Subaru enthusiasts seeking reliable, high-RPM valve train upgrades, this kit enhances engine stability and performance under boost. Trust Subimods for specialized Subaru parts and elevate your WRX’s valve train with this premium upgrade. Shop now and experience improved durability and power delivery.