Brian Crower Subaru EJ205/EJ207/EJ257 Series Dual Spring/Titanium Retainer/Spring Seal Kit YMM_2017_2022_Honda_Civic_Type_R_FK8 Their stretchability helps absorb shocks

Their stretchability helps absorb shocks

supporting your vehicle’s suspension system under various driving conditions

Its robust construction minimizes deformation under pressure and temperature fluctuations

Pressure and Vacuum Resistance: Designed to withstand pressurized systems

Brian Crower Subaru EJ205/EJ207/EJ257 Series Dual Spring/Titanium Retainer/Spring Seal Kit YMM_2017_2022_Honda_Civic_Type_R_FK8 Their stretchability helps absorb shocksThe Brian Crower Dual Spring Titanium Retainer Kit is a high performance upgrade designed specifically for Subaru EJ Series engines from 2002 onwards, including WRX and STI models up to 2021. Crafted from lightweight titanium, this retainer kit enhances valve train stability and reduces weight, which contributes to improved high RPM durability and performance. The dual spring configuration ensures better valve control under aggressive driving