GSC
Rev faster
Lighter components
More durable design
Less stress on valvetrain components
Lower spring frequency for more precise valve control.
More valve control equals more aggressive cam profiles
All of these items help to return more power for you to enjoy
Includes Grade 5 Titanium Retainers
Max RPM of 8,500 RPM
Max boost of 35 psi
GSC Power-Division Single Beehive Valve Spring Set w/ Titanium Retainers - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)
Regular price
$556.50
Shipping calculated at checkout.
Here, you are looking at the GSC Power-Division Single Beehive Valve Spring Set. The Beehive spring has been designed to be more stable than standard single or dual cylindrical springs. The smaller and lighter retainer used on the beehive valve spring allows for higher RPM and more valve control.
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