Killer Bee 2002-2007 WRX/Sti Oil Control Valve

This oil-control valve manages oil movement through the cylinder-head breather path during sustained cornering on early GD turbo models.

Why I would use it: I would use it on a track, autocross, or aggressively driven 2002-2007 WRX/STI to help keep more oil in the sump and available to the pickup when lateral load is high.

• Application-specific head-breather oil control
• Supports more consistent sump oil level during cornering
• Designed for the early GD ventilation layout

Fitment: 2002-2007 WRX, 2002-2007 STI