Engines and Components› Oiling Systems

Killer B Motorsport

Killer B Oil Control Valve 08-14 WRX/STi

$329.00

SKU: K005 OCV2

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This product is designed for racecars that sustain +1.5Gs consistently, specifically boxer engine cars. It prevents oil from flowing out of the head breather ports under high cornering loads, which can cause oil starvation or overflow from catch can systems. It operates based on lateral forces, closing the port from the surging head during severe lateral loads while allowing other ports to function normally for blow-by gas ventilation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKiller B Motorsport
Part NumberK005 OCV2

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy