COBB 800515 SUBARU Delrin Oil Cap ymm_74 6" x 5" core produces

6" x 5" core produces a significant volume increase compared to stock

Outside Length/Base Outside Diameter (mm): 305/228

Bleed Screw Tightening Torque 17Nm

Description BMC FB539/20 AIR FILTER 185X273

Fits Following Engines:Chevrolet LS Gen III LS Series small block (2004 & later - except LS9)

COBB 800515 SUBARU Delrin Oil Cap ymm_74 6" x 5" core producesThe COBB Delrin Oil Cap's construction of pure medical grade black Delrin means it does not absorb heat like many aluminum options. The included seal and shims ensure an OEM like fitment and guarantee proper orientation. It's fluted design around the edges provides excellent grip. Have you noticed the fingerprint recognition on your mobile device does not work after having to add oil to your Subaru at the track? The COBB Delrin Oil Cap will not absorb