Subaru OEM Valve Spring Retainer (Set of 16) Subaru STI 06-21 / WRX 06-14 Vehicle Model_RSX Flaps are about 1" shorter

Flaps are about 1" shorter on the bottom edge for greater clearance and less scraping on lowered WRXs

Part #: DD0232

Heat soak/saturation identifies the limit at which a CAC can no longer reduce charge air temperatures going into the engine

and are cast with thicker wall material

so you can rest assured that all Kics products are fabricated to only the highest standards

Subaru OEM Valve Spring Retainer (Set of 16) Subaru STI 06-21 / WRX 06-14 Vehicle Model_RSX Flaps are about 1" shorterThis is a direct genuine OEM replacement for your engine valve springs retainers on your 2006 2021 Subaru STI and 2006 2014 WRX. This is sold in a complete set of 16.