HKS G16E BCD Piston Kit - 2023+ Toyota GR Corolla Accessport Built-in pressure relief valve -

Built-in pressure relief valve - ensures continuous oil flow under cold starts or high RPMs

Designed to replace the factory plastic engine cover components

OEM+ Aesthetic: Low-profile design keeps the cabin looking tidy and intentional

This piece is molded to fit perfectly over your OEM fuse box cover and it fits like a glove

Material: Black ultrasuede

HKS G16E BCD Piston Kit - 2023+ Toyota GR Corolla Accessport Built-in pressure relief valve -HKS offers an upgraded piston kit for the GR Corolla's G16E engine that improves performance in many ways like durability, structural rigidity, weight & knock reduction, and achieving a higher compression ratio. If you are needing more from the GR Corolla engine, HKS has you covered! What is bridge structure? Enhancement of rigidity Bridge shaped ribs are designed at both sides near the piston pin connection to improve rigidity. Utilizes A2618