Radium/Injector Dynamics Subaru Fuel Rail upgrade 01+ WRX STI Bracket and a premium silicone tube

and a premium silicone tube is used for durability while also providing the most secure installation available

0T supercharged engines*

Please see the below temperature ranges and installation instructions for the proper use of these contact type temperature indicator stickers

it lacks the internal volume

Radium/Injector Dynamics Subaru Fuel Rail upgrade 01+ WRX STI Bracket and a premium silicone tubePremium fuel rail upgrade for 2001+ Subaru WRX and STI models. Engineered by Radium Engineering in collaboration with Injector Dynamics for superior fuel delivery in high performance and forced induction applications. Key Features CNC machined billet aluminum construction for durability and precision Optimized for Injector Dynamics injectors (ID1050, ID1300, ID2000, etc.) Improved fuel distribution across all cylinders Increased internal volume for