Overtake Charge Pipe KitRevamp your Subaru with the Overtake Charge Pipe Kit. This kit is engineered to replace the restrictive factory plastic piping on the FA20 platform. Constructed from larger 6. 4 cm CNC mandrel bent aluminium tubing, it features precision formed silicone couplers for unmatched durability and performance. The increased diameter and smooth bends optimise airflow, enhancing throttle response, accelerating turbo spool, and ensuring consistent boost