BLOX Racing 15-21 Subaru WRX - Blue Charge Pipe Kit

This is the BLOX Racing blue charge pipe kit for the 2015 through 2021 Subaru WRX. It's designed to replace the factory intercooler piping, which can sometimes be a restriction on turbocharged vehicles. By using smoother, larger diameter piping, this kit helps the turbocharger push more air into the engine, especially when you've made other modifications to increase boost pressure.

The kit is made from durable aluminum tubing with a blue finish, and it includes all the necessary silicone couplers and clamps for installation. The smoother internal surface compared to the stock rubber hoses helps reduce turbulence and improve airflow efficiency. This can lead to a more responsive throttle and potentially a slight increase in overall power, particularly in the mid-range RPMs where the turbo is most active. It's a well-built component that's a popular choice for WRX owners looking to optimize their car's forced induction system.