Radium Engineering Fuel Rail Plumbing Kit Parallel Subaru WRX 2008-2014 / STI 2008-2021 test 2 for driver's side and

2 for driver's side and 2 for passenger side

This is a concern for people competing in rally events

FITMENT NOTES:

The Invidia Q300 is widely considered one of the best daily-driven performance exhausts because it prioritizes:

Improves radiator airflow efficiency

Radium Engineering Fuel Rail Plumbing Kit Parallel Subaru WRX 2008-2014 / STI 2008-2021 test 2 for driver's side andPart #: 20 0584 The Radium Engineering plumbing kits are designed to compliment Radium Engineering Subaru EJ fuel rail installations. This kit interfaces with the factory feed and return hard lines in the engine bay (near the LH strut tower) and provide all the underhood fuel plumbing. All necessary fittings and hoses are included, along with an adjustable high flow fuel pressure regulator. Two kits are offered; one that feeds the fuel rails in