Engineered specifically for the 2022+ VB WRX, the Process West FA24 Intake Manifold w/ Port Injection Fuel Rails is built to maximize airflow and unlock the full potential of your FA24 engine. Combining advanced design and premium materials, this manifold delivers exceptional performance and reliability.

Features:

• Optimized Airflow Design:
  A precision-engineered combination of a billet plenum, cast large-bore runners, and a fully integrated billet Tumble Generator Valve (TGV) section ensures the highest possible intake flow rates.

• Performance Gains:
  Increased plenum volume, larger runner capacity, and computer-modeled internal porting work together to optimize cylinder filling and improve overall engine performance.

• Fully Functional TGV System:
  This design features a fully operational TGV assembly with working shafts and butterflies for seamless integration.

• 'NO CEL' Design:
  Part of the Process West NO CEL lineup, this manifold installs easily without triggering a Check Engine Light, ensuring hassle-free compatibility.

• EV-14 Injector Compatible: Designed to take any EV-14 specification fuel injector, this presents tuners the opportunity to add substantial amounts of extra fuel from an aftermarket ecu/injector driver. 

Notes:

• For Use with Front Mount Intercoolers only: Throttle body position is lower and closer to the firewall than the factory design, making top-mounted intercoolers incompatible.
• Process West Throttle Adaptor Pipe SKU PWIM010AP can be utilized to adapt the Process West Front Mount Intercooler Kit or an alternative aftermarket kit. This includes multiple hose joint options, giving you more flexibility for an easy fitment