GrimmSpeed 2015-2021 Subaru WRX Turbo Inlet V2 & 3-Port Electronic Boost Control Solenoid Package

Better Airflow. Precise Boost Control. One Complete Package. Two essential components of your WRX's turbo system, engineered to work together. The GrimmSpeed Turbo Inlet V2 and 3-Port Electronic Boost Control Solenoid Package combines improved airflow, durability, and precise boost management in one convenient package, at 5% savings compared to purchasing each part separately. The GrimmSpeed Turbo Inlet V2 replaces the factory plastic inlet with a durable A380 cast aluminum design, eliminating the risk of cracking associated with the OEM component. Its CAD-optimized internal geometry reduces restrictive air pockets for smoother airflow into the turbocharger, while precision-machined surfaces ensure proper fitment and sealing. Version 2 also features interchangeable PCV fittings for compatibility across all 2015-2021 WRX model years. Paired with the inlet is the GrimmSpeed 3-Port Electronic Boost Control Solenoid (EBCS), designed to deliver faster, more consistent boost response and greater precision during tuning. Replacing the factory 2-port configuration, the EBCS gives tuners more control over boost pressure while maintaining factory-style mounting and plug-and-play electrical connections. Designed specifically to work together, these components provide a clean, reliable installation without the fitment concerns associated with mixing aftermarket and OEM boost control hardware. Whether you're preparing for a custom tune or refining your existing setup, this package delivers two proven GrimmSpeed solutions with 5% built-in savings. QUICK SPECS: Complete Turbo Inlet & EBCS Package – Two complementary components engineered for the FA20DIT platform A380 Cast Aluminum Turbo Inlet – Durable construction eliminates factory plastic cracking concerns CAD-Optimized Flow Path – Smooth internal geometry reduces restrictive air pockets 3-Port Electronic Boost Control Solenoid – Provides more precise and consistent boost management during tuning Direct-Fit Design – Precision-machined mounting surfaces, OEM-style connections, and interchangeable PCV fittings Plug-and-Play EBCS Wiring – Connects directly to the factory harness without splicing FITMENT: 2015-2021 Subaru WRX (FA20DIT) WHAT'S INCLUDED: (1) GrimmSpeed Version 2 Cast Aluminum Turbo Inlet (1) GrimmSpeed 3-Port Electronic Boost Control Solenoid Kit Required installation hardware, fittings, seals, and mounting components supplied with each kit Tuning Note: While the Turbo Inlet V2 does not require tuning on its own, proper ECU calibration is required before operating under boost with the 3-Port EBCS installed. Consult a qualified tuner before installation and operation.