Grimmspeed Charge Pipe Kit Black 22-25 WRX / 19-25 Ascent / 19-25 Outback / 20-22 Legacy XT

The factory FA24 turbo charge pipe is restrictive, with narrowing points and internal features that disrupt airflow. GrimmSpeed’s Charge Pipe replaces it with a smooth, consistent-diameter design and gradual bends, improving boost response and increasing horsepower.

Grimmspeed maintained the elegant Subaru O-ring quick-release mechanism with a billet 6061 aluminum turbo adapter for a seamless fit. Mandrel-bent 2.5" 6061 aluminum piping throughout, paired with a stepped 5-layer silicone coupler, ensures smooth airflow from turbo to intercooler. The upper pipe features a cast aluminum intercooler elbow with improved inner geometry for maximum flow.

Features:

• Cast 6061 aluminum intercooler elbow to reduce restriction
• Mandrel-bent 2.5” 6061 aluminum piping
• Stepped 5-layer silicone coupler for consistent flow
• Billet turbo adapter reuses OEM O-ring clip
• Durable wrinkle black or red powder coat finish
• Compatible with OEM and most aftermarket Top Mount Intercoolers
• Includes all hardware and Buna-N O-rings
• Direct bolt-in replacement, no tuning required