Invidia HS22SW4AFPCB High Flow Catted Intermediate Front Pipe 2022+ WRX CVT/Auto

The Invidia HS22SW4AFPCB is a high-performance catted intermediate front pipe engineered specifically for 2022-2025 Subaru WRX models equipped with CVT or automatic transmissions. This 2-piece design addresses one of the most restrictive components in the factory exhaust system, delivering substantial gains in horsepower and torque while reducing turbo lag.

Performance Engineering:

• Features 2.99-inch diameter mandrel-bent SUS304 stainless steel tubing for maximum exhaust flow
• Utilizes larger pipe diameter and smooth bends to minimize restrictions and turbulence
• High-flow catalytic converter maintains street legality with minimal impact to exhaust flow
• Laser-cut cast steel flanges withstand high temperatures for leak-free reliability
• Retains factory O2 sensor locations for compatibility with stock systems

Premium Construction:

• Manufactured from high-quality SUS304 stainless steel with polished finish
• CNC-machined flanges ensure precise fitment and durability
• Robot TIG welding for consistent, high-quality joints
• 3D-scanned design guarantees proper fitment without modifications

What's Included:

• 2-piece intermediate front pipe with integrated high-flow secondary catalytic converter
• All necessary gaskets and hardware for installation

This direct-fit replacement delivers the performance boost enthusiasts demand while maintaining emissions compliance for street-legal driving. Ideal for WRX owners seeking improved throttle response, enhanced exhaust note, and measurable power gains.

Important Note: This product is not CARB compliant and is not legal for sale or use in California.