COBB Front Mount Intercooler Hot Side Pipes (712500-H) | Subaru WRX 2004-2007 / STI 2004-2007

The COBB Front Mount Intercooler Hot Side Pipes (712500‑H) offer 2004–2007 Subaru WRX and STI owners a precision-engineered charge‑air upgrade designed exclusively for use with COBB’s Front Mount Intercooler (FMIC). With optimized piping geometry, this hot‑side kit ensures more efficient airflow, reduced pressure drop, and improved turbo response especially under high boost or performance tuning conditions.

KEY FEATURES

• Hot‑side charge‑air pipes engineered specifically for COBB FMIC installation on 2004–2007 WRX/STI
• Optimized internal diameter and smooth bends minimize airflow restriction and pressure loss under boost
• High‑temperature resistant materials for reliable performance under sustained load
• Improves turbo responsiveness and charge‑air cooling efficiency when paired with the FMIC
• Professional‑grade fitment ensures clean, secure installation and consistent performance gains
• Compatible with both stock and modified turbo setups ideal for tuned or upgraded WRX/STI builds

TECHNICAL SPECIFICATIONS

• Platform Compatibility: Subaru WRX 2004–2007, Subaru STI 2004–2007
• Component Type: Hot‑side charge‑air piping for COBB FMIC system
• Function: Routes compressed turbo output air to the FMIC with minimal pressure drop and turbulence
• Performance Benefit: Enhanced turbo response, improved boost stability, better charge cooling under load
• Installation: Direct‑fit requires COBB Front Mount Intercooler; minimal modification needed
• Application: Ideal for performance builds, boosted setups, and tuned WRX/STI engines using FMIC

VEHICLE FITMENT

• Subaru WRX 2004–2007
• Subaru STI 2004–2007

COBB delivers proven, data‑driven performance solutions engineered to optimize your Subaru with unmatched precision and reliability.