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

The COBB Front Mount Intercooler Cold Side Pipes (712500‑C) deliver a high‑quality, optimized charge‑air path for 2004–2007 Subaru WRX and STI models engineered specifically for use with COBB’s Front Mount Intercooler (FMIC). These cold‑side pipes ensure efficient routing of cooled, compressed air from the FMIC outlet to the engine intake, minimizing pressure drop and turbulence for improved boost stability and throttle response under load.

KEY FEATURES

• Cold‑side charge‑air piping designed for COBB FMIC installations on 2004–2007 WRX/STI
• Optimized internal flow geometry and internal diameter reduce airflow restriction and pressure loss after the intercooler
• High‑temperature, boost‑ and heat‑resistant materials ensure reliability under elevated boost and sustained driving conditions
• Delivers cooler, denser intake air for improved engine efficiency, throttle response, and consistent power delivery
• Professional‑quality fitment for clean installation and dependable results when paired with COBB FMIC system
• Compatible with stock and modified turbo setups ideal for tuned builds or enhanced forced‑induction applications using FMIC

TECHNICAL SPECIFICATIONS

• Platform Compatibility: Subaru WRX 2004–2007, Subaru STI 2004–2007
• Component Type: Cold‑side charge‑air piping for COBB FMIC system
• Function: Routes cooled, compressed air from FMIC outlet to intake while maintaining consistent pressure and minimal turbulence
• Performance Benefits: Improved boost stability, enhanced throttle response, more consistent power delivery under load
• Installation: Direct‑fit requires COBB Front Mount Intercooler; minimal custom modification required
• Application: Ideal for performance‑tuned WRX/STI builds and forced‑induction setups using an FMIC or upgraded intake system

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.