Subaru WRX STI Intercooler Pipe Kit - Cold Side - COBB - FMIC - 2015-2021. This COBB cold-side piping links your COBB front mount intercooler to the throttle body with a precise, durable fit for WRX and STI owners.

Designed specifically for vehicles running the COBB Front Mount Intercooler, this kit replaces the cold-side run with mandrel-bent aluminum tubing, bead-rolled ends, and quality multi-ply silicone couplers. Robust clamps help keep connections secure under boost, while clean routing supports consistent airflow and reliable performance. Intended for 2015-2021 Subaru WRX and STI equipped with the COBB FMIC system.

Features

• Fits 2015-2021 Subaru WRX and STI with COBB FMIC
• Cold-side piping from intercooler to throttle body
• Mandrel-bent aluminum with bead-rolled ends
• Multi-ply silicone couplers and robust clamps included
• Designed for consistent airflow and secure connections

Have questions or planning a build? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations in Austin, Texas and the Los Angeles, California area offering installation and customization services.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov