Overtake Top Mount Intercooler Y-Pipe Kit Red Subaru STI 2004-2021 | A10385RED

Product Fitment: 

2004-2021 Subaru STI

Whether you’ve picked up an aftermarket or STI top-mount intercooler that requires an STI-style Y-pipe, need to replace worn-out couplers, or simply want a clean and functional engine bay upgrade, the Overtake Top Mount Intercooler Y-Pipe Kit is your perfect solution.

This Y-pipe kit is a complete, performance-engineered system featuring a single-piece A380 cast aluminum Y-pipe that’s precision-machined for consistent, leak-free fitment. Inspired by the OEM STI design, it delivers balanced airflow between intercooler runners for efficient charge distribution, helping your turbo system maintain smoother, more consistent boost.

Included in the kit are 5-ply fiber-reinforced silicone couplers that connect the turbocharger and throttle body with excellent flexibility, vibration isolation, and heat resistance. The wire-reinforced turbo elbow coupler ensures a secure seal and simplified installation — even when working with various OEM and aftermarket turbo configurations.

Whether you’re upgrading your WRX or refreshing your STI, the Overtake TMIC Y-Pipe Kit provides the performance, reliability, and precision fit you expect from a top-tier intercooler component.

Key Features & Benefits:

• One-Piece A380 Cast Aluminum Y-Pipe – Lightweight, durable, and precision-machined for a leak-free seal.

• Balanced Runner Lengths – Ensures even airflow and charge distribution.

• 5-Ply Reinforced Silicone Couplers – Heat-resistant and flexible for long-lasting performance.

• Wire-Reinforced Turbo Coupler – Prevents collapse and simplifies installation.

• Includes All Necessary Hardware and Clamps – Complete kit ready for installation.

• Improved Flow & Fitment – Optimized design for both OEM and aftermarket top-mount intercoolers.