Process West Silicon Y-Pipe – Subaru WRX/STI 2002–2007 & STI 2008–2014
Choose options
Process West Silicone Y-Pipe – Suits Subaru 02–07 WRX/STI & 08–14 STI
The Process West Silicone Y-Pipe connects the turbo compressor outlet to the intercooler and is engineered to deliver superior airflow distribution. Due to the design of most Subaru top mount intercoolers, the pipe takes the shape of the letter 'Y'. Many aftermarket Y-pipes fail to evenly distribute charge air, often featuring one efficient duct with a secondary spout as an afterthought, leading to uneven cooling.
In contrast, the Process West Silicone Y-Pipe is precision-designed to ensure perfect charge air distribution across the intercooler core, maximising cooling efficiency and performance. Constructed from high-quality, heat-resistant silicone, it offers excellent durability and reliability in demanding performance applications.
Key Features
- Optimised internal design for even airflow distribution
- High-quality, heat-resistant silicone construction
- Direct fitment for Subaru 02–07 WRX/STI & 08–14 STI
- Improves intercooler efficiency for enhanced performance
- Compatible with Process West top mount intercoolers
Vehicle Compatibility
Subaru WRX (2002–2007)
Subaru STI (2002–2007, 2008–2014)
No instructions available for this product.
Need Help Finding the Right Part?
We’ll Track It Down for You
We know how frustrating it can be searching for the right part. If it’s not listed on our site, that doesn’t mean we can’t source it.
Fill out the quick form below and our team will track it down for you.