If you’re looking to give your 2015+ WRX a serious boost, you’ve got to check out this intercooler. It’s not just any intercooler; it’s engineered specifically for the WRX with performance as the top priority. Unlike some of those one-size-fits-all options out there, we tailor our cores for each application, ensuring you get the best performance possible.

What sets this intercooler apart? For starters, the design features an offset and staggered fin pack, both inside and out. The external fins are densely packed for optimal heat transfer, while the internal fins are spaced out to maximize airflow. It’s all about that sweet spot between cooling and flow, and we’ve nailed it. You might be tempted to go for a cheaper alternative, but trust me, those options often come with a catch. Many of them have a straight-through internal fin pack that just ends up acting like a tunnel. This can lead to higher intake air temps, which is a one-way ticket to timing reductions, knock, misfires, and all sorts of trouble.

The ETS intercooler for the 2015+ WRX is built to perform. We’ve positioned the inlets and outlets right in the middle of the core for even air distribution. Each inlet and outlet is hand ported, which means we’ve taken the time to smooth out any rough edges that could create turbulence. I’ve seen other manufacturers just slap on a tube without any care for the inside finish, and that can really mess with airflow.

• A massive 26" wide intercooler core designed to maximize heat transfer while keeping pressure drops to a minimum.
• Core size: 26" wide, 11.37" tall, and available in thicknesses of 3.0", 3.5", 4.0", or 5.0".
• Precision TIG welded construction for durability.
• Lightweight end tank design that doesn’t weigh you down.
• Hand ported inlets and outlets for optimal flow.
• ETS logo stenciled on the intercooler—because why not show off a bit?

• Choose from 3.0", 3.5", 4.0", or 5.0" core thicknesses.
• Available anodizing options in Blue, Red, Black, Gold, and Purple to match your style.

• Every intercooler is pressure tested to 50 psi to ensure it can handle the heat.
• We clean and inspect each product before it ships out.
• The fins are protected during shipping to avoid any damage.
• Inlet and outlet tubes are sealed to keep packing materials and debris out during installation.

• Subaru STI 2015-2021

In summary, if you’re ready to elevate your WRX’s performance, this intercooler is a solid choice. It’s built tough, designed specifically for your car, and offers the kind of reliability that you can count on when you push your ride to the limit.