Fit For WRX VA FA20DIT 2.0L 2015-2017 Turbo Manual Transmission Aluminum Radiator. It allows the turbocharger to operate at higher boost pressures safely, thereby unlocking greater potential power output from the engine. The intercooler enhances engine reliability and longevity by reducing thermal stress on pistons, valves, and other parts exposed to high temperatures. Streamlined internal design supports effective cooling, adapting well to high-load driving. Sturdy build quality offers steady heat dissipation with a reduced failure rate., Manufacturer: HGDDBAE