Stress-free 15-21 Sti Ultimate Cooling Bundle Apparel [5OtvIl0F]

Ultimate Cooling Bundle for STI Performance

Experience the pinnacle of cooling technology with the Stress-free 15-21 Sti Ultimate Cooling Bundle Apparel [5OtvIl0F]. This comprehensive kit is designed for the 2015–2021 Subaru STI, offering maximum cooling without compromising performance. It includes the GrimmSpeed Front Mount Intercooler Kit and your choice of a CSF Race-Spec Aluminum Radiator, ensuring your engine stays cool and efficient under any driving conditions. With this bundle, you get the reliability and efficiency needed for daily driving, track prepping, or peak performance.

Top-Grade Cooling Components

Featuring a GrimmSpeed Front Mount Intercooler Kit with a large 24" x 11" x 4" bar-and-plate core, this kit excels in heat dissipation. The cast aluminum end tanks and optimized airflow paths enhance the cooling efficiency, while the wrinkle black powder-coated piping provides a durable and clean finish. Additionally, the CNC machined BPV flange, brackets, and all necessary hardware are included, making installation a breeze. On the radiator front, the CSF Race-Spec Aluminum Radiator boasts a 42mm 2-row core with B-Tube Technology for increased efficiency. With options for raw aluminum or black-coated finish, you can choose the look that suits your vehicle.

Optimized for Daily Use and Track Performance

Whether you're driving daily or chasing peak performance on the track, this cooling bundle delivers. The CSF radiator efficiently manages engine coolant temperatures, while the GrimmSpeed intercooler tackles heat soak and intake charge issues. This proven pairing eliminates thermal bottlenecks and ensures a rock-solid foundation for reliable power delivery. The direct-fit design works seamlessly with OEM fans and hoses, making installation straightforward. This cooling bundle is perfect for those who demand top performance and optimal cooling in their Subaru STI.