The Mishimoto 08+ Subaru WRX/STI X-Line Aluminum Radiator is engineered to improve your vehicle’s cooling efficiency, ensuring optimal performance under demanding driving conditions. Featuring a larger triple-row core, this radiator provides significantly better heat dissipation compared to the stock unit, helping to maintain coolant temperatures during intense driving or extended use. Its 100% brazed aluminum construction and TIG-welded polished end tanks offer superior strength, durability, and corrosion resistance, making it a reliable upgrade for your Subaru. The lightweight design ensures that vehicle balance and handling are preserved, while the direct OEM fit allows for a straightforward installation without modifications. This radiator is an ideal choice for enthusiasts seeking to maximize cooling capacity and reliability for daily driving, track days, or spirited adventures.
Every Mishimoto X-Line Performance Aluminum Radiator includes a high-pressure 1.3 bar radiator cap, which raises the coolant boiling point, providing extra protection against overheating. An additional radiator cap is included for use on the expansion tank, offering flexibility and enhanced cooling system integrity. Backed by the Mishimoto Lifetime Warranty, this radiator ensures long-term performance and peace of mind, making it a valuable upgrade for your Subaru WRX or STI. Its compact yet robust design features a 3-row, 2-inch thick core with 16% thinner tubes for increased surface contact, improving overall heat transfer. Whether you're replacing an aging radiator or upgrading for better cooling efficiency, the Mishimoto X-Line Aluminum Radiator is built to withstand the rigors of high-performance driving and extend the lifespan of your engine components.
Designed to fit 2008-2014 Subaru Impreza WRX 2.5 Liter models, including the STI variants, this radiator is compatible with a wide range of Subaru Legacy models from 2005 to 2009. Its superior cooling capacity and durable construction make it an essential component for maintaining engine reliability and performance during aggressive driving or hot climates.
Features:
- Triple-row core: Significantly improved heat dissipation for maintaining optimal coolant temperatures
- 100% brazed aluminum construction: Provides strength, durability, and corrosion resistance
- Polished TIG-welded end tanks: Ensures reliability and a premium finish
- Lightweight design: Maintains vehicle balance and handling performance
- OEM direct fit: Easy installation with no modifications required
- Includes high-pressure 1.3 bar radiator cap: Raises coolant boiling point for added overheating protection
- Additional radiator cap included: Compatible with expansion tank
- 16% thinner tubes: Increase surface contact and cooling efficiency
- 3-row, 2-inch thick core: Enhances overall cooling capacity
- Backed by Mishimoto Lifetime Warranty: Ensures long-term performance and support
Fitment:
2005 Subaru Legacy GT
2005 Subaru Legacy GT Limited
2005 Subaru Outback XT
2005 Subaru Outback XT Limited
2006 Subaru Legacy GT
2006 Subaru Legacy GT spec.B
2006 Subaru Outback XT
2006 Subaru Outback XT Limited
2007 Subaru Legacy GT Limited
2007 Subaru Legacy GT spec.B
2007 Subaru Outback XT Limited
2008 Subaru Impreza WRX
2008 Subaru Impreza WRX STI
2008 Subaru Legacy GT Limited
2008 Subaru Legacy GT spec.B
2008 Subaru Outback XT Limited
2009 Subaru Forester XT
2009 Subaru Forester XT Limited
2009 Subaru Impreza WRX
2009 Subaru Impreza WRX Premium
2009 Subaru Impreza WRX STI
2009 Subaru Legacy GT Limited
2009 Subaru Legacy GT spec.B
2009 Subaru Outback XT Limited
2010 Subaru Forester XT Limited
2010 Subaru Impreza WRX
2010 Subaru Impreza WRX Limited
2010 Subaru Impreza WRX Premium
2010 Subaru Impreza WRX STI
2010 Subaru Impreza WRX STI Special Edition
2011 Subaru Forester XT Touring
2011 Subaru Impreza WRX
2011 Subaru Impreza WRX Limited
2011 Subaru Impreza WRX Premium
2011 Subaru Impreza WRX STI
2011 Subaru Impreza WRX STI Limited
2012 Subaru Forester XT Touring
2012 Subaru Impreza WRX
2012 Subaru Impreza WRX Limited
2012 Subaru Impreza WRX Premium
2012 Subaru Impreza WRX STI
2012 Subaru Impreza WRX STI Limited
2013 Subaru Forester XT Touring
2013 Subaru Impreza WRX
2013 Subaru Impreza WRX Limited
2013 Subaru Impreza WRX Premium
2013 Subaru Impreza WRX STI
2013 Subaru Impreza WRX STI Limited
2014 Subaru Impreza WRX
2014 Subaru Impreza WRX Limited
2014 Subaru Impreza WRX Premium
2014 Subaru Impreza WRX STI
2014 Subaru Impreza WRX STI Limited
2015 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2015 Subaru WRX STI Limited
2016 Subaru WRX STI Base
2016 Subaru WRX STI Limited
2016 Subaru WRX STI Series.HyperBlue
2017 Subaru WRX STI Base
2017 Subaru WRX STI Limited
2018 Subaru WRX STI Base
2018 Subaru WRX STI Limited
2018 Subaru WRX STI Type RA
2019 Subaru WRX STI Base
2019 Subaru WRX STI Limited
2019 Subaru WRX STI S209
2020 Subaru WRX STI Base
2020 Subaru WRX STI Limited
2021 Subaru WRX STI Base
2021 Subaru WRX STI Limited
