Compatible: (2.0L/2.5L)
2008 – 2014 Subaru WRX
2008 – 2021 Subaru STI
2009 – 2013 Subaru Forester XT
2005 – 2009 Subaru Outback XT
2005 – 2009 Subaru Legacy GT
INTENDED FOR USE WITH MANUAL TRANSMISSION MODELS
MUST PURCHASE UNIVERSAL POWER & STEERING COOLER KIT TO COMPLETE INSTALL ON AUTOMATIC TRANSMISSION MODELS
The provided Mishimoto radiator cap should replace the stock cap located on the expansion tank. The stock cap attached to the radiator should be installed on the Mishimoto Performance Aluminum Radiator. The Mishimoto radiator cap is a two way valve, while the stock radiator cap is a single valve. Due to the difference in construction, the Mishimoto cap cannot be used on the radiator. If the Mishimoto cap is fit on the radiator, overheating may occur. It is the installer's responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation.
Use small fitting for:
2008–2009 Subaru WRX
2008–2021 Subaru STI
Use large fitting for:
2010–2014 Subaru WRX
2005–2009 Subaru Legacy GT
2005–2009 Subaru Outback XT
2009–2013 Subaru Forester XT
The Mishimoto X-Line performance aluminum radiator for the 2008–2014 Subaru WRX and 2008–2021 STI is designed with a larger 3-row core to maximize cooling efficiency, boost engine functions, and most importantly protect your car from overheating. It is the ideal upgrade to the stock Subaru radiator whether you drive your vehicle daily or take it for track runs. The Mishimoto aluminum WRX and STI radiator features a lightweight triple core, 100% brazed aluminum, and polished end tanks, enhancing the overall performance of your engine. Every Mishimoto aluminum radiator is a direct stock fit making installation effortless with no cutting or modification required. All Mishimoto radiators come with a high pressure 1.3 bar Mishimoto radiator cap and, like all our aluminum radiators, this product comes with the unparalleled Mishimoto Lifetime Warranty.
- Direct fit for the 2008-2014 Subaru WRX and 2008-2021 Subaru STI
- Premium radiator has 3-row (2" thick) core for improved strength and reliability.
- 16% thinner-than-stock tubes allow for more surface contact, increasing cooling efficiency.
- Greater density of rows for higher cooling capacity.
- More contact points for additional heat transfer.
- 3-row design creates more air turbulence, maximizing cooling efficiency
- Includes magnetic drain plug
- Includes a high-pressure 1.3 bar
- Mishimoto radiator cap
- Mishimoto Lifetime Warranty
VEHICLE SPECS
| ENGINE CODES | EJ255 EJ257 |
| CHASSIS CODES | GE GH |
| FITS | 2008–2014 Subaru WRX 2008–2021 Subaru STI 2009–2013 Subaru Forester XT 2005–2009 Subaru Outback XT 2005–2009 Subaru Legacy GT |
PRODUCT SPECS
| MATERIAL | Aluminum |
| OVERALL HEIGHT | 28" |
| DPI | 13091/13093 |
| DRAIN PLUG LENGTH | 0.047" |
| DRAIN PLUG THREAD SIZE | (M12) x 1.5 |
| OVERALL LENGTH | 21.8" |
| FILL NECK THICKNESS | 0.12" |
| TANK WALL THICKNESS | 0.08" |
| OUTLET | 1.54" |
| ROWS | 3 |
| INLET | 1.54" |
| DUAL PASS | False |
| OVERALL WIDTH | 2.5" |
| CORE LENGTH | 13.39" |
| CORE HEIGHT | 27.09" |
| CORE THICKNESS | 2" |
| FILL NECK | 1.22" |
| OVERALL LENGTH (IN) | 21.80 |
| OVERALL HEIGHT (IN) | 28.00 |
| OVERALL WIDTH (IN) | 2.50 |
| ROWS | 3 |
PURCHASE INCLUDES
Mishimoto Radiator
Mishimoto Radiator Cap
Overflow Nipples - 2
Magnetic Drain Plug
Mishimoto Lifetime Warranty
Warranty:
