Description
The Mishimoto MMFS-STI-08P Plug-N-Play Aluminum Fan Shroud Kit is a purpose-built cooling upgrade for the Subaru WRX and STI, pairing a brushed aluminum shroud with two preassembled 12-inch high-flow fans that are prewired with factory-style connectors for a true bolt-in swap. Each fan is rated to move over 1150 CFM, and the entire assembly measures just 3.5 inches deep, freeing up engine bay space while working seamlessly with the stock or Mishimoto performance radiator and OEM coolant overflow tank.
Engineered by Mishimoto as a direct cooling-system replacement, this fan shroud kit eliminates splicing, soldering, or crimping — every connector matches the factory harness, so installation mirrors removing and replacing the stock fan shroud setup. The dual 12-inch fans work together to move substantial airflow across the radiator core, helping manage coolant temperatures under demanding conditions. Because the shroud is compatible with the stock overflow tank, fan plugs, and radiator, it drops into the existing cooling system without additional modification, making it a straightforward upgrade path for anyone looking to improve thermal management in their Subaru’s engine bay.
Vehicle Applications
This shroud kit is built specifically for the Subaru WRX and STI platform. It covers the 2008-2014 Subaru Impreza WRX (including the 2009-2014 WRX Premium and 2010-2014 WRX Limited trims) and the 2008-2014 Impreza WRX STI (including the 2011-2014 STI Limited and the 2010 STI Special Edition), as well as the redesigned 2013-2015 WRX Base and Limited trims, the 2015 WRX Premium, and the 2015 WRX STI Base, Launch Edition, and Limited. It also fits the 2010 Subaru Impreza 2.5 GT, 2.5i, 2.5i Premium, and Impreza Outback Sport. Chassis codes covered include GE/GH, GR/GV, and VA, with engine codes EJ255, EJ257, and FA20.
Features
- Plug-n-play design bolts directly to stock or Mishimoto performance radiator
- Compatible with the OEM coolant overflow tank
- Brushed aluminum fan shroud preassembled with two 12-inch high-flow fans
- Prewired with factory-style connectors; no splicing, soldering, or crimping required
- Each fan provides over 1150 CFM of airflow
- Slim profile with a maximum depth of just 3.5 inches
- Includes all hardware needed for installation
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMFS-STI-08P
- Material: Plastic / Aluminum
- Finish: Uncoated, Brushed Aluminum
- Color: Silver
- Length: 28.75 in
- Width: 15.75 in
- Depth: 3.5 in
- Fan Quantity: 2
- Fan Diameter: 12 in
- Airflow: over 1150 CFM per fan
- Weight: 7.75 lbs
- Chassis Codes: GE/GH, GR/GV, VA
- Engine Codes: EJ255, EJ257, FA20
- Includes: Aluminum fan shroud, two 12-inch Mishimoto slim electric fans with stock-style connectors, Mishimoto Lifetime Warranty
Frequently Asked Questions
Does this fan shroud work with my stock radiator?
Yes, this kit bolts directly to your stock or Mishimoto performance radiator.
Will it work with my factory coolant overflow tank?
Yes, the fan shroud is compatible with the stock overflow tank, fan plugs, and radiator.
Do I need to splice or solder any wiring during installation?
No, the fans are prewired with factory-style connectors, so this plug-n-play kit requires zero splicing, soldering, or crimping.
How much airflow do the fans provide?
Each fan provides over 1150 CFM of airflow.
What is included in the kit?
The kit includes one aluminum fan shroud, two 12-inch Mishimoto slim electric fans with stock-style connectors, all mounting hardware, and the Mishimoto Lifetime Warranty.
Which Subaru models does this fan shroud fit?
It fits the 2008-2014 Impreza WRX and WRX STI, 2013-2015 WRX, 2015 WRX STI, and the 2010 Impreza 2.5 GT, 2.5i, 2.5i Premium, and Outback Sport, covering chassis codes GE/GH, GR/GV, and VA with engine codes EJ255, EJ257, and FA20.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
