SKU: MMOC-STI-08 | UPC: 748354009644
Mishimoto 2008-2014 WRX STI Oil Cooler Kit – Silver
The Mishimoto 2008-2014 WRX STI Oil Cooler Kit in silver delivers direct-fit cooling for Subaru Impreza WRX STI models from 2008 to 2014. This kit mounts a 19-row cooler in the front bumper for maximum airflow while stainless steel -10AN lines and brackets ensure simple installation. It lowers oil temperatures by 20-30°F to support consistent power output and engine durability on street or track.
Key Features
- 19-Row Oil Cooler: Large 11.75 x 7.6 x 1.75-inch aluminum core provides high-efficiency cooling with optimal front bumper airflow
- Direct-Fit Design: Custom brackets position the cooler for best performance without modifications to the vehicle
- Preassembled Lines: 66-inch passenger and 44-inch driver-side stainless steel braided hoses with -10AN fittings for leak-free setup
- Temperature Reduction: Proven to drop oil temps 20-30°F while keeping pressure loss to a minimum for reliable operation
- Thermal Protection: Reflective wrap on lines shields against exhaust heat for added durability
Product Notes
- Available in silver or black finish with optional thermostatic sandwich plate for precise temperature management
- Engine oil cooler adds 1.8 liters of fluid capacity
- Kit weighs 8.5 pounds for balanced performance without excess bulk
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory mounting points for 1-2 hour install time
- Includes all necessary hardware, fittings, and sandwich plate adapter
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2014 | Subaru | Impreza | WRX STI |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
Why Choose Mishimoto?
- Direct-fit kits engineered specifically for Subaru WRX STI models
- Performance validated through dyno and track testing
- Lifetime warranty covers defects in materials and craftsmanship
Frequently Asked Questions
- Q: Will this fit my 2008-2014 Subaru Impreza WRX STI sedan or hatchback?
A: Yes, direct-fit for both sedan and 5-door hatchback WRX STI models listed, including Limited and Special Edition variants - Q: What materials are used in construction?
A: Mandrel-bent aluminum tubing for the cooler core, stainless steel braided lines, and CNC-machined aluminum fittings - Q: What warranty coverage is provided?
A: Lifetime warranty against manufacturer defects when installed and used as directed
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed with 25.5 x 15.4 x 6.5 inch dimensions
- Weight: 11.4 lbs





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