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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Mishimoto
Mishimoto Performance Oil Cooler Kit for 2015-2018 Subaru WRX STI - Silver (19-Row)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2015-2018 Subaru WRX STI (Base, Launch Edition, Limited, and Series.HyperBlue).
Maintain peak engine performance and longevity with the Mishimoto Performance Oil Cooler Kit. Designed specifically for the 2015-2018 Subaru WRX STI, this kit features a large 19-row stacked-plate cooler mounted behind the front bumper for maximum airflow. It is proven to reduce oil temperatures by 20°F (16°C) while maintaining minimal pressure loss. This kit integrates seamlessly with the factory system, retaining the use of the stock liquid-to-liquid oil cooler for dual cooling efficiency.
Installation is straightforward thanks to direct-fit mounting brackets and preassembled stainless steel braided lines featuring -10AN fittings. To protect your investment from engine bay heat soak, Mishimoto includes thermal reflective wrap for the oil lines to deflect heat from the nearby exhaust components. This kit features the Sleek Silver cooler finish and is backed by the Mishimoto Lifetime Warranty.
- Large 19-row oil cooler for optimal cooling efficiency
- Direct-fit mounting brackets for the 2015-2018 WRX STI chassis
- Proven 20°F (16°C) reduction in fluid temperatures
- Preassembled stainless steel lines with durable -10AN fittings
- Included thermal reflective wrap for exhaust heat deflection
- Retains factory liquid-to-liquid oil cooler functionality
- Manufacturer Part Number: MMOC-STI-15
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2018 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2018 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Mishimoto Performance Oil Cooler Kit for 2015-2018 Subaru WRX STI - Silver (19-Row)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits 2015-2018 Subaru WRX STI (Base, Launch Edition, Limited, and Series.HyperBlue).
Maintain peak engine performance and longevity with the Mishimoto Performance Oil Cooler Kit. Designed specifically for the 2015-2018 Subaru WRX STI, this kit features a large 19-row stacked-plate cooler mounted behind the front bumper for maximum airflow. It is proven to reduce oil temperatures by 20°F (16°C) while maintaining minimal pressure loss. This kit integrates seamlessly with the factory system, retaining the use of the stock liquid-to-liquid oil cooler for dual cooling efficiency.
Installation is straightforward thanks to direct-fit mounting brackets and preassembled stainless steel braided lines featuring -10AN fittings. To protect your investment from engine bay heat soak, Mishimoto includes thermal reflective wrap for the oil lines to deflect heat from the nearby exhaust components. This kit features the Sleek Silver cooler finish and is backed by the Mishimoto Lifetime Warranty.
- Large 19-row oil cooler for optimal cooling efficiency
- Direct-fit mounting brackets for the 2015-2018 WRX STI chassis
- Proven 20°F (16°C) reduction in fluid temperatures
- Preassembled stainless steel lines with durable -10AN fittings
- Included thermal reflective wrap for exhaust heat deflection
- Retains factory liquid-to-liquid oil cooler functionality
- Manufacturer Part Number: MMOC-STI-15
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2018 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2018 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
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