SKU: MMTC-WRX-15 | UPC: 748354015140
Mishimoto 2015-2021 Subaru WRX CVT Transmission Cooler Kit
Protect your 2015-2021 Subaru WRX CVT transmission from overheating with the Mishimoto Transmission Cooler Kit. This direct-fit kit adds a 19-row oil cooler upfront for maximum airflow while working alongside the stock cooler. Expect consistent 20°F drops in fluid temperatures during hard driving track sessions or towing for longer component life.
Key Features
- 19-Row All-Aluminum Cooler: Bar-and-plate design positioned at the front bumper for optimal airflow and heat rejection in high-stress conditions.
- 20°F Temperature Reduction: Proven in real-world tests including fully loaded uphill climbs and normal driving delivering reliable cooling gains.
- Direct-Fit Design: Bolts into factory locations with included stainless steel hoses braided lines AN fittings and mounting hardware for seamless integration.
- Durable Black Powder-Coated Finish: Resists corrosion and road debris ensuring long-term performance on street or track.
- Complete Kit: Everything needed for installation including thermostat bypass option for consistent fluid flow.
Product Notes
- Designed exclusively for CVT-equipped models verify transmission type before purchase.
- Pair with Mishimoto transmission fluid for peak thermal efficiency.
- Kit weighs 9.5 lbs assembled oversized packaging required for shipping.
Installation Notes
- Professional installation recommended.
- Estimated 2-3 hours with basic tools remove front bumper for access.
- Uses factory mounts and holes no cutting or drilling required includes zip ties and clamps.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
Why Choose Mishimoto?
- Direct-fit engineering tailored for Subaru WRX CVT platforms.
- Rigorous dyno and on-road testing validates performance claims.
- Lifetime warranty covers defects in materials and workmanship.
Frequently Asked Questions
- Q: Will this fit manual transmission WRX models?
A: No this kit is engineered specifically for 2015-2021 WRX CVT transmissions only. - Q: What materials are used in construction?
A: 6061 aluminum bar-and-plate core with stainless steel braided hoses and black powder-coated housing for strength and durability. - Q: What is the warranty coverage?
A: Mishimoto offers a lifetime warranty against defects when installed and used as directed.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective oversized box 30 x 16 x 8 inches
- Weight: 12.1 lbs shipping weight





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