SKU: MMTMIC-WRX-15XGD | UPC: 811580035135
Mishimoto 2015-2021 Subaru WRX Street Performance Top-Mount Intercooler Kit – Gold
This Mishimoto Street Performance Top-Mount Intercooler replaces the stock unit on 2015-2021 Subaru WRX models and 2014-2018 Forester 2.0XT variants. It handles higher boost levels from stock tunes up to stage 2 maps with a bar-and-plate core that delivers 76% more volume for reduced intake temps. Expect a 34°F drop in outlet temperatures and 12% better flow over stock for consistent power on street-driven cars.
Key Features
- 76% Core Volume Increase: Larger 21.5 x 11.0 x 3.5 in bar-and-plate core absorbs more heat from boosted FA20DIT engines during hard pulls.
- 81% More External Fin Surface Area: Boosts heat dissipation for cooler charge air and prevents power loss from heat soak on daily drives.
- 34°F Outlet Temperature Drop: Lowers intake air temps over stock for denser air charge and reliable stage 2 performance gains.
- 12% Flow Improvement: Reduces pressure drop to maintain boost efficiency across the RPM range without restricting turbo spool.
- Cast Aluminum End Tanks: TIG-welded construction with gold finish ensures durability and direct bolt-on fit with optional Mishimoto ducting for extra airflow.
Product Notes
- Direct replacement for stock intercooler on stock to stage 2 tunes only.
- Includes Mishimoto Lifetime Warranty for peace of mind after install.
- Gold finish resists corrosion. clean regularly to maintain appearance and cooling efficiency.
Installation Notes
- Professional installation recommended.
- Bolt-on design uses stock mounting points. no cutting or permanent modifications needed.
- Compatible with stock hardware and optional Mishimoto ducting kit for sealed airflow.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2018 | Subaru | Forester | 2.0XT Premium |
| 2014-2018 | Subaru | Forester | 2.0XT Touring |
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
Why Choose Mishimoto?
- Proven direct-fit designs for Subaru WRX owners pushing boost safely.
- Bar-and-plate cores built for real-world street and track cooling demands.
- Every kit engineered and tested in-house for exact fit and performance gains.
Frequently Asked Questions
- Q: Does this fit 2018-2021 Subaru WRX models?
A: Yes, direct bolt-on for 2015-2021 WRX Base, Limited, and Premium submodels with FA20DIT engine. also fits 2014-2018 Forester 2.0XT. - Q: What material and finish does the intercooler use?
A: Fully cast aluminum end tanks TIG-welded to a bar-and-plate core with durable gold powder-coated finish for heat resistance and style. - Q: What warranty covers this intercooler?
A: Mishimoto Lifetime Warranty protects against defects in materials and workmanship for the original owner.
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed at 24 x 16 x 8 inches
- Weight: 25.4 lbs





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