SKU: MMHOSE-WRX-15ANCRD | UPC: 748354012125
Mishimoto 2015-2021 Subaru WRX Red Silicone Radiator Coolant Ancillary Hoses Kit
Replace weak factory rubber hoses on your 2015-2021 Subaru WRX with the Mishimoto Silicone Ancillary Hose Kit in red. This direct-fit kit includes 13 PCV and coolant lines engineered to handle higher heat and pressure while resisting oil degradation for long-term reliability. Installation matches factory specs for a straightforward upgrade on Base Premium and Limited models.
Key Features
- 13-Hose Coverage: Targets all key PCV and coolant ancillary lines prone to factory failures for complete system protection.
- 4-Ply Silicone Construction: Reinforced with heat-resistant fibers to withstand extreme engine bay temperatures and boost pressure tolerance.
- Oil Particle Resistance: Silicone material endures oil exposure far better than rubber preventing cracks and bursts over time.
- Direct-Fit Design: Matches OEM routing and dimensions for plug-and-play replacement without modifications.
- Multiple Color Options: Available in black blue or red to match your engine bay aesthetics.
Product Notes
- Kit designed for 2015+ Subaru WRX VA chassis with FA20F 2.0L turbo engine.
- Inspect hoses during install to ensure proper routing and secure clamps.
- Ships in protective packaging to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Estimated install time 1 hour with basic hand tools and hose clamp pliers.
- Reuse factory clamps or upgrade to stainless steel for secure fit.
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?
- Proven track record in performance cooling for Subaru enthusiasts.
- Four-layer silicone exceeds OEM durability in real-world testing.
- Precision-molded shapes ensure exact factory match every time.
Frequently Asked Questions
- Q: Does this kit fit 2015-2021 Subaru WRX STI models?
A: This kit is designed specifically for WRX VA chassis models Base Premium and Limited with FA20F engine. STI requires separate kit. - Q: What material makes these hoses more durable than stock?
A: High-grade 4-ply silicone with embedded fiber reinforcement resists heat oil and pressure better than factory rubber. - Q: What warranty comes with this hose kit?
A: Mishimoto Lifetime Warranty covers defects in materials and craftsmanship for original purchaser.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure box measuring 14 x 8.5 x 2.5 inches
- Weight: 1.80 lbs





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