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Mishimoto X-Line Performance Aluminum Radiator (15-21 WRX STI)Find parts that fit my vehicle

Item TL-608727
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500+ Reviews of Mishimoto
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$409.95

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      Product Information

      Features, Description, Q&A

      Features

      • Direct Fit For The Subaru WRX And STI Models
      • Premium Radiator Core Featuring Three Rows And Two Inches Thickness For Strength And Reliability
      • Tubes Are Sixteen Percent Thinner Than Stock To Increase Surface Contact And Cooling Efficiency
      • Enhanced Cooling Capacity Due To Higher Density Of Rows
      • Additional Heat Transfer Through More Contact Points
      • Three-Row Design Creates Increased Air Turbulence To Maximize Cooling Efficiency
      • Includes Two 1.3 Bar High-Pressure Caps To Raise Coolant Boiling Point For Improved System Safety And Efficiency
      • Two-Way Expansion Tank Cap And One-Way Radiator Cap Ensure Proper Cooling System Flow To Prevent Overheating
      • Magnetic Drain Plug Included To Capture Metallic Debris And Ensure Cooling System Cleanliness
      • Lifetime Warranty Included
      • Fits 2015-2021 WRX STI

      Description

      Performance Radiator Upgrade. The Mishimoto X-Line Performance Aluminum Radiator is engineered to efficiently cool and protect your engine during demanding driving conditions. It enhances heat dissipation for consistent coolant temperature management on both road and track, which is crucial for vehicle reliability and performance.

      Construction and Appearance. Made from 100% brazed aluminum with TIG-welded polished end tanks, this radiator provides excellent durability and corrosion resistance. Its triple-row core, measuring two inches thick, adds strength and is finished with a polished surface for a sleek, automotive-grade look.

      Installation. Installation difficulty is moderate. This radiator offers a direct OEM fit, requiring no drilling or modifications, allowing for a straightforward replacement while maintaining the vehicle’s integrity.

      Warranty. This product includes a lifetime warranty, offering long-term assurance against defects and failures.

      Application. Specifically designed for Subaru WRX STI models from 2015 to 2021, this radiator ensures optimal compatibility and high performance for these model years.

      Mishimoto MMRAD-STI-08X

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.6

      Reviews of Mishimoto HVAC Products (500+)

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