Installing Mishimoto X-Line Radiator | Subaru WRX STI Cooling Upgrade

In this video, I install the Mishimoto X-Line Radiator on my Subaru WRX STI — a serious cooling system upgrade built for performance and reliability. Whether you’re tracking the car, running high boost, or just want to protect your EJ motor, this is a must-do mod. ✅ What you’ll see: • Step-by-step Mishimoto radiator install • Fan shroud + coolant tips • First start-up and burping the system • Why upgraded cooling is critical for WRX/STIs This is one of those mods that pays off long-term. Cooler temps = better performance and more peace of mind. Subscribe for more WRX STI installs, builds, and track-ready mods! 🔗 STAY CONNECTED Patreon:   / donte_tidwell   Instagram:   / rene13.sti   Amazon Storefront: https://amzn.to/4leaN6M Subimods: https://shorturl.at/pHKV6 My Music (7 Days FREE - Epidemic Sound): https://www.epidemicsound.com/referra... ––––––––––––––––––––––––––––––––––– IN THIS VIDEO Mishimoto X-Line Radiator: https://amzn.to/3JkSht0 Mishimoto Radiator Hose: https://amzn.to/3qMkiTV 🧰 MY AMAZON GEAR PICKS 🚗 WRX Mods I Actually Use: https://amzn.to/4kZZ4c4 🧼 Detailing Gear That Works: https://amzn.to/4nb4L8J 🔧 Garage Tools That Make Life Easier: https://amzn.to/4ekZwPN 🧰 Subaru Maintenance: https://amzn.to/4eerWLi 🚿 Pressure Washer Setup: https://amzn.to/4jO9YQV 🎥 Camera Setup + YouTube: https://amzn.to/44adrnh 💡 Lighting for the Garage: https://amzn.to/3FXI2fI 💻 Desk Setup: https://amzn.to/4ldkL8i ––––––––––––––––––––––––––––––––––– 🏎️ CAR STUFF I USE ABN Automotive Funnel: https://amzn.to/3IE74OU NEIKO Underhood Work Light: https://amzn.to/3MAVANi QuickJack 5000TL: https://amzn.to/3MwJxAz ––––––––––––––––––––––––––––––––––– 🚿 PRESSURE WASHER SETUP Active 2.0 Pressure Washer: https://amzn.to/3oxBFqw Active Premium Short Gun: https://amzn.to/3OLBv9E MTM Hydro Extension Wand: https://amzn.to/43n0Yuq Flexzilla Pressure Washer Hose: https://amzn.to/4333Axv Flexzilla Garden Hose 5/8: https://amzn.to/3IDOcQ1 Lead-In Hose: https://amzn.to/3osrnYL Coxreels Hose Reel: https://amzn.to/43r6Q5Y Reel Connector Hose: https://amzn.to/3BS4CjY Wall Shelf: https://amzn.to/3MB2xOA Quick Connect Fittings: https://amzn.to/420IWNf 90° Elbow Fitting: https://amzn.to/3pYthRh Hose Bibb 3/4-Inch: https://amzn.to/433mmFi Quick Connector: https://amzn.to/3pZQUsI Shut-Off Valve: https://amzn.to/3MxuTJA ––––––––––––––––––––––––––––––––––– 🧽 DETAILING PRODUCTS KOCHCHEMIE Snow Foam: https://amzn.to/40wIx84 KOCHCHEMIE Green Star: https://amzn.to/4h6uSd9 KOCHCHEMIE Leather Star: https://amzn.to/4bWYWX8 KOCHCHEMIE Top Star: https://amzn.to/43X09fd Scrub Ninja Pads: https://amzn.to/4ijYCV6 CARPRO Perl (Tire Dressing): https://amzn.to/4abDq08 Chemical Guys Foam Cannon: https://amzn.to/3WBgEYD Cyclone Dirt Trap: https://amzn.to/3C0lHIx P&S Brake Buster: https://amzn.to/3WeBLAW Meguiar’s Hyper Dressing: https://amzn.to/4fSneSA Griot’s Engine Cleaner: https://amzn.to/4jftmr9 Adam’s Iron Remover: https://amzn.to/3OyGVVC P&S Bead Maker: https://amzn.to/435rh8E EZ Detail Brush (Big): https://amzn.to/45ry91F Gauntlet Drying Towel: https://amzn.to/3WuQw1J ––––––––––––––––––––––––––––––––––– 📸 FILMING GEAR Canon EOS R5: https://amzn.to/3C0sNNb Canon RF 15-35mm f/2.8: https://amzn.to/3OELXjo Canon RF 28-70mm f/2.0: https://amzn.to/3MSCJPk DJI Osmo Action 5 Pro: https://amzn.to/4eeryfR DJI Mic 2: https://amzn.to/3Yh2xtP Rode VideoMic NTG: https://amzn.to/3WwXPG0 Rode VideoMicro Compact: https://amzn.to/3oomWhR Rode Deadcat Wind Cover: https://amzn.to/45xO0f1 DJI RS2 Gimbal: https://amzn.to/3q16dBo SMALLRIG Sling Handle Grip: https://amzn.to/3BTOT45 ––––––––––––––––––––––––––––––––––– 💾 STORAGE + EDITING TOOLS Sony CFexpress 512GB: https://amzn.to/42btOwx Sony CFexpress 128GB: https://amzn.to/3q79zmG Lexar SD V90 Card: https://amzn.to/3HHVcxY iPad Pro: https://amzn.to/3OJ5q2B iPad Mini: https://amzn.to/43m7e5w ––––––––––––––––––––––––––––––––––– 📷 PHOTO + TRIPOD SETUP Manfrotto Carbon Tripod: https://amzn.to/3Wv0wYM Manfrotto MVH502AH Head: https://amzn.to/3BSaERZ M1 MacBook Pro Max 16” (custom) Mac Studio M1 Ultra: https://amzn.to/40ezW9b ––––––––––––––––––––––––––––––––––– 📝 As an Amazon Associate I earn from qualifying purchases. #MishimotoRadiator #WRXSTI #CoolingUpgrade #SubaruMods #PerformanceMods #WRXCooling #TrackReady #BoostedSubie #SubieLife #GarageWrenching #CarMods #SubaruWRX #RadiatorUpgrade #EJ257 #WRXBuild