do88 BMW M2/M3/M4 S58 (G80/G82/G87) Transmission Cooler

Heat is one of the biggest threats to your transmission, especially when you are pushing your 2010–2024 Toyota 4Runner to its limits on the trail or towing a heavy load. Whether you are hauling gear for work, overlanding deep into the backcountry, or simply want peace of mind on daily drives, keeping transmission temperatures in check is critical. That’s why we developed a direct-fit transmission cooler specifically for the fifth-generation 4Runner.–This cooler is designed to work alongside the stock in-tank transmission cooler, adding much-needed cooling capacity without compromise. The tube-and-fin core, combined with high-efficiency internal fins, ensures maximum heat transfer to keep transmission fluid temps under control. By reducing temperatures, this cooler helps extend the life of your transmission and reduces the risk of costly failures.–Every detail of this kit is built for convenience and reliability. It comes with everything needed for installation, including pre-cut hoses and fittings that connect seamlessly with OEM or Mishimoto components. Our transmission lines meet SAE J1532 standards, giving you confidence that every connection is strong, leak-free, and built to last. A robust powder-coated finish protects the cooler against the harshest environments, while precise engineering and testing in the USA ensure consistent performance.–Whether you are climbing rocky trails, pulling a trailer, or just want a more reliable daily driver, this transmission cooler delivers the durability and efficiency your 4Runner deserves. Like all our products, it comes backed by our Mishimoto Lifetime Warranty with Accident Protection, so you can focus on the journey ahead without worrying about your transmission.
Automatic transmission oil cooler designed to regulate fluid temperature and prevent overheating. Enhances transmission longevity, maintains performance, and features durable construction with a precise fit.

• Designed to supplement and work in tandem with in-tank transmission cooler found in OEM and Mishimoto radiators for fifth-gen 4Runners
• Tube-and-fin core with high-efficiency internal fins for superior heat transfer
• Increased cooling capacity reduces stress when towing or off-roading

The engineers at CSF know cooling. So when it comes to keeping your transmission temps down as you push your BMW G8X M3/M4/M2 hard on the street or track, the CSF ZF8 Trans Cooler is the obvious choice. With an increase in cooling efficiency of around 30%, you can drive with confidence knowing you won’t be damaging your expensive transmission due to overheating.
CSF offers the best and most advanced Transmission Coolers on the market. Keeping your transmission temps down as you push your BMW G8X M3/M4/M2 hard on the street or track.
The CSF #8221 Cooling product is designed to be a “Drop-In Fit” application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.

• Made with CSF’s AC Condenser Technology Using a 1-Row Super-High Pressure 16mm 9-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact
• Can be Installed With CSF’s High-Performance Heat Exchanger (CSF #8215) or with the OEM Cooling System
• Ideal for Road Racing, Drag Racing, and Vehicles With Increased Performance and/or Transmission Tuning
• 94% Increase in Fluid Capacity Compared to OEM (CSF 1700ml vs. OEM 875ml)
• Rear Cooler: 16 Rows vs. OEM 14 Rows (191mm Overall Height vs. OEM 155mm)
• Two 22mm Stacked Cores = 44mm Core Thickness vs. OEM 28mm Core Thickness
• Utilizes OEM Top/Bottom Rubber Seals for Optimal Airflow
• OEM Style “Quick Connect” Inlet/Outlet Connections
• Drop-in Fit Requires No Modifications to Install
• 194% Increase in Core & Tank Volume
• Front Cooler: Additional 16 Rows
• 2-Year Limited Warranty
• Dual-Core Design