555 Engineering Engine Oil Cooler (2025+ MT GR Corolla)

Introductory Pricing

This is our best work yet. Never Worry about Overheating Again. Track Developed and Tested by us - so you don't have to. 

• The largest size, yet lowest pressure drop Oil Cooler on the GRC Market
• Features a Race Quality Setrab Single Pass Core that is approx 2x times the frontal area size of any other GRC Setrab based kit
• The only ducted Oil Cooler Kit on the GRC Market
• Vetted in the July 100F temperatures of the Longest Track in North America.
• Brackets are CNC cut, bent, and powder coated black here in the USA
• Vibration Damping and self locking hardware included
• Fiberglass sleeved AN hoses for additional abrasion and thermal protection, pressure tested and warrantied
• Swivel fittings for ease of installation 
• Designed, Tested, and Fulfilled by GRC Owners for GRC Owners

Track / High Load Temperature Reductions

• 60F Engine Oil 
• 20F Coolant (it takes that much heat load out of the system) 

Maintain Daily Drivabililty

• Features 200F HEL Oil Sandwich Plate thermostat
• Includes our innovative easy to install/remove Carbon Fiber Block Off Plate to prevent overcooling
• Does not impact daily driveability, proven by daily driving test cycle and oil analysis reports

MY25+ Bumper, Manual Transmission Only

This kit was designed for MY25+ Manual Transmission vehicles as our EOC Cooler goes where the ATF Cooler is placed on Automatic Transmission MY25+ Cars. 

• No cutting, only removal of the factory blank insert (which is by design a removable part) is required.
• Engineered around all MY25+ unique features.
• Maintains compatability with factory and aftermarket brake ducting.