2025 Toyota 4Runner 2.4L COBB Accessport V3 Tuner | AP3-TOY-002

4Runner 2.4L COBB Accessport V3 Tuner Features:

• Unlocks hidden power and performance
• Flashes ECU and transmission control module
• Pre-loaded Off The Shelf maps
• Supports custom tuning for modifications
• Adjusts shift points and torque limits
• Includes Gateway Bypass Harness
• Large full-color high-resolution screen
• Monitor up to six parameters live
• Stores up to 100 tuning maps
• Simple plug-and-play installation
• Reads and clears diagnostic trouble codes

Unleash the 4Runner's True Potential

If you're looking to bring out the best in your 2025 4Runner with the 2.4L engine, the COBB Accessport V3 is the tuning tool to get it done. From the moment you plug it in, this tuner lets you unlock power and performance that Toyota’s factory settings leave on the table. With access to pre-loaded Off The Shelf (OTS) maps and support for custom tuning, the Accessport adapts to whatever level of modification you're running, whether it's bone stock or built with upgrades in mind. You’ll notice better throttle response, stronger acceleration, and improved drivability all around. And with its included transmission tuning, you can tweak shift points, firmness, and even torque limits to match how you actually drive, on the road, off the pavement, or towing on the weekends.

Packed with Features and Built for Simplicity

This Accessport V3 doesn’t just deliver on performance, it’s built to make tuning approachable, even if it’s your first time. The full-color screen is bright and easy to read, and you can mount it in the cabin to keep tabs on up to six live parameters at once. Whether you want to monitor boost, log performance data, or simply use it as a troubleshooting tool to read and clear check engine lights, it’s all built in. The kit also comes with a Gateway Bypass Harness to ensure clean communication during install and tuning. With a simple interface, quick installation, and room to store up to 100 maps, this is a plug-and-play solution that doesn’t cut corners. It’s the kind of upgrade that completely changes how your 4Runner feels, and once you experience the difference, you won’t want to drive without it.

Vehicle Fitment: 2025 Toyota 4Runner 2.4L

Application Note: Warning! Installation of this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure. Please contact COBB Support if you have any questions.