4th Gen Toyota 4Runner Tune

2005-2009 4.0L V6 & 4.7L V8 4th Generation Toyota 4Runner 

Upgrade the way your SUV drives with the 4th Gen Toyota 4Runner OTT Tune from Big Dawgs Toyota Tuning. Designed for 4.0L V6 and 4.7L V8 4th Gen 4Runners, this tune is a popular upgrade for drivers looking to improve throttle response, smooth out shifting, and create a more refined driving experience on-road and off-road.

The Overland Tailor Tuning (OTT) tune helps reduce gear hunting, improve transmission behavior, and enhance overall drivability so your 4th Gen 4Runner feels more responsive and more predictable behind the wheel. Whether your vehicle is a daily driver, weekend trail rig, or overland build, this tune helps deliver smoother acceleration and a more confident feel in a wide range of driving conditions.

Built for both the 4.0L V6 and 4.7L V8 4Runner, the OTT tune for 4th Gen Toyota 4Runner is a great option for owners who want a better-performing SUV without sacrificing comfort or everyday usability. From city streets to backroads and trails, your 4Runner will feel more capable, more controlled, and more enjoyable to drive.

Benefits of the 4th Gen 4Runner OTT Tune

• Improved throttle response
• Smoother shifting
• Reduced gear hunting
• Better overall drivability
• More confident acceleration
• Better on-road and off-road performance