#4runner ecu tuning full

#4runner ecu tuning full

It can take full control of the engine management needs and while doing so feedback false signals to the stock ECU so it will think it is still running the engine. The UCON Flex is an advanced engine controller with self-tuning capability that works in parallel with the stock ECU.

This advanced engine management system was developed for the URD Mk3 Supercharger Systems and is now being released for other applications. We can be reached by phone at 1. the Unfair Advantage with the UCON Flex Advanced Engine Management System If you have any questions about the VR Tuned ECU Flash for Toyota 4Runner or would like to purchase parts for your car, please do not hesitate to contact us.

Stage 2 Tuned Power: 315HP and 319LB-FT.

Stage 1 Tuned Power: 296HP and 297LB-FT.If you were to add in an intake, exhaust, and quality fuel, you can expect around 315 horsepower and 319 lb-ft of torque! Once tuned, you can expect around 296 horsepower and 297 lb-ft of torque. A stock 4Runner outputs 270 horsepower and 278 lb-ft of torque. Since we know the drivetrain loss of the particular 4Runner we tested, we can calculate estimated crank horsepower gains, which is the number Toyota states to the public. The improved throttle response will also make your 4Runner much faster off the line. It will also make off-roading easier, as torque is what will help you crawl over obstacles nice and slow. The increase in low-end torque will make your 4Runner much easier to drive on the street, as you wonвЂ™t have to push your foot to the floor as often. On the low end, there are gains of around 40wtq, a massive increase for a naturally aspirated engine this size. Throughout the entire power-band, all the way up to redline, the 4Runner made more power than stock. Of course, peak numbers only tell a small part of the story. Once tuned, the 4Runner put down around 171whp and 204wtq. Ambient temperatures were the same, and we gave the 4Runner time to cool off, so all variable were as controlled as possible. We flashed the ECU with our tune and ran the 4Runner again. This equates to about a 35-40% drivetrain loss thanks to the larger tires. With the 4Runner strapped down to our dyno, we ran it in stock form and found 156whp and 181wtq. The 4Runner we used for testing was using larger 285/70/17 tires which made drivetrain loss even worse on top of the high ambient temperatures. We also do our testing at the Vivid Racing headquarters in sunny Gilbert, Arizona, so ambient temperatures are pretty high during our testing. For reference, we use an all-wheel-drive Mustang dynamometer which typically shows drivetrains loss of 15-15%. Our tuning division, VR Tuned, knew they could work wonders with the 4Runner as they have with the Tundra. Sure, Toyota does a decent job squeezing power out of the 4.0L, but they leave some performance on the table which can be exploited with a more refined tune. If you want to get the most out of your engine, you need to ditch the factory tune. With the added weight of bumpers, a winch, lights, roof rack, gear, etc., itвЂ™s still going to be underpowered. Obviously, bolt-on modifications such as an intake and exhaust will help your 4Runner scoot down the road, as will re-gearing it to compensate for larger tires. Once you add larger tires, bumpers, roof rack, etc., the 4Runner might as well be called a 4Walker. In completely stock form the 4Runner isnвЂ™t terribly slow but definitely isnвЂ™t going to win any races. Unfortunately, one thing has always plagued the 4Runner since its inception, and thatвЂ™s a lack of power. The 4Runner has long been one of the best alternatives to buying a Jeep Wrangler, and the 5th generation 4Runner is the best yet. If you love off-roading, overlanding, and getting out into the wild, there is a pretty good chance you own a 4Runner.