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What is KTuner?

KTuner is an ECU research and development solution for late model J, K, L, and R series vehicle applications. KTuner can be applied by part manufacturers in order to achieve C.A.R.B. and E.O. certifications.  It can also be used by individual developers working under new development exemptions from the Library of Congress’s Copyright Office, allowing them to delve into the software that runs on a given property or automobile for R&D reasons. This particular software is for off-road use only. Many of KTuner’s products are also solely intended for racing competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles. Vivid Racing will have a memo under the specific product saying so and purchasing such item will require you to sign our Vehicle Compliance Waiver.

What Can You Do with a KTuner?

KTuner grants you the ability to properly tune your vehicle’s ignition, cam angle, fuel, and additional parameters required to meet particular emissions standards. When paired with essential datalogging factors at high speeds, KTuner can be used to test and develop multiple vehicle platforms in the development of emissions-compliant, legal aftermarket performance products.

To summarize, these tuning systems not only lock a vehicle’s full potential but also allow you to run parts that you otherwise may not have been able to use. This includes high-flow intakes and downpipes or even full turbo systems. For cars already equipped with a turbo, you can merely raise the boost to give you some serious gains without breaking the bank. You can also raise the RPM limits and remove a vehicle’s speed governor. With a KTuner, you can also tune your car for increased horsepower and more efficiency (with a better mpg). The options are virtually limitless, as some vehicles have even implemented selectable tunes with just the flip of a switch.

Find KTuner Products at Vivid Racing

Vivid Racing has a wide array of KTuner ECU flash kits for a number of different vehicle applications. If you cannot find what you are looking for above or have questions regarding which tuner is right for you, please call our parts specialist at (480) 966-3040. We are here to guide you through the purchase process and make it a pleasant experience. Don’t hesitate; call today and see what a KTuner can do for you and your car.