T24A-FTS Stock ECU Tune for Prado LC250 , Tacoma , 4runner for Non-Hybrid & Hybrid

Karyoku is the real deal, and I had a great experience working with the tuner. The tune woke the Prado up. The tuner is knowledgable, thorough, and produces safe work that respects the engine's limits and preserves all safety features. The Prado is noticeably more responsive, and more powerful in the mid bands. Engine safety/health data (monitored via OBD) has been 100% clean - no overheating, knock, or quirks/bugs.

Great product and service from the Karyoku team. Proven power and torque gains with excellent after sales support.

My LC250 was the first to undergo an ECU tune, and the team took every precaution to protect the engine. It required patience, perseverance, and numerous emails exchanged with the programmers. The entire process spanned two weeks, reflecting Karyouku's commitment to perfection. The dyno results were impressive, and in the end, I experienced pure pleasure: zero bugs, no overheating of the engine or transmission, and a noticeable increase in both power and torque. Well done, Karyouku!