Pure supplementary ECU control without having to worry about the pure variable valve timing control mechanism to conduct independent FURUKONPYUTA. VVT-i, VVTL-i, Dual VVTL-I, CVTC, i-VTEC, MIVEC, AVCS correspond to the normal configuration of power is suppressed by the region in the rotational torque of adaptations. Using the GReddy v-manage allows for independent control of stock variable valve timing. The v-manage is compatible with VVT-i, VVTL-i, Dual VVTL-i, CVTC, MIVEC, and AVCS systems. With a v-manage, you can feel more torque through the powerband.  Based on the intuitive controls, datalogging and Maps of the e-manage Ultimate software, a tuner with a laptop computer, can now alter the factory’s ECU control of valve-timing at any RPM and load to optimize power output and fuel economy. However by purchasing GReddy's application specific V-manage Kits, you can simply "plug & play." V-manage Kits, include the V-manage, CD software, Plug-in Harness with adapter, and Pre-programmed MAP to optimise cam timing for increase horsepower, toque, and boost response.