Quote:
Originally posted by hotboy
I have a manual and u do feel vtc when it advances again in high rpm's. it's a drastic drop in power and when u shift the car it power is regained. so it basically is wanting u to shift
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I know what you mean. I have an automatic but if I'm shifting manually I too feel the power loss above 6600rpm due to the vtc. Getting the JWT ecu solves the problem because with the new program, the vtc doesn't change back at high rpms like stock.