Product: Greddy E-Manage
Price: Included in my turbo kit
My review: It sucks! It throws engine codes constantly, different ones each time. My car sometimes won't idle right because of it, and when driving steady, not accelerating in gears 1-4 below 40mph, the car will randomly almost die and decelerate quickly. I will be changing this out this summer. I hate this thing, stay away.