In this update video I’m diving back into the ISF 8-speed swap in my MK4 Supra, and it’s all about the software release and what that actually changes for you in the real world. A lot of people focus on the physical side of swaps—mounts, wiring, shifter setup—but the truth is the transmission lives and dies by the control side. So I’m walking through where the project is at now, what the update means, and what you should expect if you’re trying to run this combo in your own car. I also include in-car POV so you can see how it behaves while I’m actually driving it—how it shifts, how it feels, and what I’m watching for. The main takeaway is that getting an 8-speed to feel “OEM clean” in a MK4 isn’t magic, it’s details: calibration, consistency, and making sure the electronics and mechanical setup agree with each other. If you’re here for MK4 Supra swaps that are more than just hype, this one’s for you.