If you’re familiar with japanese cars and Turbocharging, HKS is THE brand to know. What many people don’t know ist that Mr. Hasegawa (The “H” in HKS) was the very first one in the world to develop and sell an Aftermarket Turbo kit in July 1974 for the JDM-market Single-careburated C100 “Kenmeri” Skyline. And this is what i just got in my mail today 🙂 Appereantly it’s the second version with the HKS brand, since the first version came non-branded as seen in the picture from the HKS website history part below. You can clearly see the later design of the better known L20 Surge-tank kit in the lower left…