[Main content] The special feature in the October issue of Option is titled "Heisei Turbo Kai Reiwa Spec" and is packed with tuning information to tailor the famous sports cars that have appeared one after another since 1989 to the "latest specs." While looking back at these numerous base cars in a chronological table along with the history of the Heisei era, we will introduce tuned models that are worthy of being called Reiwa specs, and explain the capabilities of high-performance turbines and full-controllers. Check out the charm of the Heisei turbo cars that are still evolving!! CONTENTS 24 Heisei turbo cars chronology ① 26 JZA70 SUPRA/RASTY 30 S13 SILVIA/Art Tech HANATSUKA 34 SW20 MR2/PHOENIX's POWER Heisei turbo cars Symbol FD3S state-of-the-art tune 38 RE Amemiya - model finishing with an emphasis on cost performance 40 5 rules for enjoying FEED/Fujita-style FD3S 42 R magic - make full use of the latest parts! Reiwa Seven Plan 44 Setup techniques for pan speed and longevity 46 Attack power of TCP magic 4-rotor twin turbo!! 50 Heisei turbo car major chronology ② 52 BNR32 modified HKS ZERO-R/HKS-TF 58 Latest turbine thorough explanation HKS/TRUST/GCG/TOMEI powered 66 JZX100 MARK Ⅱ/TOTOHOUSE70 MoTeC/Link/Haltech/Power FC approaching the capabilities of high-performance full converters 84 Heisei turbo car chronology ③ 86 S15 SILVIA/KNL IMAGINOVATE 90 CT9A LANCER Evo./G-FORCE 94 GDB IMPREZA WRX STI/t-get 98 Winding Killer old and new showdown Colt Rally Art Ver.R × SWIFT Sport 104 THE RECOMMEND WHEEL 112 Blitz × GR Corolla Tsukuba time attack plan 116 Autocraft Z#6 modified FA24 conversion project 126 Essence of restomod TOYOTA SPORTS 800 128 Kakimoto modified Exhaust master 132 Iida Sorry for Akira's many hobbies💦 134 660GT WORLD 138 BEST SHOT JDM