⚖️ Compare: Nexus Plug-in ECU HT-231801 vs Intercooler Kit R type, GT1000SPEC vs RACING SPEC 5-Speed Close-Ratio Gearbox, full set vs Direct Suction Pipe

Put the parts or tools you picked side by side and compare the brand, specs, reference price band, official page and where to buy.

Item Nexus Plug-in ECU HT-231801 (schematic) Nexus Plug-in ECU HT-231801 Remove ✕ Intercooler Kit R type, GT1000SPEC (schematic) Intercooler Kit R type, GT1000SPEC Remove ✕ RACING SPEC 5-Speed Close-Ratio Gearbox, full set RACING SPEC 5-Speed Close-Ratio Gearbox, full set Remove ✕ Direct Suction Pipe (schematic) Direct Suction Pipe Remove ✕
Brand Haltech Engine Management Systems
Australia
HKS Co., Ltd.
Japan
CS Marketing Co., Ltd. (D-MAX)
Japan
CS Marketing Co., Ltd. (D-MAX)
Japan
Category ⚙️ Engine ⚙️ Engine ⚙️ Engine ⚙️ Engine
Type AftermarketAftermarketAftermarketAftermarket
Part number HT-23180113001-AN015DMXG1000NIDMEN2000A
Fitment Nissan Skyline GT-R R32 / R33 / R34Nissan GT-R R35 VR38DETTNissan models with the SR20DETToyota models with the 1JZ-GTE
Reference price JPY 319,076
Haltech official store (excl. tax): US$2,040 (2026-09) at 156.41 JPY/USD (MUFG TTS 2026-09-16); excl. shipping, duties, tax
JPY 435,600
Price listed on kakaku.com (surveyed 2026-08)
JPY 528,000
Price including tax at D-MAX's official online shop (surveyed 2026-09)
JPY 17,600
Price including tax at D-MAX's official online shop (surveyed 2026-09)
Official Product page ↗ Product page ↗ Product page ↗ Product page ↗
Where to buy
About these figures. Reference prices are from the time of our survey, with the source under each one. Always confirm fitment and current prices on each maker’s official site.