⚖️ Compare: Nexus Plug-in IO expansion harness 2.5m HT-189002 vs Intercooler Kit R type, 13001-AH006 vs RACING SPEC 5-Speed Close-Ratio Gearbox, full set vs Intercooler Kit R type, 13001-AM006

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 IO expansion harness 2.5m HT-189002 (schematic) Nexus Plug-in IO expansion harness 2.5m HT-189002 Remove ✕ Intercooler Kit R type, 13001-AH006 Intercooler Kit R type, 13001-AH006 Remove ✕ RACING SPEC 5-Speed Close-Ratio Gearbox, full set RACING SPEC 5-Speed Close-Ratio Gearbox, full set Remove ✕ Intercooler Kit R type, 13001-AM006 Intercooler Kit R type, 13001-AM006 Remove ✕
Brand Haltech Engine Management Systems
Australia
HKS Co., Ltd.
Japan
CS Marketing Co., Ltd. (D-MAX)
Japan
HKS Co., Ltd.
Japan
Category ⚙️ Engine ⚙️ Engine ⚙️ Engine ⚙️ Engine
Type AftermarketAftermarketAftermarketAftermarket
Part number HT-18900213001-AH006DMXG1000NI13001-AM006
Fitment Nissan Skyline GT-R R32 / R33 / R34 (with the Nexus Plug-in ECU)Honda Civic FK7 L15CNissan models with the SR20DETMitsubishi Lancer Evolution X CZ4A
Reference price JPY 18,769
Haltech official store (excl. tax): US$120 (2026-09) at 156.41 JPY/USD (MUFG TTS 2026-09-16); excl. shipping, duties, tax
JPY 107,357
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 221,653
Price listed on kakaku.com (surveyed 2026-08)
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.