⚖️ Compare: Mil-Spec tucked engine harness, OBD2 D- and B-series B2-Milspec vs Intercooler Kit R type, GT1000SPEC vs RACING SPEC 5-Speed Close-Ratio Gearbox, full set

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 Mil-Spec tucked engine harness, OBD2 D- and B-series B2-Milspec Mil-Spec tucked engine harness, OBD2 D- and B-series B2-Milspec 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 ✕
Brand Rywire Motorsport Electronics
United States
HKS Co., Ltd.
Japan
CS Marketing Co., Ltd. (D-MAX)
Japan
Category ⚙️ Engine ⚙️ Engine ⚙️ Engine
Type AftermarketAftermarketAftermarket
Part number B2-Milspec13001-AN015DMXG1000NI
Fitment Honda D- and B-series engines (OBD2)Nissan GT-R R35 VR38DETTNissan models with the SR20DET
Reference price JPY 124,972
Rywire official store: US$799 (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)
Official 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.