⚖️ Compare: Budget tucked K-series harness Ver. 2 (K20) K2-Base vs RACING SPEC 5-Speed Close-Ratio Gearbox, full set vs SR Engine Cross-Member, factory shape

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Item Budget tucked K-series harness Ver. 2 (K20) K2-Base Budget tucked K-series harness Ver. 2 (K20) K2-Base Remove ✕ RACING SPEC 5-Speed Close-Ratio Gearbox, full set RACING SPEC 5-Speed Close-Ratio Gearbox, full set Remove ✕ SR Engine Cross-Member, factory shape SR Engine Cross-Member, factory shape Remove ✕
Brand Rywire Motorsport Electronics
United States
CS Marketing Co., Ltd. (D-MAX)
Japan
CS Marketing Co., Ltd. (D-MAX)
Japan
Category ⚙️ Engine ⚙️ Engine ⚙️ Engine
Type AftermarketAftermarketAftermarket
Part number K2-BaseDMXG1000NIDMEMSR200A
Fitment Honda K20 engine (chassis adapter sold separately)Nissan models with the SR20DETNissan models with the SR20DET
Reference price JPY 113,397
Rywire official store: US$725 (2026-09) at 156.41 JPY/USD (MUFG TTS 2026-09-16); excl. shipping, duties, tax
JPY 528,000
Price including tax at D-MAX's official online shop (surveyed 2026-09)
JPY 44,000
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.