⚖️ Compare: Pro Stage 1+ camshafts 305-05-5140 vs RACING SPEC 5-Speed Close-Ratio Gearbox, full set

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Item Pro Stage 1+ camshafts 305-05-5140 Pro Stage 1+ camshafts 305-05-5140 Remove ✕ RACING SPEC 5-Speed Close-Ratio Gearbox, full set RACING SPEC 5-Speed Close-Ratio Gearbox, full set Remove ✕
Brand Group-A Engineering
United States
CS Marketing Co., Ltd. (D-MAX)
Japan
Category ⚙️ Engine ⚙️ Engine
Type AftermarketAftermarket
Part number 305-05-5140DMXG1000NI
Fitment Honda B-series VTEC (B16 / B17 / B18)Nissan models with the SR20DET
Reference price JPY 117,300
Skunk2 Racing official store: US$749.95 (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)
Official 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.