⚖️ Compare: Ultra 1 camshafts 305-05-7010 vs Sports Resetting TYPE-1 (labour included) 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 Ultra 1 camshafts 305-05-7010 (schematic) Ultra 1 camshafts 305-05-7010 Remove ✕ Sports Resetting TYPE-1 (labour included) (schematic) Sports Resetting TYPE-1 (labour included) 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 Group-A Engineering
United States
NISSAN MOTORSPORTS INTERNATIONAL
Japan
HKS Co., Ltd.
Japan
CS Marketing Co., Ltd. (D-MAX)
Japan
Category ⚙️ Engine ⚙️ Engine ⚙️ Engine ⚙️ Engine
Type AftermarketOEMAftermarketAftermarket
Part number 305-05-7010—13001-AN015DMXG1000NI
Fitment Honda K-series enginesNissan Fairlady Z RZ34, 2025 modelNissan GT-R R35 VR38DETTNissan models with the SR20DET
Reference price JPY 179,864
Skunk2 Racing official store: US$1,149.95 (2026-09) at 156.41 JPY/USD (MUFG TTS 2026-09-16); excl. shipping, duties, tax
JPY 132,000
Manufacturer's suggested retail price, NISMO news release
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 ↗ 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.