⚖️ Compare: Billet conversion engine mount kit, K-series manual B90050-75A vs Intercooler Kit, 13001-AN015 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 Billet conversion engine mount kit, K-series manual B90050-75A Billet conversion engine mount kit, K-series manual B90050-75A Remove ✕ Intercooler Kit, 13001-AN015 Intercooler Kit, 13001-AN015 Remove ✕ RACING SPEC 5-Speed Close-Ratio Gearbox, full set RACING SPEC 5-Speed Close-Ratio Gearbox, full set Remove ✕
Brand Innovative Mounts
United States
HKS Co., Ltd.
Japan
CS Marketing Co., Ltd. (D-MAX)
Japan
Category ⚙️ Engine ⚙️ Engine ⚙️ Engine
Type AftermarketAftermarketAftermarket
Part number B90050-75A13001-AN015DMXG1000NI
Fitment Honda Civic EK / EJ (1996–2000) with a K-series swap (manual)Nissan GT-R R35 VR38DETT, 07/12 onwardsNissan models with the SR20DET
Reference price JPY 92,906
Innovative Mounts official store (75A, standard finish): US$593.99 (2026-09) at 156.41 JPY/USD (MUFG TTS 2026-09-16); excl. shipping, duties, tax
JPY 465,630
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.