⚖️ Compare: Pro Stage 1+ camshafts 305-05-5140 vs Intercooler Kit R type, GT1000SPEC

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Item Pro Stage 1+ camshafts 305-05-5140 Pro Stage 1+ camshafts 305-05-5140 Remove ✕ Intercooler Kit R type, GT1000SPEC (schematic) Intercooler Kit R type, GT1000SPEC Remove ✕
Brand Group-A Engineering
United States
HKS Co., Ltd.
Japan
Category ⚙️ Engine ⚙️ Engine
Type AftermarketAftermarket
Part number 305-05-514013001-AN015
Fitment Honda B-series VTEC (B16 / B17 / B18)Nissan GT-R R35 VR38DETT
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 435,600
Price listed on kakaku.com (surveyed 2026-08)
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.