⚖️ Compare: Pro Series Inconel exhaust manifold stud kit PRP-SKT.EM4-I vs Intercooler Kit R type, GT1000SPEC vs RACING SPEC 5-Speed Close-Ratio Gearbox, full set

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Item Pro Series Inconel exhaust manifold stud kit PRP-SKT.EM4-I (schematic) Pro Series Inconel exhaust manifold stud kit PRP-SKT.EM4-I 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 Platinum Racing Products
Australia
HKS Co., Ltd.
Japan
CS Marketing Co., Ltd. (D-MAX)
Japan
Category ⚙️ Engine ⚙️ Engine ⚙️ Engine
Type AftermarketAftermarketAftermarket
Part number PRP-SKT.EM4-I13001-AN015DMXG1000NI
Fitment Nissan SR20Nissan GT-R R35 VR38DETTNissan models with the SR20DET
Reference price JPY 22,835
Platinum Racing Products official store, listed price: A$202.56 (2026-09) at 112.73 JPY/AUD (MUFG TTS 2026-09-16); excl. shipping, duties, tax
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 ↗
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.