⚖️ Compare: Stage 2 clutch kit with flywheel 8090-ST-2100 vs Intercooler Kit R type, GT1000SPEC

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 Stage 2 clutch kit with flywheel 8090-ST-2100 Stage 2 clutch kit with flywheel 8090-ST-2100 Remove ✕ Intercooler Kit R type, GT1000SPEC (schematic) Intercooler Kit R type, GT1000SPEC Remove ✕
Brand Competition Clutch, LLC
United States
HKS Co., Ltd.
Japan
Category ⚙️ Engine ⚙️ Engine
Type AftermarketAftermarket
Part number 8090-ST-210013001-AN015
Fitment Honda Civic Si (2002–2011, K-series), Integra DC5 / RSX (2002–2006), Accord / TSX (2004–2008)Nissan GT-R R35 VR38DETT
Reference price JPY 129,038
Competition Clutch official store: US$825 (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.