⚖️ Compare: Stage 2 clutch kit with flywheel 8090-ST-2100 vs Intercooler Kit R type, 13001-AH006

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Item Stage 2 clutch kit with flywheel 8090-ST-2100 Stage 2 clutch kit with flywheel 8090-ST-2100 Remove ✕ Intercooler Kit R type, 13001-AH006 Intercooler Kit R type, 13001-AH006 Remove ✕
Brand Competition Clutch, LLC
United States
HKS Co., Ltd.
Japan
Category ⚙️ Engine ⚙️ Engine
Type AftermarketAftermarket
Part number 8090-ST-210013001-AH006
Fitment Honda Civic Si (2002–2011, K-series), Integra DC5 / RSX (2002–2006), Accord / TSX (2004–2008)Honda Civic FK7 L15C
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 107,357
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.