⚖️ Compare: HIPERMAX S Coilovers, 80300-AF003 vs D1SPEC Tension Rods, spherical bearings vs Best☆i Coilovers

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 HIPERMAX S Coilovers, 80300-AF003 HIPERMAX S Coilovers, 80300-AF003 Remove ✕ D1SPEC Tension Rods, spherical bearings (schematic) D1SPEC Tension Rods, spherical bearings Remove ✕ Best☆i Coilovers (schematic) Best☆i Coilovers Remove ✕
Brand HKS Co., Ltd.
Japan
CS Marketing Co., Ltd. (D-MAX)
Japan
RS-R Co., Ltd.
Japan
Category 🔩 Suspension 🔩 Suspension 🔩 Suspension
Type AftermarketAftermarketAftermarket
Part number 80300-AF003——
Fitment Subaru Impreza WRX STI GDBNissan Silvia S13 / S14 / S15, 180SX RPS13Various Japanese models
Reference price JPY 195,300
Price listed on kakaku.com (surveyed 2026-08)
JPY 24,200
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.