⚖️ Compare: Performance Damper vs Best☆i Coilovers vs RACING SPEC Knuckles, pair

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 Performance Damper (schematic) Performance Damper Remove ✕ Best☆i Coilovers (schematic) Best☆i Coilovers Remove ✕ RACING SPEC Knuckles, pair (schematic) RACING SPEC Knuckles, pair Remove ✕
Brand M-TEC Co., Ltd. (MUGEN)
Japan
RS-R Co., Ltd.
Japan
CS Marketing Co., Ltd. (D-MAX)
Japan
Category 🔩 Suspension 🔩 Suspension 🔩 Suspension
Type OEMAftermarketAftermarket
Part number 50460-XNY-K1S0—DMNN1000
Fitment Honda FreedVarious Japanese modelsNissan Silvia S14 / S15
Reference price JPY 122,980
Price listed on kakaku.com (surveyed 2026-08)
— JPY 44,000
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.