⚖️ Compare: Rear Upper Arms, spherical bearings vs Best☆i Coilovers vs Ti2000 Lowering Springs, front and rear, set of 4 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 |
Rear Upper Arms, spherical bearings
Remove ✕
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Best☆i Coilovers
Remove ✕
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Ti2000 Lowering Springs, front and rear, set of 4
Remove ✕
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RACING SPEC Knuckles, pair
Remove ✕
|
|---|---|---|---|---|
| Brand |
Ace, Inc. (ORIGIN Labo.)
Japan
|
RS-R Co., Ltd.
Japan
|
RS-R Co., Ltd.
Japan
|
CS Marketing Co., Ltd. (D-MAX)
Japan
|
| Category | 🔩 Suspension | 🔩 Suspension | 🔩 Suspension | 🔩 Suspension |
| Type | Aftermarket | Aftermarket | Aftermarket | Aftermarket |
| Part number | FW-RUA-N0003 | — | — | DMNN1000 |
| Fitment | Nissan Silvia S14 / S15, Skyline ECR33 / ER34 | Various Japanese models | Various Japanese models | Nissan Silvia S14 / S15 |
| Reference price |
JPY 26,400
List price at ORIGIN Labo.'s own shop, Aero no Ace (surveyed 2026-09)
| — | — |
JPY 44,000
Price including tax at D-MAX's official online shop (surveyed 2026-09)
|
| Official | Product page ↗ | Product page ↗ | Official ↗ | Product page ↗ |
| Where to buy |
Where to buy
PR
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Where to buy
PR
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Where to buy
PR
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Where to buy
PR
|
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.