⚖️ Compare: GT box 06&S vs AUTHORIZE A-RM vs AUTHORIZE A-RM+c vs AUTHORIZE A-RM+c
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 |
GT box 06&S
Remove ✕
|
AUTHORIZE A-RM
Remove ✕
|
AUTHORIZE A-RM+c
Remove ✕
|
AUTHORIZE A-RM+c
Remove ✕
|
|---|---|---|---|---|
| Brand |
KAKIMOTO RACING
Japan
|
FUJITSUBO GIKEN INDUSTRY
Japan
|
FUJITSUBO GIKEN INDUSTRY
Japan
|
FUJITSUBO GIKEN INDUSTRY
Japan
|
| Category | 💨 Exhaust | 💨 Exhaust | 💨 Exhaust | 💨 Exhaust |
| Type | Aftermarket | Aftermarket | Aftermarket | Aftermarket |
| Part number | D44314 | 260-15503 | 270-52114 | — |
| Fitment | Daihatsu Copen | Nissan Fairlady Z RZ34 VR30DDTT | Honda Civic Type R FL5 K20C | Suzuki Swift Sport CBA-ZC33S |
| Reference price |
JPY 44,880
Price listed on kakaku.com (surveyed 2026-08)
|
JPY 173,305
Price listed on kakaku.com (surveyed 2026-08)
|
JPY 357,445
Price listed on kakaku.com (surveyed 2026-08)
|
JPY 78,160
Price listed on kakaku.com (surveyed 2026-08)
|
| Official | Product page ↗ | Product page ↗ | Product page ↗ | Official ↗ |
| Where to buy |
Where to buy
PR
|
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.