⚖️ Compare: AUTHORIZE A-RM vs AUTHORIZE A-K vs Inner Silencer, 115φ

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 AUTHORIZE A-RM (schematic) AUTHORIZE A-RM Remove ✕ AUTHORIZE A-K (schematic) AUTHORIZE A-K Remove ✕ Inner Silencer, 115φ Inner Silencer, 115φ Remove ✕
Brand FUJITSUBO GIKEN INDUSTRY
Japan
FUJITSUBO GIKEN INDUSTRY
Japan
CS Marketing Co., Ltd. (D-MAX)
Japan
Category 💨 Exhaust 💨 Exhaust 💨 Exhaust
Type AftermarketAftermarketAftermarket
Part number 260-15503—DMMU101
Fitment Nissan Fairlady Z RZ34 VR30DDTTSuzuki Jimny JB64W R06AUniversal fit
Reference price JPY 173,305
Price listed on kakaku.com (surveyed 2026-08)
JPY 48,495
Price listed on kakaku.com (surveyed 2026-08)
JPY 3,080
Price including tax at D-MAX's official online shop (surveyed 2026-09)
Official Product page ↗ Official ↗ 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.