FUJITSUBO AUTHORIZE A-RM Exhaust – Subaru Impreza WRX STI GRB/GRF (EJ20/EJ25) Left single exit
FUJITSUBO AUTHORIZE A-RM – GRB/GRF Impreza WRX STI (IMPREZA)
Exhaust system designed to pursue exhaust efficiency, with improved mid-to-high RPM power & torque and reduced weight.
Product Overview
- Product Name: A-RM
- Part No.: 290-63065
- Price (JPY): ?127,600 (base ?116,000)
- Authorized Number: JQR20102080 EJ20t / EJ25t
- JAN Code: 4944997263658
- Application: GRB / GRF ?????? WRX STI
Vehicle Fitment
- Chassis: CBA-GRB / CBA-GRF
- Engine: EJ20 (GRB) / EJ25 (GRF)
- Year: 2007.10–2014.8 (GRB); 2009.2–2014.8 (GRF)
Notes
- Left-side single exit
- Optional OEM rear bumper cover (073-63083) recommended for dress-up.
Specifications
- Tailtip Style: ?99 Straight (perforated)
- Pipe Diameter: 70.0?-76.3?
- Optional (Paid): BG (burnt gradient) color tail available
Performance / Test Data (STD vs FUJITSUBO)
| Item | STD | FUJITSUBO |
|---|---|---|
| Acceleration (40?90 km/h, M2) | 2.5 sec | 2.3 sec |
| Peak Power | 222.1 kW (302.1 ps) | 228.1 kW (310.2 ps) |
| Peak Torque | 377.3 N·m (38.5 kg·m) | 389.1 N·m (39.7 kg·m) |
| Weight | 21.3 kg | 10.6 kg |
| Idling Noise | 64 dB | 75 dB |
| Proximity Noise (4650 rpm) | 81 dB | 93 dB |
Road Clearance
- Measured Vehicle: –
- Roof Height: 1462 mm
- Measurement Point: Intermediate pipe
- Minimum Ground Clearance: 104 mm
Official Link: View on Fujitsubo
TVA / IVA / VAT: All import taxes (TVA / IVA / VAT) are included in our pricing. No other taxes will be charged to you during delivery!
This product will be shipped from our Japanese Warehouse to our European Warehouse and redistributed in Europe!
Levorg | VNH | 2020-2026 | TC | FA24 | H4








