The HJS stainless steel downpipe with a sports catalytic converter replaces the stock downpipe right after the turbo. Lower back pressure means quicker turbo response, lower exhaust gas temperature and a sportier sound; it can be combined with stock or aftermarket exhaust systems.
Technical data
- Manufacturer: HJS
- Manufacturer part number: 90 81 2031
- Diameter: 70 mm
- Material: stainless steel
Important
- The ECE approval of this downpipe applies only to vehicles up to emission standard Euro 6b (Switzerland B6b). The emission class is stated in the vehicle registration document.
Approval
The downpipe has ECE R103 approval or German TÜV approval (manufacturer data). The certificate is supplied with the product; registration rules of your country apply.
Manufacturer’s vehicle data
- BMW 220i – Active Tourer / F45, motor B48A20A, kW 120, Euro 6
- BMW 220i – Active Tourer / F45, motor B48A20A, kW 141, Euro 6
- BMW 220i – Gran Tourer / F46, motor B48A20A, kW 141, Euro 6
- BMW 225i – Active Tourer / F45, motor B48A20A, kW 155, Euro 6
- BMW 225i / xDrive – Active Tourer / F45, motor B48A20B, kW 170, Euro 6
- BMW X1 Xdrive20i / F48, motor B48A20A, kW 141, Euro 6
- BMW X1 Xdrive25i / F48, motor B48A20B, kW 170, Euro 6
- MINI Cooper S – Cabrio / F57, motor B48A20A, kW 141, Euro 6
- MINI Cooper S – Clubman / F54, motor B48A20A, kW 120, Euro 6
- MINI Cooper S / ALL 4 – Clubman / F54, motor B48A20A, kW 141, Euro 6
- MINI Cooper S / ALL 4 – Countryman / F60, motor B48A20A, kW 141, Euro 6
- MINI Cooper S / F55, motor B48A20A, kW 141, Euro 6
- MINI Cooper S / F55, motor B48A20A, kW 155, Euro 6
- MINI Cooper S / F56, motor B48A20A, kW 141, Euro 6
- MINI John Cooper Works – Cabrio / F57, motor B48A20B, kW 170, Euro 6
- MINI John Cooper Works – Clubman / F54, motor B48A20B, kW 170, Euro 6
- MINI John Cooper Works – Countryman / F60, motor B48A20B, kW 170, Euro 6
- MINI John Cooper Works / F56, motor B48A20B, kW 170, Euro 6
- Mini Cooper S / F56 120 KW Euro 6
Original manufacturer data. Please check model, engine and year of your vehicle before ordering; if in doubt, contact us and we will check for you.
Suitable for: BMW 2 I (F22/F23/F45/F46/F87), BMW X1 II (F48), MINI Mini Clubman II (F54), MINI Mini Convertible III (F57), MINI Mini Countryman II (F60), MINI Mini III (F55) / III (F56).

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