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 1150
- Diameter: 70 mm
- Material: stainless steel
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
- Audi A1 1.8 Sport / 8 X, motor DAJB, kW 141, Euro 6
- Seat Ibiza IV 1.8 Cupra / 6 J, motor DAJA, kW 141, Euro 6
- VW Polo 1.8 GTI 6R 141 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: Audi A1 I (8X), SEAT Ibiza IV (6J/6P) / IV (6J1/6P5), VW Polo V (6C) / V (6R).

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