The exhaust system for VW Polo 6R 1.2 TSI (890-105 Hp) is composed by a downpipe, a front pipe with or without a metallic catalytic converter, a centre section (non resonated), and a rear exhaust.
The gasket between the turbo outlet and the downpipe is a telltale sign of which type of turbocharger is used; therefore its VAG part number can be used to determine the proper Supersprint downpipe version to be ordered.
We recommend to check through your dealer, using your VIN number, then find out which gasket part number is used.
Gasket # 1K0 253 115 AF -> earlier version. Mandates for the SS part 915911 / 915311
Gasket # 1K0 253 115 AH -> newer version. Mandates for the SS part 915931 / 915331
The catalytic converter, as in the Supersprint tradition, is replaced by a HJS metallic unit with 200 cells per square inch. It's much more efficient and free-flowing but at the same time offers an optimal reduction of pollutant gas.