Downpipe with catalyst suitable for Audi A3 / S3 type 8L, TT Quattro type 8N 1.8T engines
​​
stainless steel downpipe
3 "/ 76mm downpipe with catalytic converter and
Seal package
Connection to the standard turbocharger
200 cell metal catalyst with lambda probe connection
on the connecting pipe
Connection pipe diameter: 2.5 "/ 63.5mm

Note: To mount a Leon 1M Cupra R there need to be some modifications.
Audi A3 8L 1.8 Turb
AUDI TT 8N 1.8 Turbo
AUDI S3 8L 1.8 Turbo