Downpipe Adapter K03 to K04 turbo VAG 1.8t 20VT
 
This K03 to k04 adapter is made from High quality Stainless Steel and is Tig welded for extra strength. It is used in K03 to K04 turbo conversions on the 1.8T VAG engine. 

Please note due to the layout of different engines on various models, you may need to make some minor adjustments to the components surrounding this downpipe adapter if obstructed.
Volkswagen Golf 4 1.8 Turbo
Volkswagen Bora 1999 - 2008 1.8 Turbo
Audi A3 8L 1.8 Turbo
Skoda Octavia 1U 1.8 Turbo
Seat Leon 1M 1.8 Turbo