IE's phenolic transition spacer for your 1.8T engine delivers a smooth transition when installing a large port intake manifold to a small port cylinder head. The 12.5mm heat resistant material also acts as a phenolic spacer greatly reducing intake air temperatures increasing power. Includes all new extended hardware and two new intake manifold gaskets.
Audi - TT 2000-2006 (MK1 - 8N) 1.8T 20V engines
Audi - A3 1996-2003 (MK1 - 8L) 1.8T 20V engines
Audi - S3 1996-2003 (MK1 - 8L) 1.8T 20V engines
VW - Golf 1999-2005 (MK4) 1.8T 20V engines
VW - GTI 1999-2005 (MK4) 1.8T 20V engines
VW - Jetta & Jetta GLI 1999-2005 (MK4) 1.8T 20V engines