IE Phenolic 1.8T Large Port to Small Port Adapter Kit IEBAVA16

AUDI/VW PERFORMANCE PARTS: IE Phenolic Transition Spacer, Large Port to Small Port Adapter Kit for 1.8T 20V Engines (IEBAVA16) PRODUCT FEATURES Smooth transition between manifold and cylinder head port sizes Decreases intake temperatures and increases horsepower 12.5mm thickness decreases heat transfer drastically Easily install your IE Transverse 1.8T Intake Manifold on a small port head  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. FITMENT 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