The evoheatshield for the popular VW 1.8-liter DOHC 20V turbo engines with large cylinder-head intake-ports is available in 2 versions. The A4101 fits the transverse-laid engines in Golf/Jetta IV and New Beetle while the B5101 fits the longitudinally-laid engines in Passat B5 and even early AUDI A4 cars, or any engine equipped with the large-intake port cylinder head.
Both kits include 2 OEM intake manifold gaskets, a 0.250"-thick black phenolic evoheatshield spacer, and all-stainless steel hardware and illustrated instructions manual.
The A4101 also includes a stainless steel bracket and bushing to accommodate the shifting forward of the intake manifold. This part has also been successfully installed in AUDI tt cars with similar engines.
The installation of the evoheatshield B5101 requires the slight modification and enlargement of one of the fixing holes in the stock lower intake manifold support rod. May also be used in Audi A4 engines with similar modification.

All rights reserved. Evolution tuning, Inc. 2007. Updated June 1st.2007.