Description: The kit consists of: 5 aluminium bushes (4 big bushes and 1 small bush) with high quality Viton O-Ring, resistant to engine oils and high and low temperature; adhesive not included. This kit allows you to re-use the original inlet/induction manifold with the swirl flaps removed, meaning there are no further issues with the manifold. This kit is designed specifically to work with the older design of Pierburg inlet manifold, which is part number: 2.03462.03 / 55210201; 2.03462.02 / 55210202; 2.03462.02 / 55210201 (in the manifold with this number can be also smaller swirl flaps 15 mm, please check the diameter before you buy) Application: Alfa Romeo 1.9 JTD Multijet, 16V 110kW / 150HP Fiat 1.9 JTD Multijet, 16V 110kW / 150HP Opel / Vauxhall 1.9 CDTI, 16V 88kW / 120HP Opel / Va.