Use to install and remove the camshaft adjusters on 2020-present VW and Audi 2.0L FSI/TFSI engines. Use to secure cam position during timing chain replacement. Made from durable Cr-V hardened alloy steel. Compare to VAG Factory Tool #T10352/4. Applications: 2020-Present Audi A3 8V 2.0T FSI, 2018-Present Audi Q3 2.0T FSI, 2019-Present VW Golf Mk8 2.0T FSI, 2019-Present VW Jetta Mk7 2.0T FSI & 2018-Present VW Tiguan 2.0T FSI.