AMG GTS in for tune.!!! by admin | Mar 2, 2020 | News | 0 commentsAMG GTS in for tune. Before/After results posted with some hefty numbers off just a flash 😅 107whp gains at 4000rpm and 140wtrq gains at 4000rpm 😬 #boost #turbo #mercedes #mercedesbenz #AMG #amggts #biturboSubmit a Comment Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website Save my name, email, and website in this browser for the next time I comment.