Stage 2 package for Audi S4 - S5 - RS4 - RS5 3.0 and 2.9TT (opf off)

stage 2 engine tune & a stage 2 ZF transmission tune for your Audi S4 - S5 - RS4 and RS5 and other with the 3.0T and 2.9 twin turbo models. ( models after 2021 can have a locked TCU ) for use worldwide 24/7 ! up to 430hp - 650nm ( s ) up to 530hp - 780nm ( rs ) Needed upgrades: DECAT downpipe or sport cat opf removed upgrade intercooler ( very important ) cold air intake system this included software that suits a decat downpipe with opf off ! no dtc will appear. wireless flasher included The world first wireless obd programmer for multiple VAG cars like the Audi s3, Audi rs3, Audi rs6, Audi r8 rs4 and rs5, Volkswagen golf, Seat leon, Skoda octavia etc. supporting stage 1, stage 2, big turbo maps, and multimap packages. U can also read and delete trouble codes, and make high speed datalogs. U can download the GT-Flasher app from the appstore on your mobile phone.