Complete Manual Gearbox Audi A3 Sportback Series (8PA) KNS 6-Speed Manual CBAB Diesel 1968cc (04–08). It is fully compatible with the CBAB diesel engine, a 1968 cc (2.0 TDI) power unit used across various Audi models. The gearbox was installed in vehicles produced between 2004 and 2008, with this particular unit originating from a 2008 model. The KNS 6-speed manual transmission is engineered to handle the high torque output of the CBAB diesel engine, offering smooth shifting, durability, and improved fuel efficiency. Designed for front-wheel-drive (FWD) vehicles, this gearbox delivers balanced performance and is known for its reliability in both city driving and long-distance travel.