DNA High Performance Air Filter Intake kit KTM 1290 Super Duke R Stage 3. CURRENTLY ON 8 WEEK BACK ORDER DUE TO HIGH DEMAND. CC : 1090 / 1190 / 1290. DNA Filtering Efficiency : 98-99%. This stage 3 application has two filters. One on top and one around it so that the gain is maximized. After extensive measurements and tests with DNA’s Dyno an increase by +15 Whp was achieved on a KTM Superduke R 2018 model. The filtering efficiency is extremely high at 98-99% filtering efficiency, with 4 layers of DNA® Cotton for maximum engine protection. This DNA Stage 3 Air Box Kit is designed as a High flow Air Box Kit for Expedition and Rally use. The filter is plug and play and includes a special plaque for the assembly of the OEM system. This Stage 3 application is developed for race & track use and in some countries it may not be legal to use it on the road. ECU remapping is recommended for optimum results and maximum performance. KTM 1290 Super Duke GT (16-21). KTM 1290 Super Adventure (15-20). KTM 1290 Super Adventure R (15-20). KTM 1290 Super Adventure S (15-20). KTM 1290 Super Adventure T (2017). KTM 1290 Super Duke R Special Edition (2016). KTM 1290 Super Duke R (14-19). For any additional information on these or any other tuning modification please do not hesitate to get in touch. Regards P3 Tuning Ltd. UK and European Union. Norway, Switzerland and rest of Europe. The rest of the world. Based in Liverpool England we are a motorcycle performance tuning centre working with race teams and riders in all levels of the sport from BSB, TT, Thundersport GB and club championships, with years experience and knowledge only supplying the highest quality, tested performance parts and now offer them here.