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KTM Duke 390 (2017-2020), an entry-level naked bike with a 373 cc single-cylinder engine producing around 44 hp (Euro 4 compliant). It features a steel trellis frame, 43 mm WP forks and has a dry weight of approximately 149 kg. It is one of the most sought-after models in the Moto-Sound catalogue for aftermarket exhausts.
Sport exhausts for the Ktm Duke 390 are available from Arrow Exhaust, GPR, Hp Corse, IXIL, Leovince, Mivv, Termignoni, Yoshimura USA and Sprintfilter.
Arrow Exhaust: Founded in Umbria in 1985 by rider Giorgio Giannelli, Arrow has become in forty years one of the reference brands in sport exhausts, with over 40 world titles to its name.
GPR: GPR brings over thirty years of Italian exhaust production expertise, a reputation built on quality, compatibility and reliability.
Hp Corse: HP Corse is an Italian brand distinguished by exclusive artisanal design, with original geometric forms that make their exhausts immediately recognisable among sport bike enthusiasts.
IXIL: Founded in Barcelona in 1955, IXIL was carried forward for two generations by the same entrepreneurial family, growing from a local business to a brand recognised on 5 continents.
Leovince: LeoVince is an Italian brand founded in Turin in 1954, originally under the Sito name. Today its R&D department is in Monticello d'Alba (Cuneo), while production takes place in Poland at a plant producing over 160,000 units per year.
Mivv: Founded in 1969, Mivv is an Italian company with over fifty years of exhaust production experience, with motorcycle specialisation dating back to the 1990s.
Termignoni: Termignoni is an Italian brand with a long history in motorcycle competition, official supplier to Ducati and technical partner of WorldSBK and MotoGP teams.
Yoshimura USA: The American division of Yoshimura, founded in 1954, produces competition-oriented exhaust systems for the North American racing market.
Sprintfilter: Founded in Italy in 1952, Sprintfilter brings more than seventy years of experience in high-performance filtration: a pioneer of polyester filter technology, it is today the leading air filter supplier in the MotoGP paddock.
Installing a sport exhaust on your Ktm Duke 390 transforms the riding experience: the sound becomes more sporting and engaging, performance may improve thanks to reduced back pressure, and the bike gains a unique character. The sport exhaust also weighs less than the original, improving agility and reducing heat to the rider.
Looking for a road-legal exhaust? Each product description indicates whether it is approved for road use. Without this indication, the product is racing, track use only.
exhausts available for the Ktm Duke 390 are generally made to order. Contact us in advance to find out the actual production and delivery times.
Browse the products below to find the right exhaust for your Ktm Duke 390.
Do you have a different Ktm model? Find the right exhaust on the Ktm exhausts page.
