HPCorse - EvoXtreme 260mm Muffler for KTM Duke 390 - 2017 to 2020

Built for racing, for the teams and riders who want a winning product, the EvoXtreme was developed at HP Corse's R&D Center in Bologna and tested first on the dyno and then on track, to improve engine performance at any rpm. For the KTM Duke 390 (2017 to 2020), the 260 mm version has a carbon fibre end cap, a 35 mm dB killer and TIG welding, in titanium, satin stainless steel or black stainless steel. HP Corse quotes 990 g without dB killer and link pipe. Homologated E3/E4, with a laser-engraved logo.

Design & materials

• 260 mm canister in titanium, satin stainless steel or black stainless steel
• Carbon fibre end cap
• TIG welding
• HP Corse laser-engraved logo

Performance

• Weight: 990 g (without dB killer and link pipe)

Fitment & compliance

• dB killer, 35 mm on the 260 mm version
• Homologated E3/E4. This is a European approval; check your local regulations before road use.
• Exclusive to TripleClamp Moto in North America

Note: HP Corse mufflers sold by TripleClamp Moto may or may not have the TripleClamp Moto engraved on the silencer.