2017-2023 KTM 390 Duke Cat Delete by Competition Werkes
Features:
- Removes only the catalytic converter
- Does not delete the muffler or main chamber/canister
- Hand welded 304 stainless steel
- Increased exhaust flow resulting in good top end HP.
The Australian KTM 390 Duke uses this model for 2017-2023 and not the 2020+ variant seen in the US – due to the exhaust difference.