
2017-2023 KTM 390 Duke Slip-On Exhaust
2017-2023 KTM 390 DUKE Slip-On Exhaust by Competition Werkes
Replaces stock muffler, retains catalytic converter and main canister. This is only the Slip-On, the Cat Delete is not included with this KTM 390 Exhaust
Take your bike to the next level with a Competition Werkes hand crafted sports exhausts.
Features:
- Significantly lighter than the OEM exhaust
- Retains catalytic converter and main canister
- Enhanced performance
- Intoxicating sound
- No tune required
- Unique finishes to match any bike
- Fine tune the volume with an optional exhaust baffle (10% noise reduction)
Upgrade your bike's performance, sound, and style today with your own Competition Werkes exhaust.
Due to the quality and precision in hand crafting Competition Werkes exhausts, the manufacturing timeframe is about 4 weeks.
Please note: 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.
Original: $618.62
-65%$618.62
$216.52More Images


2017-2023 KTM 390 Duke Slip-On Exhaust
2017-2023 KTM 390 DUKE Slip-On Exhaust by Competition Werkes
Replaces stock muffler, retains catalytic converter and main canister. This is only the Slip-On, the Cat Delete is not included with this KTM 390 Exhaust
Take your bike to the next level with a Competition Werkes hand crafted sports exhausts.
Features:
- Significantly lighter than the OEM exhaust
- Retains catalytic converter and main canister
- Enhanced performance
- Intoxicating sound
- No tune required
- Unique finishes to match any bike
- Fine tune the volume with an optional exhaust baffle (10% noise reduction)
Upgrade your bike's performance, sound, and style today with your own Competition Werkes exhaust.
Due to the quality and precision in hand crafting Competition Werkes exhausts, the manufacturing timeframe is about 4 weeks.
Please note: 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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
2017-2023 KTM 390 DUKE Slip-On Exhaust by Competition Werkes
Replaces stock muffler, retains catalytic converter and main canister. This is only the Slip-On, the Cat Delete is not included with this KTM 390 Exhaust
Take your bike to the next level with a Competition Werkes hand crafted sports exhausts.
Features:
- Significantly lighter than the OEM exhaust
- Retains catalytic converter and main canister
- Enhanced performance
- Intoxicating sound
- No tune required
- Unique finishes to match any bike
- Fine tune the volume with an optional exhaust baffle (10% noise reduction)
Upgrade your bike's performance, sound, and style today with your own Competition Werkes exhaust.
Due to the quality and precision in hand crafting Competition Werkes exhausts, the manufacturing timeframe is about 4 weeks.
Please note: 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.













