SC Project S1 Titanium Silencer | KTM 1390 Super Duke R Racing Exhaust – Motorcycle Performance Store

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SC Project  |  SKU : KTM21A-41T

SC Project S1 Titanium Silencer KTM 1390 Superduke R 2024-26

Price Available on Request

For the best pricing and availability on this SC Project product, please contact us.


Description

The SC Project S1 Titanium Silencer is designed for riders who demand the ultimate racing performance from their KTM 1390 Super Duke R, also known as “The Beast.”

 Combining lightweight construction, cutting-edge design, and SC-Project’s unmistakable racing sound, the S1 transforms your machine into a track-ready weapon.

With an outstanding weight reduction of -60% compared to the OEM system, the S1 saves 1.9 kg, significantly improving agility. Performance is also dramatically enhanced, delivering +4.5 hp and +3.5 Nm of torque at 9000 rpm, along with smoother, more consistent power across the low and mid-range. This racing slip-on is supplied with a removable dB-killer, offering two distinct sound profiles: 98 dB at 5000 rpm with the baffle installed, or a more aggressive 102 dB without it.

The conical titanium body, finished with SC-Project’s laser-etched logo and complemented by a sporty carbon fibre end cap, provides a striking racing look. The silencer also benefits from TIG weldings completed by hand for exceptional build quality and durability. Fully plug-and-play, it requires no ECU remapping and includes a dedicated carbon fibre heat shield for a premium finish.

Key Features & Specifications

Power: +4.5 hp at 9000 rpm
Torque: +3.5 Nm at 9000 rpm
Weight: -1.9 kg (SC 1.3 kg / OEM 3.2 kg)
Line: Slip-On
Body material: Titanium
End cap material: Carbon fibre
Link pipe material: Titanium
Mounting type: Bracket
dB-killer: Yes, removable
Homologation: Not homologated. Race use
Sound level with dB-killer: 98 dB at 5000 rpm
Sound level without dB-killer: 102 dB at 5000 rpm

What’s Included?

• Slip-On muffler
• Link pipe
• Carbon fibre heat protection
• Springs and screws
• SC-Project stickers
• 24 months SC-Project official warranty

Assembly Instructions and Warnings

All required fittings are supplied for easy installation, but professional fitting is recommended. Standard lead time is 3–15 working days; in some cases, dispatch may take 4–6 weeks depending on stock. Please check with us before ordering.

Livraison et expédition

Articles en stock au Royaume-Uni : Les commandes d’articles en stock au Royaume-Uni sont généralement expédiées sous 24 heures.

Articles fournisseurs : Les articles provenant de fournisseurs sont habituellement expédiés dans un délai de 5 à 10 jours ouvrables, une fois arrivés chez nous.

Heure limite de commande : Les commandes passées avant 14h (du lundi au vendredi) sont généralement expédiées le jour ouvrable même, sous réserve de disponibilité en stock.

Livraison internationale : Nous livrons dans le monde entier. La plupart des commandes internationales arrivent dans les 7 jours ouvrables suivant l’expédition, mais les délais de livraison peuvent varier selon la destination et le traitement par les douanes.

Responsabilité du transporteur : Une fois la commande expédiée, les délais de livraison sont déterminés par le transporteur. Les informations de suivi seront fournies lorsque disponibles.

Responsabilité du client : Les clients doivent s’assurer de la bonne réception de leur commande. Des frais supplémentaires peuvent s’appliquer si les tentatives répétées de livraison échouent en raison de l’absence de réceptionnaire ou si les informations de livraison sont incorrectes.

If you need expert advice or simply want to provide valuable feedback, message our team on WhatsApp or email. We're here to help:

Paiement et sécurité

Moyens de paiement

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Vos informations de paiement sont traitées en toute sécurité. Nous ne stockons pas les détails de votre carte de crédit et n'avons pas accès à vos informations de carte de crédit.

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  • Apparence

    Votre moto doit refléter ce que vous ressentez en tant que motard. Que vous choisissiez la bonne bulle, les bons leviers, garde-boues ou repose-pieds, la moto commence à refléter votre propre personnalité, la façon dont vous aimez que les choses soient, la fierté que vous portez à votre machine et l’image que vous affichez sur la route. Des lignes plus épurées, une forme qui correspond à vos goûts et une allure qui reflète la façon dont vous vous voyez en tant que motard.

  • Son

    Le son est l’essence de votre moto — et ce qu’il vous fait ressentir lorsque vous la conduisez. Le bon silencieux ne change pas seulement le bruit ; il donne à la moto une voix qui reflète le caractère de son propriétaire. Ce ton plus profond, cette pulsation plus douce, la façon dont le rythme s’installe quand vous relâchez l’accélérateur… tout cela renforce la connexion que vous ressentez avec la machine.

  • Effectuer

    La performance, c’est ce sentiment d’être en parfaite harmonie avec ta moto dès que tu ouvres les gaz. Le dernier achat a rendu ce lien plus vif : une accélération plus nette, une réaction plus rapide et une poussée plus franche à mesure que le régime monte. C’est la confiance que tu ressens lorsque la moto glisse avec toi dans les virages en S, répondant à chaque mouvement et se plaçant exactement là où tu le veux.