SC Project SC1-R Carbon Silencer KTM Duke 990 | Euro 5+ Legal Exhaust – Motorcycle Performance Store

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SC Project  |  SKU: KTM22A-91C

SC Project SC1-R Carbon Silencer KTM Duke 990 2024-26

Price Available on Request

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


Description

Upgrade your KTM Duke 990 with the SC Project SC1-R Carbon Silencer

Designed for riders who demand performance, sound, and street-legal compliance. Crafted from premium carbon fibre with advanced Italian engineering, this silencer delivers a noticeable reduction in weight, improved power and torque, and a distinctive racing-inspired sound.

Handcrafted TIG welds, hydroformed asymmetrical outlets, and a carbon fibre end cap highlight SC-Project’s commitment to excellence. The Euro 5+ compliant design ensures you enjoy thrilling performance without compromising legality.

Key Features

• Weight Reduction: -35% compared to OEM exhaust (-1.3 kg lighter, SC 2.3 kg vs OEM 3.6 kg)
• Power and Torque Gains: +1.0 hp at 7700 rpm and +1.0 Nm at 7700 rpm, with improved delivery across low and mid-range
• Euro 5+ Compliant: Fully street-legal with EC/ECE type approval certificate included
• Premium Materials: Carbon fibre body and carbon fibre end cap, stainless steel SAE 304 link pipe
• Handcrafted Technology: TIG welds, hydroformed asymmetrical outlet, aluminium riveted SC-Project logo plate
• Carbon Fibre Heat Shield: Included for protection and styling
• Plug and Play Installation: No ECU remapping required
• Made in Italy: 100% Italian design and craftsmanship

Technical Specifications

• Power Gain: +1 hp at 7700 rpm
• Torque Gain: +1 Nm at 7700 rpm
• Weight: 2.3 kg (OEM: 3.6 kg)
• Line: Slip-On
• Body Material: Carbon fibre
• End Cap Material: Carbon fibre
• Link Pipe Material: SAE 304 stainless steel
• Mounting Type: Bracket
• Type Approval: EC / ECE (Euro 5+ street legal)
• Warranty: 24 months SC-Project official warranty

What’s Included

• Slip-On silencer
• Link pipe
• Carbon fibre heat shield
• Springs and screws
• SC-Project stickers
• Homologation card
• 24 months SC-Project official warranty

Why Choose the SC1-R Carbon Silencer for Your KTM Duke 990?

The SC Project SC1-R Carbon Silencer is a premium upgrade for your KTM Duke 990. Combining reduced weight, enhanced power, and Euro 5+ compliance, this exhaust offers the ideal balance of performance, style, and legality. Its handcrafted Italian design ensures not only improved sound and torque but also a standout aesthetic that matches the Duke’s aggressive character.

Please note: All SC Project exhausts are handcrafted, with production times ranging from 3 to 15 working days.

Delivery and Shipping

UK Stock Items: Orders for items held in UK stock are normally dispatched within 24 hours.

Supplier Items: Items sourced from suppliers are usually dispatched within 5–10 working days once they arrive with us.

Order Cut-Off: Orders placed before 2PM (Monday to Friday) are typically dispatched the same working day, subject to stock availability.

International Delivery: We ship worldwide. Most international orders arrive within 7 working days from dispatch, though delivery times can vary depending on destination and customs processing.

Courier Responsibility: Once an order has been dispatched, delivery timescales are determined by the courier. Tracking information will be provided where available.

Customer Responsibility: Customers must ensure safe receipt of their order. Additional charges may apply if repeated delivery attempts fail due to no one being available, or if incorrect delivery information has been supplied.

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

Payment & Security

Payment methods

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  • Discover
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  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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  • Look

    Your bike should look the way you feel as a rider. Whether you choose the right screen, levers, huggers or footpegs, the bike begins to reflect your own personality the way you like things to look, the pride you take in your machine, and the image you carry on the road. Cleaner lines, a shape that suits your taste, and a stance that matches the way you see yourself as a biker.

  • Sound

    The sound is the essence of your bike — and how it makes you feel when you ride it. The right silencer doesn’t just change the noise; it gives the bike a voice that matches its owners character. That deeper tone, the smoother pulse, the way it settles into a rhythm when you roll off… it all adds to the connection you feel with the machine.

  • Perform

    Performance is that feeling of being at one with your bike the moment you open the throttle. The last purchase made that connection sharper — cleaner pull, quicker reaction and a more willing surge as the revs build. It’s the confidence you feel when the bike flows with you through the S-bends, matching every input and settling exactly where you want it.