SC Project SC1-R Carbon Silencer KTM Duke 990 2024-25

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.

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.