SC Project SC1-X Titanium Silencer KTM Duke 990 2024-25

Upgrade your KTM Duke 990 with the SC Project SC1-X Titanium Silencer

An ultralight, high-performance exhaust designed for aggressive styling and exceptional performance.

With its titanium body, sharp-edged carbon fibre end cap, and asymmetrical outlet, the SC1-X combines premium materials with precision engineering. Handcrafted with TIG welds and Italian expertise, it not only looks outstanding but also provides a weight reduction of over 40% compared to the OEM exhaust.

Fully Euro 5+ compliant, the SC1-X delivers a deeper, more resonant sound while improving agility, power, and torque delivery across the rev range.

Key Features

• Weight Reduction: -40% compared to OEM exhaust (-1.6 kg lighter, SC 2.0 kg vs OEM 3.6 kg)
• Power and Torque Gains: +1.0 hp at 7700 rpm and +1.0 Nm at 7700 rpm with stable low and mid-range improvements
• Euro 5+ Compliant: EC/ECE type approval included for full street-legal use
• Premium Materials: Ultralight titanium silencer body with carbon fibre end cap and stainless steel SAE 304 link pipe
• Advanced Craftsmanship: Handcrafted TIG welds, laser-engraved SC-Project logo, and meticulous finishing
• Signature Sound: Deeper and more distinctive exhaust note, compliant with Euro 5+ regulations
• Carbon Fibre Heat Shield: Included for added protection and enhanced styling
• Plug and Play: Easy installation with no ECU remapping required
• Made in Italy: 100% Italian design, technology, and build quality

Technical Specifications

• Power Gain: +1 hp at 7700 rpm
• Torque Gain: +1 Nm at 7700 rpm
• Weight: 2.0 kg (OEM: 3.6 kg)
• Line: Slip-On
• Body Material: Titanium
• 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-X Titanium Silencer for Your KTM Duke 990?

The SC Project SC1-X Titanium Silencer is a premium upgrade for riders who value lightweight performance, aggressive aesthetics, and Italian craftsmanship. With Euro 5+ approval, a laser-engraved finish, and improved power delivery, this exhaust offers a perfect blend of function and style for your Duke 990.

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.