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SC Project  |  SKU: KTM21A-38CR

SC Project CR-T Carbon Fibre Stoneguard Grid Silencer KTM 1390 Superduke R 2024-26

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


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Key Information

The SC Project CR-T Carbon Fibre Stoneguard Grid Silencer is the ultimate racing slip-on for the KTM 1390 Super Duke R.

Developed directly from MotoGP technology, the CR-T is SC-Project’s most iconic exhaust – designed without compromise to deliver raw power, extreme weight savings, and a true racing soundtrack.

This version for the 1390 Super Duke R offers a dramatic weight reduction of over 70%, saving 2.4 kg compared to the OEM system. Performance gains are equally impressive, with +4.8 hp at 8200 rpm and +4.0 Nm at 7900 rpm, along with consistent improvements across the low and mid range. Its oversized outlet and honeycomb stoneguard grid provide an aggressive racing sound output of 103 dB at 5000 rpm – pure MotoGP character brought to the road.

Built with a carbon fibre body and titanium end cap, the CR-T features hand-welded TIG joints, precise assembly, and the SC-Project Reparto Corse riveted aluminium plate. A dedicated carbon fibre heat shield is included, ensuring both function and style. Installation is fully plug-and-play with no ECU remapping required.

Key Features & Specifications

Power: +4.8 hp at 8200 rpm
Torque: +4.0 Nm at 7900 rpm
Weight: -2.4 kg (SC 0.8 kg / OEM 3.2 kg)
Line: Slip-On
Body material: Carbon fibre
End cap material: Titanium
Link pipe material: SAE 304 stainless steel
Mounting type: Bracket
dB-killer: No
Homologation: Not homologated. Race use
Sound level: 103 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

This silencer is for racing use only and is not approved for road use. All fittings required for installation are included, but professional fitting is recommended. Standard dispatch time is 3–15 working days, although in some cases it may take up to 4–6 weeks depending on availability. Please confirm lead times with us before ordering.

Delivery and Shipping

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

For UK Mainland: Royal Mail: £5.50 and Courier £8.92

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.

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