Sc Project Exhaust CR-T Carbon exhaust with stoneguard grid for 1390 SUPER DUKE R (2024-2025)
The SC-Project CR-T Carbon Exhaust with Stoneguard Grid is the ultimate upgrade in sound, power, and styling for the 2024–2025 KTM 1390 Super Duke R. It draws from SC-Project’s MotoGP and WorldSBK experience, delivering performance built for the track and refined for the street. Lightweight, powerful, and unapologetically loud, this system transforms your Super Duke R into a race-bred machine.
Whether you’re chasing lap times or unlocking the full sound of KTM’s LC8 V-twin, the CR-T Carbon exhaust offers a unique fusion of function and style.
Key Features
Racing Performance Meets Street Compatibility
At its core, the CR-T is engineered for performance. The straight-through internal design minimizes backpressure while enhancing airflow. As a result, throttle response becomes sharper, and top-end power is noticeably stronger. The LC8 engine breathes easier and revs with newfound urgency.
Dyno testing shows gains of up to +5 horsepower and +4 Nm of torque at 9,500 rpm. On the street or at the track, you’ll feel the added punch in acceleration and throttle control.
This system is not built for compromise—it’s built to unleash the full potential of your machine.
Carbon Fiber Construction for Lightweight Gains
The CR-T Carbon features a full carbon fiber muffler body, paired with a titanium link pipe. Together, they shed approximately 2 kilograms compared to the OEM exhaust.
This weight reduction enhances agility and responsiveness. Lower unsprung mass and a reduced center of gravity help the 1390 Super Duke R transition faster and corner more precisely.
Beyond performance, carbon fiber brings a sleek, high-tech appearance that matches KTM’s aggressive design.
Raw, Unfiltered Sound
The CR-T Carbon produces a soundtrack that’s pure SC-Project. At idle, it emits a deep, menacing growl. Roll on the throttle and the note rises into a raw, MotoGP-inspired scream.
This system includes no dB-killer, with sound levels measuring 105 to 107 dB, depending on setup. Loud and mechanical, the sound demands attention—and earns it.
A laser-cut titanium stoneguard grid welded over the outlet adds a layer of protection. It also enhances the system’s aggressive motorsport appearance.
Precision Craftsmanship
Every CR-T Carbon unit showcases SC-Project’s dedication to quality. TIG-welded titanium joints, hydroformed piping, and stainless hardware ensure strength and longevity under extreme conditions.
As you ride, the brushed titanium finish develops a rich, heat-induced patina unique to your bike. That natural coloration tells a story of speed and mileage.
The stoneguard grid reinforces both structure and style, built to endure the demands of high-performance riding.
Quick and Easy Installation
Installation is simple and hassle-free. This is a direct bolt-on system that connects to the stock headers—no cutting, ECU tuning, or special tools required.
Included are a titanium link pipe, stainless steel springs, and all mounting brackets. Whether you install it yourself or take it to a technician, the process is smooth and straightforward.
Fitment & Compatibility
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Motorcycle: KTM 1390 Super Duke R
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Model Years: 2024–2025
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Mounting: Direct fit to OEM headers
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Reversibility: Fully reversible with no permanent modifications
What’s Included
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CR-T Carbon fiber slip-on muffler with titanium stoneguard grid
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Titanium link pipe
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Stainless steel springs and brackets
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SC-Project decals
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Certificate of authenticity
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24-month official SC-Project warranty
Why Choose the CR-T Carbon?
✅ Race-Ready Power – Dyno-tested performance that delivers real gains
✅ Super Lightweight – Carbon and titanium reduce system weight by 2 kg
✅ Raw Sound – Loud and aggressive with no dB-killer
✅ Durable Design – Built from heat-resistant, race-proven materials
✅ Aggressive Aesthetic – Carbon finish and titanium accents stand out
✅ Easy Fitment – No remap or fabrication needed
Final Thoughts
The SC-Project CR-T Carbon Exhaust with Stoneguard Grid is more than a simple upgrade—it’s a full-on transformation for your KTM 1390 Super Duke R. It adds power, drops weight, and delivers a sound that’s as thrilling as the ride itself.
If you’re looking for a high-performance, no-compromise exhaust that looks and sounds like it belongs on a MotoGP grid, this is the one.
Ride raw. Ride race. Ride SC-Project.




















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