The KTM 890 Adventure stands out as a purpose-built machine for riders who demand performance and versatility across every kind of terrain. Whether you’re carving through mountain passes, charging down dirt trails, or cruising across long stretches of tarmac, it offers a perfect blend of power, agility, and dependability. For those who want even more out of their machine—especially in terms of sound, weight, and performance—the SC Project DE-Cat Link Pipe in stainless steel delivers a dynamic, race-inspired upgrade.
Designed specifically to pair with SC Project’s range of slip-on exhausts, this link pipe replaces the bulky, restrictive catalytic converter with a streamlined stainless steel section. The result? A noticeable increase in exhaust flow, faster throttle response, significant weight reduction, and a more aggressive tone—without compromising fit or durability.
Race-Bred Performance, Adventure-Ready Build
SC Project didn’t design this link pipe as a basic replacement. Instead, they engineered it as a premium performance component, drawing on years of racing experience from MotoGP, Dakar Rally, and other demanding environments. Crafted for the KTM 890 Adventure (2021–2024), the DE-Cat Link Pipe uses AISI 304 stainless steel, renowned for its corrosion resistance, strength, and resilience under high heat and harsh conditions.
The TIG-welded construction ensures structural integrity, while the smooth internal bends promote optimal exhaust flow. Unlike stock systems that prioritize emissions over output, this performance-focused design helps the engine breathe more efficiently and unleash its full potential.
Key Advantages of the SC Project DE-Cat Link Pipe
-
Shed Serious Weight: The OEM catalytic converter adds unnecessary mass to the bike. Replacing it with the SC Project link pipe lightens the load, especially around the bike’s center, improving maneuverability on technical trails or during long rides.
-
Boost Throttle Response & Power Delivery: With improved exhaust flow and reduced backpressure, the engine responds more eagerly to throttle inputs. Riders will notice a stronger midrange and more immediate acceleration, especially during climbs, overtakes, or off-road sprints.
-
Unlock a Rally-Ready Sound: When paired with a compatible SC Project silencer, the DE-Cat Link Pipe brings the KTM’s LC8c engine to life. Expect a throatier, rawer, and more aggressive exhaust note that echoes the spirit of rally racing.
-
Stay Cooler on Long Rides: Removing the catalytic converter helps reduce the overall heat generated by the exhaust system. This reduction improves rider comfort, especially during hot-weather rides or technical, slow-speed terrain.
Perfect Fit with SC Project Slip-Ons
SC Project designed this link pipe to work seamlessly with popular SC Project exhausts, including:
-
SC Project X-Plorer (Carbon or Titanium)
-
SC Project Rally Raid Silencer (Titanium)
It connects directly to your chosen SC Project muffler and your bike’s OEM headers, maintaining a clean, factory-like fit. There’s no need to adjust luggage racks, center stands, or crash bars—everything lines up as it should, making it ideal for real-world adventure riding.
Straightforward Installation
You don’t need specialized tools or advanced mechanical skills to install the DE-Cat Link Pipe. Riders can complete the installation in a couple of hours using standard garage tools. Just remove the factory catalytic converter, bolt on the new link pipe, and connect your SC Project slip-on.
Although an ECU remap or fuel controller isn’t required, riders seeking peak performance can benefit from pairing the link pipe with a high-flow air filter or a custom fuel map. These upgrades optimize power delivery and help extract the full benefits of the improved exhaust system.
Built for Tough Conditions
Adventure riding demands gear that can handle everything from dust and water to vibration and heat. SC Project built the DE-Cat Link Pipe to meet those demands head-on. The stainless steel body resists rust and fatigue, while precise TIG welds and premium materials ensure it holds up over thousands of miles.
Whether you’re crossing the backcountry or touring across continents, this link pipe is engineered to go the distance.
Legal Considerations
Because this system removes the catalytic converter, it may not comply with emissions or noise regulations in certain regions. SC Project developed it with off-road and closed-course use in mind. Riders should always check their local laws before using this component on public roads.
For those who require emissions-compliant solutions, SC Project offers homologated exhaust systems in select markets. These include catalytic converters and carry E-mark certification for legal road use.
Final Verdict: Essential for the Serious Adventurer
The SC Project DE-Cat Link Pipe (Stainless Steel) is more than a performance part—it’s a transformation. By improving exhaust flow, shedding weight, enhancing sound, and simplifying installation, it unlocks the KTM 890 Adventure’s true personality.
Whether you’re preparing for serious off-road travel, rally events, or simply want to amplify your daily rides, this link pipe delivers a real-world performance boost with factory-grade fit and premium craftsmanship. Pair it with your favorite SC Project slip-on, and you’ll experience your 890 like never before—louder, lighter, and more alive.