RC 390 Exhaust

Barrel Rogue Slip-On Exhaust for KTM Duke 250/390, RC 390 & Adventure 390 – Stainless Steel (Rogue 1.0 & 2.0) The Barrel Rogue Exhaust for KTM Duke 250, Duke 390, RC 390 and Adventure 390 is a stainless steel slip-on exhaust system designed as a direct rear-section replacement for select KTM motorcycles. This listing includes both Rogue 1.0 and Rogue 2.0 styles under a single product page, with model-specific fitment options available via the variant dropdown. This exhaust system replaces the stock rear canister assembly and includes a compatible link pipe matched to the selected motorcycle model. It is engineered to modify the visual profile and acoustic output of the motorcycle while retaining the original header system. Compatible KTM Models (Select Correct Variant) KTM Duke 250 KTM Duke 390 BS4 KTM Duke 390 BS6 KTM RC 390 BS4 KTM RC 390 BS6 KTM Adventure 390 Fitment depends strictly on selecting the correct variant. Buyers must confirm their motorcycle model and BS4 / BS6 configuration before purchase. This exhaust is not compatible with KTM models equipped with factory underbelly exhaust systems. Available Styles Rogue 1.0 Compact canister design Shorter rear profile Designed for a sharper and more aggressive exhaust character Rogue 2.0 Revised canister geometry Slightly altered internal acoustic tuning Designed for a fuller and deeper exhaust tone Both versions are constructed in stainless steel and finished in black. Construction & Materials The Barrel Rogue Exhaust is manufactured using stainless steel, a material commonly used in motorcycle exhaust systems for its durability and corrosion resistance. Stainless steel withstands repeated heat cycles and exposure to road moisture, making it suitable for daily use. The system includes a model-specific link pipe, designed to connect the exhaust canister to the existing mid-section of the motorcycle. Proper fitment depends on selecting the correct motorcycle variant. This is a slip-on configuration, meaning it replaces only the rear muffler section. It does not replace or modify the factory header assembly. Acoustic Characteristics Slip-on exhaust systems are primarily installed to alter exhaust sound characteristics and rear-end aesthetics. By modifying the internal chamber structure and exhaust flow path, the Rogue system produces a more pronounced exhaust tone compared to the factory muffler. Sound intensity and tone may vary depending on: Motorcycle model Fuel mapping Catalytic converter configuration Installation accuracy DB killer configuration The Rogue exhaust is supplied with a removable DB killer, allowing adjustment within the system’s intended sound profile. Compliance with local noise regulations remains the responsibility of the motorcycle owner. Installation Overview Installation involves: Removing the factory exhaust canister Connecting the supplied link pipe Mounting the Rogue canister Securing hardware to specified torque Checking alignment and exhaust sealing Professional installation is recommended to ensure proper fitment and prevent exhaust leaks. No permanent engine modification is required when installed correctly. Performance Considerations As a slip-on system, the Barrel Rogue Exhaust primarily influences exhaust acoustics and rear-end weight distribution. Any perceived change in throttle response or engine behaviour may vary depending on overall motorcycle configuration. This product does not include ECU remapping, fuel controllers, or tuning devices. Riders seeking additional tuning must arrange that separately. Ownership & Maintenance Periodic inspection of mounting bolts and clamps is recommended, especially after initial installation. Exhaust systems are exposed to heat cycles and vibration, and proper torque retention ensures long-term reliability. Stainless steel surfaces can be cleaned using appropriate non-abrasive cleaning agents to maintain finish quality. Important Purchase Notes Select the correct KTM model variant before ordering Confirm BS4 or BS6 configuration Not compatible with underbelly exhaust KTM models Incorrect variant selection may result in fitment issues What’s Included Rogue Exhaust Canister (Rogue 1.0 or Rogue 2.0 as selected) Model-Specific Link Pipe Mounting Hardware Removable DB Killer Only the components listed above are included. Specifications Brand: Barrel ExhaustProduct Type: Slip-On ExhaustMaterial: Stainless SteelFinish: BlackStyles Available: Rogue 1.0 / Rogue 2.0Fitment: KTM Duke 250, Duke 390 BS4/BS6, RC 390 BS4/BS6, Adventure 390

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Valvetronic Exhaust Module Switch Control Automatic (Electric) The Valvetronic Exhaust Module Switch Control Automatic (Electric) is an electronic control unit designed to operate exhaust systems featuring an internal exhaust valve. These valved exhaust systems modify exhaust behaviour by opening or closing a valve located in the exhaust path. This mechanism allows a shift between different sound levels and flow characteristics, optimizing the exhaust output. In a typical valved exhaust system, the valve regulates the exit of exhaust gases. When the valve is closed, gases flow through a more restrictive route, resulting in a quieter exhaust sound and controlled gas flow. Conversely, when open, the valve allows gases to pass through a freer pathway, increasing sound output and lowering flow restrictions. This module electronically controls the valve’s movement via an electric actuator, offering precise operation. Electric Exhaust Control: Electronic Valve Control Concept This electric exhaust control module replaces traditional manual cable or vacuum-based valve systems. Instead of mechanical cables or engine vacuum, the valve operates based on electrical signals, giving more reliable control. This shift to electric exhaust control ensures consistent valve performance over time. Using electric actuation, the valve reacts directly to electric inputs. This reduces mechanical wear and tear as it avoids cable tension or vacuum pressure issues. The control unit transmits signals to the electric valve actuator, physically moving the valve between open and closed states. This enables users to control exhaust behaviour electronically without direct manual intervention. Exhaust Mode Switching The module supports switching between exhaust valve positions. This allows the user to switch effortlessly between a quieter exhaust mode and a freer-flowing, louder mode according to preferences or operating conditions. Some systems integrated with this module offer an automatic mode. Here, the valve position adjusts based on parameters such as engine speed or throttle input. Users can also manually control the valve via a wired push-button or switch interface. The exact behaviour depends on the connected actuator and exhaust system configuration. It is important to note that this control module does not change exhaust sound directly. It solely manages the valve’s position in a compatible valved exhaust system. Installation & System Integration for Electric Exhaust Control The Valvetronic Exhaust Module Switch Control Automatic (Electric) is designed as a plug-and-play electronic module. It integrates seamlessly with compatible valved exhaust systems. Installation requires connection to the electric exhaust valve actuator through the included wiring harness. The module also needs connection to a suitable power source in the vehicle’s electrical system. Typical installation steps include securely mounting the control module on the vehicle, connecting the wiring harness to the valve actuator, and installing the push-button or control switch in an accessible place. Proper power supply and electrical grounding are crucial to ensure stable operation. While no permanent engine modifications are typically necessary, exhaust valve designs and electrical setups vary. It is important to verify compatibility before installation. If uncertain, consulting a qualified electrician or searching for an "electrician near me" can help ensure correct setup and safety. Professional installation is always recommended for those unfamiliar with vehicle electrical systems or exhaust components. Intended Application and Compatibility This product is meant for exhaust systems that incorporate a valved exhaust mechanism. It specifically supports systems with electronic exhaust valve actuation. Categorized as a universal aftermarket exhaust control module, it is not tailored to any specific vehicle by default. Compatibility depends on the exhaust valve type, actuator compatibility, electrical requirements, and space available for mounting on the vehicle. The module does not replace the exhaust system, muffler, or valve itself. It works exclusively as a control interface for an existing valved exhaust setup that supports electric exhaust control. What’s Included in the Package The package contains the Valvetronic Exhaust Module Switch Control unit, an electric actuator interface with wiring harness, and a push-button control or switching interface. Only the components shown or explicitly implied in the presentation are included. Buyers should not assume additional adapters, mounting brackets, or vehicle-specific hardware unless specified by the seller. Compatibility & Important Notes This product functions solely with compatible valved exhaust systems supporting electronic valve control. It does not guarantee compatibility with all vehicles. Buyers must confirm the exhaust valve type and actuation method before purchase. Electrical compatibility with the module and physical feasibility of mounting should also be checked carefully. Local noise regulations and road-use laws may vary depending on the exhaust configuration and valve operation. It is the vehicle owner’s responsibility to ensure compliance with all applicable regulations. For users unfamiliar with vehicle wiring, engaging an electrician or searching for an "electrician near me" might be a practical step for safe installation. Summary of the Electric Exhaust Control Module The Valvetronic Exhaust Module Switch Control Automatic (Electric) is an advanced electronic control unit. It operates compatible valved exhaust systems using electric actuation instead of mechanical or vacuum systems. This provides a cleaner and more consistent electric exhaust control solution, improving system reliability and ease of use. As a universal aftermarket module, it requires careful compatibility verification before installation. The module does not modify exhaust hardware or generate sound; it is responsible only for controlling valve position within an existing compatible system. This electric exhaust control provides a modern and efficient way to manage exhaust behaviour, enhancing vehicle performance and user convenience.

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Red Rooster Galactic Exhaust for KTM RC 390 – Stainless Steel Finish The Red Rooster Galactic Exhaust for KTM RC 390 (Stainless Steel Finish) is engineered for riders who demand sharper throttle feel, cleaner acceleration, and a deeper exhaust character without compromising daily usability. Designed specifically for the KTM RC 390 platform, the Galactic complements the bike’s high-revving single-cylinder nature while refining how power is delivered across the rev range. Built from Grade 304 stainless steel, the Galactic is constructed to endure aggressive riding conditions, sustained heat cycles, and long-distance stress without corrosion or structural fatigue. The stainless finish offers a clean, mechanical aesthetic that suits the RC’s sharp fairing design while maintaining long-term resistance to rust, discoloration, and environmental wear. This is not cosmetic stainless — it is performance-grade material chosen for strength, thermal stability, and durability. Internally, the exhaust uses advanced ceramic wool insulation engineered to maintain consistent acoustic tone and thermal balance. The packing material ensures the exhaust note remains deep and controlled instead of harsh or metallic over time. Even after extended high-RPM use, the tone stays stable, eliminating the hollow or tinny sound often associated with lower-grade systems. On performance delivery, the Galactic is tuned to improve exhaust scavenging and optimize flow efficiency. The result is a noticeably sharper throttle response and smoother power transition through the mid-range. Acceleration feels more immediate, especially when rolling on the throttle exiting corners or during quick overtakes. The engine breathes cleaner, responds faster, and feels more connected to rider input. Weight reduction compared to the stock exhaust contributes to improved agility. By shedding unnecessary mass, the RC 390 feels lighter during direction changes, particularly in technical riding scenarios. The reduced weight also helps balance the chassis during high-speed lean transitions, reinforcing the bike’s natural cornering precision. The exhaust note itself is refined rather than excessive. Expect a deep, throaty growl at idle, a strong mid-range character under load, and a more aggressive yet controlled tone at higher RPMs. It enhances the riding experience without becoming overwhelming during long rides. The sound profile supports spirited riding while remaining composed enough for daily use. Fitment is designed as a direct bolt-on replacement for KTM RC 390 variants. No ECU remapping, no wiring changes, and no structural modifications are required for installation. The mounting points align with factory geometry, ensuring proper clearance, stability, and long-term reliability. Installation is straightforward and maintains the integrity of the motorcycle’s frame and bodywork. Thermal management is another area where the Galactic stands out. The stainless construction combined with ceramic wool insulation helps regulate external heat dispersion. This contributes to rider comfort and protects adjacent components from excessive heat exposure during aggressive riding or stop-and-go traffic conditions. Durability is built into every weld and contour. Each unit is manufactured with attention to structural rigidity, vibration resistance, and long-term endurance. The canister design is engineered to withstand road shock, rough surfaces, and sustained high-speed usage without rattling or tonal inconsistency. For riders who use the RC 390 both in urban environments and on open highways, the Galactic offers a balanced upgrade. In city riding, throttle modulation feels smoother and more predictable. On highways, sustained cruising benefits from stable tone and consistent power delivery. In spirited riding scenarios, the exhaust enhances responsiveness and rider feedback. This system is not tuned merely for loudness. It is calibrated for controlled performance enhancement. The goal is to elevate the RC 390’s character — making it feel sharper, more eager, and more expressive — while preserving reliability and daily practicality. The stainless steel finish also simplifies long-term maintenance. It resists corrosion from moisture, rain exposure, and environmental contaminants. Cleaning is straightforward, and the finish retains its mechanical appearance over time without flaking or peeling. Whether you are refining your RC 390 for sharper road presence, improved throttle feel, or a deeper exhaust signature, the Red Rooster Galactic provides a cohesive upgrade. It aligns with the bike’s performance DNA while adding durability, tonal depth, and structural quality that stock systems often lack. Engineered for performance.Built for endurance.Tuned for the RC 390 rider who wants more precision without sacrificing control.

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