NS 400Z Exhaust

Control Your Exhaust. On Your Terms. Your valved exhaust has two modes — you just haven't been able to use both. The Valvetronic Exhaust Valve Control Module (Manual) gives you a handlebar-mounted switch that physically opens or closes the exhaust butterfly valve whenever you want. Full roar on the open highway. Clean and quiet through the colony, toll booth, or early morning streets. No apps. No wiring. No compromise. This is the most reliable way to control a valved exhaust — because there's nothing electronic to fail. A cable connects your thumb to the valve. That's it. What This Module Does Valved exhausts come with an internal butterfly valve that changes how exhaust gases flow. When the valve is closed, gases pass through a baffled internal route — quieter, more refined. When the valve is open, gases take the free-flow path — louder, rawer, with a more aggressive exhaust note. Most valved exhausts ship without any control module. The valve stays fixed in one position. This module gives you a switch to change it, whenever you want, from the handlebar. Closed valve: Quiet, compliant, neighbour-friendly. Use it in residential areas, at idle, in traffic, on early morning rides. Open valve: The sound your exhaust was built to make. Use it on highways, open roads, or anywhere you want the full character of your exhaust to come through. Why Manual Over Electric Zero electronics. No solenoid, no servo, no wiring loom, no relay. Nothing to short, corrode, or fail over time. Works anywhere, always. The valve opens when you pull the cable. No power required. No sensor needed. Doesn't care if your bike is warm, cold, or idling. You're in control. The valve is exactly where you put it — open or closed — until you choose to change it. No automatic switching when you don't want it. Simple to install. Route the cable, connect to the valve actuator, mount the switch. No ECU tapping, no wiring diagrams, no calibration. Built to last. A cable and a switch outlast any electronic actuator on a motorcycle. Less to maintain, less to replace. How It Works A control switch mounts on your handlebar. A cable runs from the switch down to the butterfly valve actuator on your exhaust. When you flick the switch, cable tension physically rotates the valve between open and closed. The entire system is mechanical — no power draw from your bike's electrical system, no ECU communication, no mapping required. Installation requires routing the cable cleanly along the frame to the exhaust, connecting to the existing valve actuator arm, and adjusting cable tension for full travel in both directions. A standard workshop should be able to install this in under an hour on most platforms. Compatible Bikes This is a universal module — it works with any valved exhaust system that supports mechanical cable actuation, regardless of bike brand or model. Below is a verified compatibility reference across popular Indian market platforms. If your bike has a valved slip-on, this module can control it. Royal Enfield Interceptor 650 / Continental GT 650 / Classic 650 / Bear 650 Classic 350 (Reborn) / Hunter 350 / Meteor 350 Himalayan 411 / Himalayan 450 / Guerrilla 450 Scram 411 / Super Meteor 650 / Shotgun 650 KTM Duke 125 / Duke 200 / Duke 250 / Duke 390 RC 125 / RC 200 / RC 390 Adventure 250 / Adventure 390 / Adventure 390 (2025) 790 Adventure Triumph Speed 400 / Scrambler 400 X / Tiger 400 Street Triple 675 / Speed T4 Bonneville T100 / T120 / Street Twin Tiger 800 / Street Scrambler 900 Yamaha MT-15 V2 / R15 V3 / R15 V4 FZ25 / FZS25 / Fazer 25 MT-03 / R3 YZF-R1 / YZF-R6 / MT-07 Kawasaki Ninja 400 / Ninja 650 / Ninja 1000 SX Z800 / Z900 / Z900 (2026) Versys 650 / Versys-X 300 / Versys 1000 Honda CB200X / CB350 Highness / CB350RS CBR 250R / CB300R / CB300F CBR 650R / CBR 650F / CB Hornet 160R Africa Twin / NX200 Bajaj Pulsar NS200 / RS200 / AS200 / 220F Dominar 250 / Dominar 400 NS 400Z TVS Apache RR 310 / Apache RTR 200 4V Ronin BMW G 310 R / G 310 GS / G 310 RR S 1000 R / S 1000 XR / R 1000 GS Suzuki Gixxer 250 / V-Strom 250SX / V-Strom 650 GSX-R750 / GSX-S750 / GSX-R1000 Hayabusa (2021 Onwards) Ducati Scrambler 800 / Scrambler 1100 Monster 797 / Monster 1200 Hypermotard 939 / Multistrada 950 Streetfighter V4 Harley Davidson Street 750 / Street Rod X440 / X440T Forty Eight / Iron 883 Jawa / Yezdi Jawa 42 FJ / Jawa Perak Yezdi Adventure / Yezdi Roadster Hero Karizma XMR / Xpulse 200 4V / Xpulse 210 Benelli TRK 502 / TRK 502X / TNT 600i / TNT 899 This module is universal — it controls the valve mechanism, not the exhaust itself. Your exhaust must have a butterfly valve with a mechanical actuator arm. Confirm exhaust compatibility before ordering. If your bike model isn't listed but runs a valved slip-on, this module will work. What's in the Box 1 × Valvetronic Manual Control Switch (handlebar mount) 1 × Control cable assembly Mounting hardware Exhaust system not included. Module requires a compatible valved exhaust to function. Specifications Control Type: Manual (mechanical cable) Actuation: Direct cable-pull butterfly valve operation Power Required: None ECU / Wiring Integration: Not required Valve Positions: Open / Closed (user-operated) Mount: Handlebar switch with cable routing Fitment: Universal — compatible with mechanically-actuated valved exhausts Brand: Valvetronic MRP: ₹3,499 Also Available Want automatic valve switching based on RPM and throttle input? The Valvetronic Electric (Automatic) Module does exactly that — the valve opens and closes on its own as you ride. View the Electric Module →

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The Barrel Rogue 2.0 Exhaust for the Bajaj Pulsar NS400Z is built for riders who want controlled aggression—strong bass, clean flow, and real-world rideability. This isn’t a cosmetic swap. It’s a properly engineered exhaust system designed to complement the NS400Z’s torque-focused engine. Constructed from Stainless Steel 304, the Rogue 2.0 features a precision sub-header with an inbuilt resonator, allowing deeper sound output while maintaining balanced back pressure. The result is a throatier exhaust note with improved throttle response, without the harshness commonly associated with free-flow systems. The system is plug-and-play, requiring no cutting, welding, or modifications. A removable DB killer is included, letting you fine-tune sound levels depending on riding conditions. Designed, developed, and manufactured in India, the Rogue 2.0 reflects Barrel Exhaust’s focus on durability, fitment accuracy, and rider-first tuning. Key Features Designed specifically for Bajaj Pulsar NS400Z Full Stainless Steel 304 construction Inbuilt resonator for controlled exhaust note Deep bass sound with reduced rasp Removable DB killer included Plug-and-play installation Improved throttle response Lifetime rust-free warranty Made in India Product Specifications Material: Stainless Steel 304 Exhaust Weight: ~2.8 kg Clamp Provided: Yes Bend Pipe Included: Yes DB Killer: Yes (removable) What’s in the Box Rogue 2.0 Exhaust Muffler Stainless Steel Sub-header with resonator Mounting clamp & hardware Removable DB killer

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