MK RACING
Low stock
Couldn't load pickup availability
Order within for fastest dispatch
Upgrade Your Exhaust Flow
Are you looking to shed excess weight and unlock the true performance potential of your motorcycle? The MK Racing Titanium Headers and Decat Bendpipe eliminate the restrictive stock catalytic converter, drastically reducing heat and improving exhaust flow.
Core Value & Benefits
-
Maximum Weight Savings: Premium titanium construction significantly reduces your bike's overall weight compared to the heavy stock steel exhaust system.
-
Enhanced Performance: The decat design provides an unrestricted exhaust flow, delivering sharper throttle response and increased horsepower.
-
Superior Heat Dissipation: Titanium naturally cools faster than steel, preventing excessive heat buildup near the engine and the rider's legs.
-
Aggressive Exhaust Note: Unleash a deeper, more resonant racing sound by bypassing the factory catalytic converter.
-
Corrosion Resistance: High-grade titanium ensures long-lasting durability, weathering harsh conditions while developing a beautiful blue/purple hue after heat cycling.
Technical Specifications
| Specification | Detail |
| Material | High-Grade Titanium |
| Finish | Raw Titanium (Colors with heat) |
| Compatibility | KTM Duke 390 (Gen 3) |
| Dimensions | |
| Weight | 1.5 Kg + 450Gm |
Compatibility & Installation
-
Fitment Breakdown: Exclusively designed for the KTM Duke 390 Gen 3 (Verify exact production years before purchase).
-
Installation Steps: This is a direct bolt-on replacement for the stock header and catalytic converter. Professional installation is highly recommended. An ECU remap or piggyback tuner is strongly advised after installation to optimize the air/fuel ratio and prevent engine warning lights.
What's in the Box
-
1x MK Racing Titanium Header Pipe
-
1x Titanium Decat Bendpipe
-
[Add any included mounting hardware, springs, or O2 sensor adapters here]
-
Will this MK Racing titanium header fit older KTM Duke 390 models? No, this specific exhaust system and decat bendpipe are engineered exclusively for the Gen 3 KTM Duke 390 chassis and engine layout.
-
Do I need an ECU remap after installing a decat on my Duke 390? Yes. Removing the catalytic converter significantly alters the air/fuel flow. An ECU remap is highly recommended to ensure your engine runs optimally and safely.
-
How much weight does the titanium header save? By replacing the heavy stock steel header and catalytic converter with high-grade titanium, riders can expect a significant weight reduction, improving the bike's power-to-weight ratio.
-
Does removing the catalytic converter void my motorcycle's warranty? Modifying the factory emissions system often affects the manufacturer's warranty and may not be street-legal in all regions. This product is intended for closed-course or off-road use.
-
"What is the best titanium header for the Gen 3 KTM Duke 390?"
-
"How to increase horsepower on a KTM Duke 390 Gen 3?"
-
"KTM Duke 390 Gen 3 decat pipe recommendations"
-
"MK racing titanium exhaust benefits for Duke 390"
-
"Will a decat bendpipe make my Duke 390 louder?"
At MOTOPUNK, we aim to dispatch all orders as quickly as possible. Orders are usually processed within 24–48 hours, and delivery typically takes 3–7 business days depending on your location. Once your order is shipped, tracking details will be shared via email or SMS. Delays may occur during high-demand periods, public holidays, or due to courier issues beyond our control.
We offer returns or exchanges only for damaged, defective, or incorrect products received. Requests must be raised within 48 hours of delivery with proper unboxing proof or images. Products must be unused and in original packaging. Customized, installed, or used products are not eligible for return or exchange. Approved exchanges will be processed after product inspection.
